{"product_id":"sonoff-zigbee-smart-door-window-sensor-snzb-04pr1","title":"SONOFF Zigbee Smart Door\/Window Sensor SNZB-04PR1","description":"\u003cdiv style=\"font-size:1.1em;\"\u003e\n\u003ch2\u003eSONOFF Zigbee Smart Door\/Window Sensor SNZB-04PR1\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eFor door and window control\u003c\/span\u003e \u003cspan\u003eRequires a Zigbee control panel\u003c\/span\u003e \u003cspan\u003eAccessory for a wider smart home\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e The smart sensor is intended for users who want to easily monitor the opening of doors or windows in their home and trigger automations through an existing smart system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Notifies of opening or closing for basic security and an overview of what is happening at home.\u003c\/li\u003e\n\u003cli\u003e Connection via Zigbee allows it to operate as part of a larger smart system without overloading the WiFi network.\u003c\/li\u003e\n\u003cli\u003e It triggers various scenarios, such as turning on the lights upon entry or notifying you of an unusual opening.\u003c\/li\u003e\n\u003cli\u003e The compact design allows for discreet installation on various windows and doors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-background-lazy-load=\"\" data-element=\"inner\" data-pb-style=\"QEJH6T8\"\u003e\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp class=\"isSelectedEnd\"\u003e \u003cstrong\u003eSONOFF SNZB-04PR1\u003c\/strong\u003e is a compact wireless sensor designed to monitor the opening and closing of doors, windows and other movable elements in a smart home. Thanks to \u003cstrong\u003eZigbee 3.0\u003c\/strong\u003e technology, it allows for fast and reliable connection to a compatible Zigbee gateway and easy integration with other smart devices.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e The sensor consists of a main unit and a magnet, which together detect a change in the position of a door or window. When a door or window is opened or closed, the change in status can be displayed in the \u003cstrong\u003eeWeLink\u003c\/strong\u003e app, send a notification to the user, or trigger the selected smart automation.\u003c\/p\u003e\n\u003ch3\u003e Smart automation for more comfort and security\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e You can connect SONOFF SNZB-04PR1 with other compatible devices to create various smart scenarios. For example, when the front door is opened, the lights can be automatically turned on, the alarm can be triggered, or other predefined automation can be performed.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e The sensor also allows you \u003cstrong\u003eto view event history\u003c\/strong\u003e , so you can check when doors or windows were opened or closed. There is also a low battery warning.\u003c\/p\u003e\n\u003ch3\u003e Protection against unauthorized disposal\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e The SNZB-04PR1 model includes a tamper detection feature, providing an additional level of security when used on front doors, windows, or other sensitive locations.\u003c\/p\u003e\n\u003ch3\u003e Easy wireless installation\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e No additional wiring is required for installation. Simply attach the sensor and magnet to the door or window. When the door or window is closed, the distance between the main unit and the magnet must be less than \u003cstrong\u003e20 mm\u003c\/strong\u003e .\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e The sensor is powered by a replaceable \u003cstrong\u003eCR2477 battery\u003c\/strong\u003e , so you can flexibly install it in different places indoors.\u003c\/p\u003e\n\u003ch3\u003e Key features\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e Zigbee door and window sensor\u003c\/li\u003e\n\u003cli\u003e Open and closed position detection\u003c\/li\u003e\n\u003cli\u003e Zigbee 3.0 support\u003c\/li\u003e\n\u003cli\u003e Status change notifications\u003c\/li\u003e\n\u003cli\u003e Event history overview\u003c\/li\u003e\n\u003cli\u003e Support for smart scenes and automations\u003c\/li\u003e\n\u003cli\u003e Protection against unauthorized disposal\u003c\/li\u003e\n\u003cli\u003e Low battery warning\u003c\/li\u003e\n\u003cli\u003e Easy wireless installation\u003c\/li\u003e\n\u003cli\u003e Powered by CR2477 battery\u003c\/li\u003e\n\u003cli\u003e Communication range up to 100 m in open space\u003c\/li\u003e\n\u003cli\u003e Suitable for indoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cstrong\u003eA compatible Zigbee gateway\u003c\/strong\u003e is required to use the sensor.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eIt is important to know\u003c\/h2\u003e\u003cp\u003e Before purchasing this smart door or window sensor, it's crucial to consider how you'll connect it to your smart home and whether you already have a suitable control panel. When choosing similar devices, the practical implications of connectivity and the possibility of integration into a larger system are often overlooked — especially if you want your equipment to work smoothly together.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Without a Zigbee control panel or a suitable hub, this sensor will not work - it requires an external control panel for connection and integration.\u003c\/li\u003e\n\u003cli\u003e No WiFi support – remote access and management via mobile app is not possible without a suitable Zigbee system or ecosystem.\u003c\/li\u003e\n\u003cli\u003e It works best for detecting openings\/doors or windows in a room where you already use a Zigbee control panel, as it allows for inclusion in automated smart home scenarios.\u003c\/li\u003e\n\u003cli\u003e Connecting via Zigbee means less load on your home internet and greater stability within the local network if you don't need cloud functions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003cem\u003eSource of editorial recommendations: general verifiable guidelines for product selection.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e In practice\u003c\/h2\u003e\u003ch3\u003e 🟢 Door and window monitoring\u003c\/h3\u003e\u003cp\u003e Very convenient - the sensor is designed specifically for monitoring the opening\/closing status of doors or windows and enables basic local notification in connection with a Zigbee control panel.\u003c\/p\u003e\u003ch3\u003e 🟡 Integration into a wider smart home\u003c\/h3\u003e\u003cp\u003e Suitable with limitations – the sensor integrates well into Zigbee ecosystems, but a central unit and compatibility with your system are essential for use.\u003c\/p\u003e\u003ch3\u003e 🟡 Remote control via app\u003c\/h3\u003e\u003cp\u003e Suitable with limitations - remote control is only possible if your Zigbee control panel allows it (e.g. via an additional app and internet connection), otherwise operation is limited to the local network.\u003c\/p\u003e\u003ch3\u003e 🔴 Use without additional control panel\u003c\/h3\u003e\u003cp\u003e Less suitable – standalone operation is not possible, the sensor does not work without a suitable Zigbee interface or hub.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Does the sensor work without a Zigbee hub?\u003c\/h3\u003e\u003cp\u003e No, a Zigbee hub or interface is required for operation, as the sensor does not have its own WiFi support.\u003c\/p\u003e\u003ch3\u003e Is this sensor compatible with all Zigbee control panels?\u003c\/h3\u003e\u003cp\u003e The sensor is designed for use with Zigbee hubs, but it is recommended to check compatibility with your control panel manufacturer before purchasing.\u003c\/p\u003e\u003ch3\u003e Can I receive notifications on my phone with this sensor?\u003c\/h3\u003e\u003cp\u003e Notifications to your phone are possible if you have a Zigbee control panel that supports connection to a mobile app and remote notification.\u003c\/p\u003e\u003ch3\u003e Does the sensor detect the opening of all types of doors and windows?\u003c\/h3\u003e\u003cp\u003e The sensor is designed for standard doors and windows; for special hardware designs or materials, check the mounting options.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali senzor deluje brez Zigbee centrale?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Ne, za delovanje je potrebna Zigbee centrala ali vmesnik, saj senzor nima lastne WiFi podpore.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Je ta senzor kompatibilen z vsemi Zigbee centralami?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Senzor je zasnovan za uporabo z Zigbee hubi, vendar je priporo\\u010dljivo preveriti zdru\\u017eljivost s proizvajalcem va\\u0161e centrale pred nakupom.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali lahko s tem senzorjem prejmem obvestila na telefon?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Obvestila na telefon so mogo\\u010da, \\u010de imate Zigbee centralo, ki podpira povezavo z mobilno aplikacijo in oddaljeno obve\\u0161\\u010danje.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali senzor zazna odpiranje vseh vrst vrat in oken?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Senzor je namenjen standardnim vratom in oknom; pri posebnih izvedbah okovja ali materialov preverite mo\\u017enosti monta\\u017ee.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: September 2026\u003c\/p\u003e\u003ch2\u003e Read also\u003c\/h2\u003e\u003cp\u003e If you are still deciding, the following content may also be helpful.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eBest products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003ca href=\"https:\/\/www.enaa.com\/najboljsi\/najboljsi-pametni-senzorji-in-detektorji\"\u003eBest Smart Sensors and Detectors 2026\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eProducts for various purposes\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003ca href=\"https:\/\/www.enaa.com\/izbira\/pametni-senzorji-in-detektorji-za-nadzor-vrat-in-oken\"\u003eSmart sensors and detectors for door and window monitoring\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003ca href=\"https:\/\/www.enaa.com\/izbira\/pametni-senzorji-in-detektorji-za-avtomatizacijo-doma\"\u003eSmart sensors and detectors for home automation\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003ca href=\"https:\/\/www.enaa.com\/izbira\/pametni-senzorji-in-detektorji-za-nadzor-vikenda-na-daljavo\"\u003eSmart sensors and detectors for remote weekend monitoring\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003e Why buy from ENAA?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e The fastest in Slovenia – more than 95% of orders are delivered the next business day.\u003c\/li\u003e\n\u003cli\u003e Over 100 buying guides for the best smart device choices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sonoff","offers":[{"title":"Default Title","offer_id":58723570155851,"sku":null,"price":24.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/sonoff_zigbee_pametni_senzor_za_vrata_okna_snzb_04pr1_6g9agz9yoqz.png?v=1791309597","url":"https:\/\/enaa.eu\/products\/sonoff-zigbee-smart-door-window-sensor-snzb-04pr1","provider":"Enaa","version":"1.0","type":"link"}