{"id":2542,"date":"2025-08-04T12:00:00","date_gmt":"2025-08-04T10:00:00","guid":{"rendered":"https:\/\/sascha-brockel.de\/?p=2542"},"modified":"2025-08-03T20:13:14","modified_gmt":"2025-08-03T18:13:14","slug":"smart-home-for-small-money-motion-detector-for-under-5-e","status":"publish","type":"post","link":"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/","title":{"rendered":"Smart home for little money: motion detectors for less than \u20ac5"},"content":{"rendered":"<p class=\"wp-block-yoast-seo-estimated-reading-time yoast-reading-time__wrapper\"><span class=\"yoast-reading-time__icon\"><svg aria-hidden=\"true\" focusable=\"false\" data-icon=\"clock\" width=\"20\" height=\"20\" fill=\"none\" stroke=\"currentColor\" style=\"display:inline-block;vertical-align:-0.1em\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z\"><\/path><\/svg><\/span><span class=\"yoast-reading-time__spacer\" style=\"display:inline-block;width:1em\"><\/span><span class=\"yoast-reading-time__descriptive-text\">Estimated reading time: <\/span><span class=\"yoast-reading-time__reading-time\">9<\/span><span class=\"yoast-reading-time__time-unit\"> minutes<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Want to expand your smart home without blowing your bank account? Then this mini Zigbee motion sensor is just the thing for you! For under \u20ac5, you get an amazingly functional device that integrates seamlessly with Home Assistant - via Zigbee2MQTT or ZHA.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For detailed instructions and explanations of all configuration options, I recommend watching the YouTube video linked below. This video goes into detail about each individual setting, providing you with comprehensive instructions on how to set everything up correctly. Any code from the video can be found in this article, so you can use it directly without having to type it out.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#Der_Sensor_Tuya_ZG-204ZL\" >The sensor: Tuya ZG-204ZL<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#Vorteile_des_Sensors\" >Advantages of the sensor<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#Was_ist_Home_Assistant\" >What is Home Assistant?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#So_bindest_du_den_Bewegungsmelder_in_Zigbee2MQTT_und_Home_Assistant_ein_%F0%9F%94%8C%F0%9F%93%A1\" >How to integrate the motion detector into Zigbee2MQTT and Home Assistant \ud83d\udd0c\ud83d\udce1<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#%E2%9C%85_Voraussetzungen\" >\u2705 Requirements<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#%F0%9F%94%A7_Schritt_1_Sensor_in_Pairing-Modus_versetzen\" >\ud83d\udd27 Step 1: Set the sensor to pairing mode<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#%F0%9F%A7%A9_Schritt_2_Gerat_in_Zigbee2MQTT_hinzufugen\" >\ud83e\udde9 Step 2: Add device in Zigbee2MQTT<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#Schritt_3_Integration_in_Home_Assistant\" >Step 3: Integration in Home Assistant<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#Automatisierungbeispiel\" >Automation example<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#%E2%9C%85_Die_Hauptfunktionen_im_Uberblick\" >\u2705 The main functions at a glance:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#%F0%9F%94%8D_Die_wichtigsten_Funktionen_dieser_Konfiguration\" >\ud83d\udd0d The most important functions of this configuration:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#Umsetzung_im_YouTube-Video\" >YouTube video implementation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/sascha-brockel.de\/en\/smart-home-for-small-money-motion-detector-for-under-5-e\/#Fazit\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"h-der-sensor-tuya-zg-204zl\"><span class=\"ez-toc-section\" id=\"Der_Sensor_Tuya_ZG-204ZL\"><\/span>The sensor: Tuya ZG-204ZL<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This is an extremely compact Zigbee motion sensor from Tuya, which is officially supported by Zigbee2MQTT. You can find all information on compatibility at <a href=\"https:\/\/www.zigbee2mqtt.io\/devices\/ZG-204ZL.html#tuya-zg-204zl\" target=\"_blank\" rel=\"noreferrer noopener\">this page<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udcb0 <strong>The price?<\/strong> Just around 4-5 \u20ac, for example on <a href=\"https:\/\/de.aliexpress.com\/item\/1005007294466196.html?spm=a2g0o.order_list.order_list_main.47.522b5c5fM7KMHN&amp;gatewayAdapt=glo2deu\" target=\"_blank\" rel=\"noreferrer noopener\">AliExpress<\/a>. Unbeatable value for money for a Zigbee device!<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/sascha-brockel.de\/wp-content\/uploads\/2025\/08\/ZG-204ZL.avif\"><img data-dominant-color=\"d9807f\" data-has-transparency=\"false\" style=\"--dominant-color: #d9807f;\" fetchpriority=\"high\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/sascha-brockel.de\/wp-content\/uploads\/2025\/08\/ZG-204ZL.avif\" alt=\"\" class=\"wp-image-2554 not-transparent\" srcset=\"https:\/\/sascha-brockel.de\/wp-content\/uploads\/2025\/08\/ZG-204ZL.avif 512w, https:\/\/sascha-brockel.de\/wp-content\/uploads\/2025\/08\/ZG-204ZL-300x300.avif 300w, https:\/\/sascha-brockel.de\/wp-content\/uploads\/2025\/08\/ZG-204ZL-150x150.avif 150w, https:\/\/sascha-brockel.de\/wp-content\/uploads\/2025\/08\/ZG-204ZL-12x12.avif 12w, https:\/\/sascha-brockel.de\/wp-content\/uploads\/2025\/08\/ZG-204ZL-50x50.avif 50w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Tuya ZG-204ZL<\/strong> is an ultra-compact <strong>Zigbee PIR motion sensor<\/strong>which is characterized by its minimalist design and affordable price. With a size of only <strong>32 \u00d7 32 \u00d7 30 mm<\/strong> It is barely larger than a sugar cube and therefore fits easily on door frames, shelves, cupboards or under furniture. The sensor is based on the <strong>Zigbee 3.0 Standard<\/strong> and works reliably with <strong>Zigbee2MQTT<\/strong>, <strong>ZHA<\/strong> or another compatible Zigbee gateway such as <strong>Sonoff Zigbee Dongle Plus<\/strong> or the <strong>ConBee II<\/strong>. Power is supplied via a commercially available <strong>CR2450 button cell<\/strong>which lasts for several months depending on use.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The response time is good - detection usually takes less than a second. One disadvantage is the relatively long \"cooldown\" phase of approx. <strong>60 seconds<\/strong>in which the sensor does not report any new movement. Although this is typical of many inexpensive Zigbee sensors, it should be taken into account when planning automations. The sensor provides a simple <code>binary_sensor<\/code>-entity in Home Assistant, which <strong>\"on\" with movement<\/strong> and <strong>\"off\" at standstill<\/strong> perfect for both simple and complex automations. An LED on the front briefly signals the status during pairing or when movement is detected.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Vorteile_des_Sensors\"><\/span>Advantages of the sensor<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ideal for automation<\/strong>Light control, notifications, security functions.<\/li>\n\n\n\n<li><strong>Extremely compact<\/strong>Fits inconspicuously in any corner.<\/li>\n\n\n\n<li><strong>Good response time<\/strong>Detects movements quickly and reliably.<\/li>\n\n\n\n<li><strong>Light sensor<\/strong>: A light sensor is also included and can help.<\/li>\n\n\n\n<li><strong>Battery operated (CR2450)<\/strong>Easy to change and lasts a long time.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-was-ist-home-assistant\"><span class=\"ez-toc-section\" id=\"Was_ist_Home_Assistant\"><\/span>What is Home Assistant?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Home Assistant is an open-source platform for home automation that aims to connect all devices in the home and control them centrally. It was developed to provide a unified user interface and simple, flexible control for a wide range of smart home devices from different ecosystems. Here are some points in favor of Home Assistant:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Compatibility<\/strong>Home Assistant supports thousands of devices and services from various manufacturers, including lighting, air conditioning, heating, cameras, weather sensors, voice assistants and more.<\/li>\n\n\n\n<li><strong>Local control<\/strong>Unlike many commercial smart home platforms that rely on cloud services, Home Assistant runs locally on your network. This means increased privacy and reliability, as your smart home devices work even without an active internet connection.<\/li>\n\n\n\n<li><strong>Automation and scenes<\/strong>One of the main features of Home Assistant is the ability to create complex automations and scenarios. For example, you can have lights turn on automatically when it gets dark, or turn on the heating when the temperature drops below a certain level.<\/li>\n\n\n\n<li><strong>Simple user interface<\/strong>Home Assistant offers a user-friendly interface that makes it easy to monitor and control devices. This interface is fully customizable.<\/li>\n\n\n\n<li><strong>Integration with voice assistants<\/strong>Home Assistant can be integrated with voice assistants such as Amazon Alexa or Google Assistant to enable voice-controlled control of your smart home devices.<\/li>\n\n\n\n<li><strong>Open source and community-driven<\/strong>Since Home Assistant is open source, it is supported by an active community that is constantly developing new integrations and improving existing ones.<\/li>\n\n\n\n<li><strong>Data protection and security<\/strong>As a locally running platform, Home Assistant has the advantage that the data remains within its own network. This protects privacy and increases security compared to cloud-based solutions.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">In summary, Home Assistant is a powerful and flexible solution for those who want to design their own smart home and control their devices centrally, regardless of the manufacturer or ecosystem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-so-bindest-du-den-bewegungsmelder-in-zigbee2mqtt-und-home-assistant-ein\"><span class=\"ez-toc-section\" id=\"So_bindest_du_den_Bewegungsmelder_in_Zigbee2MQTT_und_Home_Assistant_ein_%F0%9F%94%8C%F0%9F%93%A1\"><\/span>How to integrate the motion detector into Zigbee2MQTT and Home Assistant \ud83d\udd0c\ud83d\udce1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">I recommend the integration via <strong>Zigbee2MQTT<\/strong>as the sensor is directly supported there. Of course you can also use it with <strong>ZHA<\/strong> but sometimes less information is visible here.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_Voraussetzungen\"><\/span>\u2705 Requirements<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Before you get started, make sure that you have already set up the following:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A running <strong>Home Assistant<\/strong> (e.g. on a Raspberry Pi, Home Assistant OS, Docker or similar)<\/li>\n\n\n\n<li><strong>Zigbee2MQTT<\/strong> is installed and running (e.g. as an add-on or container)<\/li>\n\n\n\n<li>You have a <strong>Zigbee stick<\/strong>e.g. the <strong>Sonoff Zigbee 3.0 USB Dongle Plus<\/strong><\/li>\n\n\n\n<li>The <strong>MQTT broker (e.g. Mosquitto)<\/strong> is set up and connected to Zigbee2MQTT and Home Assistant<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%94%A7_Schritt_1_Sensor_in_Pairing-Modus_versetzen\"><\/span>\ud83d\udd27 Step 1: Set the sensor to pairing mode<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Place a <strong>CR2450<\/strong>-<strong>Battery<\/strong> into the sensor (in this case it is included).<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Press the small <strong>Button on the back for 5 seconds<\/strong>until the LED flashes.<br>\u2192 The sensor is now in the <strong>Pairing mode<\/strong>.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc <strong>Tip:<\/strong> Make sure that the sensor is close to your Zigbee stick during pairing (max. 3-4 m).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%A7%A9_Schritt_2_Gerat_in_Zigbee2MQTT_hinzufugen\"><\/span>\ud83e\udde9 Step 2: Add device in Zigbee2MQTT<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Open the web interface of <strong>Zigbee2MQTT<\/strong> (e.g. via <code>http:\/\/deine-ip:8080<\/code>).<\/li>\n\n\n\n<li>Click on the button at the top right <strong>\"Permit join (All)\"<\/strong> resp. <strong>\"Activate teach-in (all)\"<\/strong>to allow new devices to connect.<\/li>\n\n\n\n<li>The sensor should appear within a few seconds - usually with the name <code>TS0601<\/code> or a device identifier such as <code>0x123456789abcdef<\/code>.<\/li>\n\n\n\n<li>Click on the new device, optionally assign your own name (e.g. <code><strong>Kitchen motion sensor<\/strong><\/code>) and save. You can also update the name in Home Assistant directly. The device will be added to Home Assistant immediately if you have already integrated Zigbee2MQTT.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Schritt_3_Integration_in_Home_Assistant\"><\/span> Step 3: Integration in Home Assistant<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">As soon as Zigbee2MQTT recognizes the device and your MQTT broker is correctly connected, Home Assistant recognizes <strong>automatically<\/strong> all available sensor values as entities.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">How to find them:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>In Home Assistant, go to <strong>\"Settings \u2192 Devices &amp; services \u2192 MQTT \u2192 Devices\"<\/strong>.<\/li>\n\n\n\n<li>You will now see your new device there, e.g. <strong>\"<code><strong><code><strong>Kitchen motion sensor<\/strong><\/code><\/strong><\/code>\"<\/strong> with all entities.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">With these steps, the sensor is fully integrated and provides permanent measurement data that you can use for visualizations, notifications or automation - all locally, without the cloud, and reliably via Zigbee.<\/p>\n\n\n\n<div class=\"atkp-container atkp-grid_3_columns-box  atkp-template-grid_3_columns\">\n            <div class=\"atkp-clearfix atkp-box-3-cols\">\n                            <div class=\"atkp-box atkp-smallbox atkp-box-3-cols-item atkp-clearfix\">\n                    <div class=\"atkp-thumb\">\n                                                    <img decoding=\"async\" class=\"atkp-image\" src=\"https:\/\/m.media-amazon.com\/images\/I\/31KTql0wd1L._SL160_.jpg\"\n                                 alt=\"SONOFF SNZB-03P Zigbee Smart Motion Detector,Zigbee3.0 Wireless Motion Sensor,Zigbee Hub Required,Adjustable Detection Time Interval Setting,Motion Sensor for Alarm System and Smart Home\"\/>\n                                            <\/div>\n                    <div class=\"atkp-content\">\n                                                    <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B0C1GB4DVR?tag=sasbro0a-21&linkCode=osi&th=1&psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\"  title=\"Buy now at Amazon\">SONOFF SNZB-03P Zigbee Smart Motion Detector,Zigbee3.0 Wireless Motion Sensor,Zigbee Hub Required,Adjustable Detection Time Interval Setting,Motion Sensor for Alarm System and Smart Home*<\/a>\n                                                <div class=\"atkp-author\">by SONOFF<\/div>\n                    <\/div>\n                    <div class=\"atkp-bottom\">\n                        <div class=\"atkp-ratingbar\">\n                                                            <div class=\"atkp-rating\"><span class=\"atkp-star atkp-star-0 atkp-star-00\" title=\"0.00 of 5 stars\"><\/span><\/div>\n                                                        <div class=\"atkp-primelogo\"><\/div>\n                            <div class=\"atkp-clearfix\"><\/div>\n                        <\/div>\n                                                    <span class=\"atkp-price atkp-saleprice\">\n                                Price: \u20ac 14.76\n                                                                    <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                            <\/span>\n                                                                            <a href=\"https:\/\/www.amazon.de\/dp\/B0C1GB4DVR?tag=sasbro0a-21&linkCode=osi&th=1&psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\"  title=\"Buy now at Amazon\" class=\"atkp-button\">Buy now on Amazon*<\/a>\n                        \n                        \n                                                    <span class=\"atkp-priceinfo\">Price incl. VAT, Excl. shipping<\/span>\n                                                                            <div class=\"atkp-shoplogo\">Amazon<\/div>\n                                            <\/div>\n                <\/div>\n                            <div class=\"atkp-box atkp-smallbox atkp-box-3-cols-item atkp-clearfix\">\n                    <div class=\"atkp-thumb\">\n                                                    <img decoding=\"async\" class=\"atkp-image\" src=\"https:\/\/m.media-amazon.com\/images\/I\/31okRQvastL._SL160_.jpg\"\n                                 alt=\"Aqara Zigbee 3.0 motion detector, 5-year battery life, 170\u00b0 detection angle, adjustable detection time limit, compatible with Home Assistant, HomeKit, Alexa, SmartThings... Aqara Hub Required\"\/>\n                                            <\/div>\n                    <div class=\"atkp-content\">\n                                                    <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B0B9XZ1D51?tag=sasbro0a-21&linkCode=osi&th=1&psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\"  title=\"Buy now at Amazon\">Aqara Zigbee 3.0 motion detector, 5-year battery life, 170\u00b0 detection angle, adjustable detection timeout, compatible with Home Assistant, HomeKit, Alexa, SmartThings... Aqara Hub required*<\/a>\n                                                <div class=\"atkp-author\">by Lumi United Technology Co., Ltd<\/div>\n                    <\/div>\n                    <div class=\"atkp-bottom\">\n                        <div class=\"atkp-ratingbar\">\n                                                            <div class=\"atkp-rating\"><span class=\"atkp-star atkp-star-0 atkp-star-00\" title=\"0.00 of 5 stars\"><\/span><\/div>\n                                                        <div class=\"atkp-primelogo\"><\/div>\n                            <div class=\"atkp-clearfix\"><\/div>\n                        <\/div>\n                                                    <span class=\"atkp-price atkp-saleprice\">\n                                Price: \u20ac 18.99\n                                                                    <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                            <\/span>\n                                                                            <a href=\"https:\/\/www.amazon.de\/dp\/B0B9XZ1D51?tag=sasbro0a-21&linkCode=osi&th=1&psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\"  title=\"Buy now at Amazon\" class=\"atkp-button\">Buy now on Amazon*<\/a>\n                        \n                        \n                                                    <span class=\"atkp-priceinfo\">Price incl. VAT, Excl. shipping<\/span>\n                                                                            <div class=\"atkp-shoplogo\">Amazon<\/div>\n                                            <\/div>\n                <\/div>\n                            <div class=\"atkp-box atkp-smallbox atkp-box-3-cols-item atkp-clearfix\">\n                    <div class=\"atkp-thumb\">\n                                                    <img decoding=\"async\" class=\"atkp-image\" src=\"https:\/\/m.media-amazon.com\/images\/I\/31-CFdUpGeL._SL160_.jpg\"\n                                 alt=\"Haozee Smart Motion Sensor, Zigbee PIR motion sensor with illumination value, High sensitivity, Real-time detection, Zigbee hub required, Supports Home Assistant, Zigbee2MQTT\"\/>\n                                            <\/div>\n                    <div class=\"atkp-content\">\n                                                    <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B0DPFYYMKB?tag=sasbro0a-21&linkCode=osi&th=1&psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\"  title=\"Buy now at Amazon\">Haozee Smart Motion Sensor, Zigbee PIR motion sensor with illumination value, High sensitivity, Real-time detection, Zigbee hub required, Supports Home Assistant, Zigbee2MQTT*<\/a>\n                                                <div class=\"atkp-author\">by Haozee<\/div>\n                    <\/div>\n                    <div class=\"atkp-bottom\">\n                        <div class=\"atkp-ratingbar\">\n                                                            <div class=\"atkp-rating\"><span class=\"atkp-star atkp-star-0 atkp-star-00\" title=\"0.00 of 5 stars\"><\/span><\/div>\n                                                        <div class=\"atkp-primelogo\"><\/div>\n                            <div class=\"atkp-clearfix\"><\/div>\n                        <\/div>\n                                                    <span class=\"atkp-price atkp-saleprice\">\n                                Price: \u20ac 13.99\n                                                                    <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                            <\/span>\n                                                                            <a href=\"https:\/\/www.amazon.de\/dp\/B0DPFYYMKB?tag=sasbro0a-21&linkCode=osi&th=1&psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\"  title=\"Buy now at Amazon\" class=\"atkp-button\">Buy now on Amazon*<\/a>\n                        \n                        \n                                                    <span class=\"atkp-priceinfo\">Price incl. VAT, Excl. shipping<\/span>\n                                                                            <div class=\"atkp-shoplogo\">Amazon<\/div>\n                                            <\/div>\n                <\/div>\n                    <\/div>\n            <\/div>\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-automatisierungbeispiel\"><span class=\"ez-toc-section\" id=\"Automatisierungbeispiel\"><\/span>Automation example<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">I am using a blueprint for this example. About <a href=\"https:\/\/my.home-assistant.io\/redirect\/blueprint_import\/?blueprint_url=https:%2F%2Fgithub.com%2Fbrigger%2FHomeAssistant_Blueprints%2Fblob%2F5bb7521cb9fe25ca9d34a408bf66c6fb5415ea6a%2Fadvanced_custom_motion_sensor.yaml\" target=\"_blank\" rel=\"noreferrer noopener\">this link<\/a> you can add the Blueprint directly to your Home Assistant.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Blueprint automates the <strong>Light control based on movement<\/strong>with many optional settings and special rules - ideal for anyone who wants more than just \"motion on = light on\".<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_Die_Hauptfunktionen_im_Uberblick\"><\/span>\u2705 The main functions at a glance:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Switches light on when movement is detected<\/strong>\n<ul class=\"wp-block-list\">\n<li>As soon as movement is detected, one or more lights or scenes are activated.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Switches the light off again automatically<\/strong>\n<ul class=\"wp-block-list\">\n<li>The light is automatically switched off after an individually adjustable time without any detected movement (e.g. 30 seconds or 5 minutes).<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Can only be activated in certain lighting conditions<\/strong>\n<ul class=\"wp-block-list\">\n<li>You can set the light to only be activated when it is dark (e.g. via a brightness sensor or the position of the sun).<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Presence detection possible<\/strong>\n<ul class=\"wp-block-list\">\n<li>The automation can pause if, for example, you have activated a certain mode such as \"Watch movie\".<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Brightness control for different times of day<\/strong>\n<ul class=\"wp-block-list\">\n<li>You can define different brightness levels or scenes for \"Day\", \"Evening\", \"Night\" etc. - depending on the time of day or other conditions.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Respect manual overwriting<\/strong>\n<ul class=\"wp-block-list\">\n<li>If you switch the light on manually or select a scene, the automation can be paused or delayed.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Multiple motion sensors possible<\/strong>\n<ul class=\"wp-block-list\">\n<li>You can optionally integrate additional motion sensors (e.g. in the hallway <em>and<\/em> kitchen).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>alias: Kitchen motion detector\ndescription: \"\"\nuse_blueprint:\n  path: brigger\/advanced_custom_motion_sensor.yaml\n  input:\n    motion_entity:\n      - binary_sensor.kuche_motion_sensor_occupancy\n    light_target:\n      entity_id: light.kuche_ceiling_lights\n    luminance_sensor: sensor.kuche_bewegungsmelder_illuminance\n    no_motion_wait: 100\n    luminance_required: 950<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%94%8D_Die_wichtigsten_Funktionen_dieser_Konfiguration\"><\/span>\ud83d\udd0d The most important functions of this configuration:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Motion sensor<\/strong>:<br>The sensor <code>binary_sensor.kuche_motion_detector_occupancy<\/code> used. As soon as here <strong>Movement is detected<\/strong>the automation checks the ambient brightness.<\/li>\n\n\n\n<li><strong>Lighting control<\/strong>:<br>The target light is <code>light.kuche_ceiling_lights<\/code>. This light is <strong>only then switched on<\/strong>if the conditions are met (e.g. it is dark enough).<\/li>\n\n\n\n<li><strong>Brightness sensor (lux value)<\/strong>:<br>Automation is based on <code>sensor.kuche_motion_detector_illuminance<\/code> to. This is the <strong>Integrated light sensor<\/strong> in the motion detector, which indicates the current <strong>Light value in lux<\/strong> supplies.<\/li>\n\n\n\n<li><strong>Only switch on lights in the dark<\/strong>:<br>About <code>luminance_required: 950<\/code> it is specified that the light <strong>may only be switched on if<\/strong>when it <strong>darker than 950 lux<\/strong> is on. This prevents the light from being switched on unnecessarily during the day.<\/li>\n\n\n\n<li><strong>Follow-up time<\/strong>:<br><code>no_motion_wait: 100<\/code> means that the light <strong>Automatically switched off again 100 seconds after the last movement<\/strong> will be displayed - provided no new movement has been detected.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"youtube\"><span class=\"ez-toc-section\" id=\"Umsetzung_im_YouTube-Video\"><\/span>YouTube video implementation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n\n<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Smart Home for little money: use mini motion sensor for less than \u20ac5 in Home Assistant! \ud83d\udcb8\ud83e\udd16\" width=\"750\" height=\"422\" src=\"https:\/\/www.youtube.com\/embed\/UDUTWgBc4oI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n<p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-fazit\"><span class=\"ez-toc-section\" id=\"Fazit\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This sensor is a real price-performance miracle! For less than \u20ac5, you can get a reliable Zigbee device that is a useful addition to your smart home. It's easy to set up, very useful - and you don't need to spend a fortune.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you're just starting out with Home Assistant or want to expand your setup, this sensor is a perfect place to start. \ud83d\udd27<\/p>\n\n\n\n<div id=\"jp-block-themeisle-blocks-font-awesome-icons-8c6d8bc1\" class=\"wp-block-themeisle-blocks-font-awesome-icons jp-block-themeisle-blocks-font-awesome-icons\"><span class=\"wp-block-themeisle-blocks-font-awesome-icons-container\"><a href=\"https:\/\/sascha-brockel.de\/en\/#contact\" target=\"_self\" rel=\"noopener noreferrer\"><i class=\"fas fa-business-time\"><\/i><\/a><\/span><\/div>\n\n\n\n<h4 id=\"jp-block-themeisle-blocks-advanced-heading-baa7fa4c\" class=\"wp-block-themeisle-blocks-advanced-heading jp-block-themeisle-blocks-advanced-heading-baa7fa4c jp-block-themeisle-blocks-advanced-heading ticss-116fe371\">Interested, but lack time or knowledge?<\/h4>\n\n\n\n<p id=\"jp-block-themeisle-blocks-advanced-heading-16f35f43\" class=\"wp-block-themeisle-blocks-advanced-heading jp-block-themeisle-blocks-advanced-heading-16f35f43 jp-block-themeisle-blocks-advanced-heading ticss-0e2b851d\">No problem. Contact me and we will discuss your requirements. No matter if business or private.<\/p>\n\n\n\n<div id=\"jp-block-themeisle-blocks-button-group-77e0455a\" class=\"wp-block-themeisle-blocks-button-group wp-block-buttons align-center jp-block-themeisle-blocks-button-group jp-block-buttons\">\n<div id=\"jp-block-themeisle-blocks-button-c6fb3687\" class=\"wp-block-themeisle-blocks-button wp-block-button jp-block-themeisle-blocks-button jp-block-button\"><a href=\"https:\/\/sascha-brockel.de\/en\/#contact\" target=\"_self\" rel=\"noopener noreferrer\" class=\"wp-block-button__link\"><i class=\"fas fa-fw fa-phone-volume margin-right\"><\/i><span>Contact<\/span><\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Du willst dein Smart Home erweitern, ohne dein Konto zu sprengen? Dann ist dieser Mini-Zigbee-Bewegungssensor genau das Richtige f\u00fcr dich! F\u00fcr unter 5\u202f\u20ac bekommst du ein erstaunlich funktionales Ger\u00e4t, das sich nahtlos in Home Assistant integrieren l\u00e4sst \u2013 \u00fcber Zigbee2MQTT oder ZHA. Der Sensor: Tuya ZG-204ZL Dabei handelt es sich [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2543,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":false,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[32],"tags":[46,28,85,86],"class_list":["post-2542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-smart-home","tag-home-assistant","tag-smart-home","tag-test","tag-zigbee"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Smart Home f\u00fcr kleines Geld: Bewegungsmelder f\u00fcr unter 5\u202f\u20ac - Sascha Brockel<\/title>\n<meta name=\"description\" content=\"G\u00fcnstiger Zigbee-Bewegungssensor im Test: So bindest du den Tuya ZG-204ZL f\u00fcr unter 5\u202f\u20ac in Home Assistant ein \u2013 inkl. 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