{"product_id":"sonoff-snzb-04pr2-senseguard-dw-gen2-zigbee-door-window-sensor","title":"SONOFF SenseGuard Zigbee Opening Detector | Anti-Tamper | Alexa \u0026 HA","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover the SenseGuard DW Gen2 SNZB-04PR2, a Zigbee door\/window sensor that combines discretion and active security for your home. With real-time tamper detection and seamless integration with ZBBridge-P, it transforms every entrance into a monitored and responsive zone, without compromising the aesthetics of your interior.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eWireless Zigbee sensor\u003c\/strong\u003e for doors and windows, IEEE 802.15.4 compatible and capable of horizontal or vertical installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePowered by standard AAA batteries\u003c\/strong\u003e (LR03 x2) for an economical and easy-to-maintain solution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUltra-thin and lightweight design\u003c\/strong\u003e: transmitter 90×26×13.5 mm and magnet 31×14×6.5 mm, total weight 45.1 g with battery.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTamper detection\u003c\/strong\u003e with instant in-app alerts and automatic scenario triggering when the device is removed from its frame.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational protection\u003c\/strong\u003e: temperature range -10 °C to 60 °C and 5 % to 95 % relative humidity (non-condensing) for lasting reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEcosystem and compatibilities\u003c\/strong\u003e: works with ZBBridge-P, can integrate with Apple Home via Matter Bridge, and pairs with Home Assistant via the SONOFF Dongle family for open and customizable home automation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdvanced security scenarios\u003c\/strong\u003e: in case of intrusion or separation, the system activates all defense measures — armed mode, audible alerts, and camera recording.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this sensor is unique\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong\u003eSlim by Design\u003c\/strong\u003e concept that discreetly blends into any frame without attracting attention, while offering reliable and fast detection.\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eProactive tamper detection\u003c\/strong\u003e that goes from just the sensor to a coordinated reaction via the gateway, enhancing home security.\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eMulti-platform integration\u003c\/strong\u003e that allows you to control your security via the Apple Home ecosystem, Home Assistant, and other Zigbee hubs without changing your habits.\u003c\/li\u003e \u003cli\u003eThe ability to extend security to \u003cstrong\u003emore than just doors and windows\u003c\/strong\u003e through automatic scenarios that coordinate arming, alarms, and camera recording.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUses and Use Cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtect front doors, French doors, and bay windows in your home or apartment.\u003c\/li\u003e \u003cli\u003eUse horizontal or vertical installations depending on the frame and mounting preferences.\u003c\/li\u003e \u003cli\u003eActivate automatic scenarios when the sensor detects an attempted opening, for example, triggering an alarm and starting cameras.\u003c\/li\u003e \u003cli\u003eIntegrate it into your home automation network for energy and security routines, such as arming the house in your absence and disarming upon your return.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eConcrete benefits for your daily life\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnhanced confidence with fast alerts and automatic responses tailored to your configuration.\u003c\/li\u003e \u003cli\u003eSimple and economical management with replaceable AAA batteries and flexible installation on various types of frames.\u003c\/li\u003e \u003cli\u003eMore than a sensor: a key link in an integrated security system that coordinates arming, alarms, and recording for total peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and Usage Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePlace the transmitter near the opening and align it with the magnet to ensure reliable detection even in case of vibrations or partial openings.\u003c\/li\u003e \u003cli\u003eConsider creating scenarios via ZBBridge-P for coordinated reactions upon triggering — quick access to cameras and confinement of sensitive areas.\u003c\/li\u003e \u003cli\u003eRegularly test alerts and routines to ensure seamless interaction between SenseGuard DW Gen2 and the rest of your home automation ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe SenseGuard DW Gen2 SNZB-04PR2 is the ideal solution for those who want proactive security without compromising on design. With its flexible installation, real-time tamper alerts, and seamless integration into Apple Home and Home Assistant, it transforms every door and window into an intelligent and reliable barrier.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SonOff","offers":[{"title":"Default Title","offer_id":55449523782017,"sku":"200000828:201335941#SNZB-04PR2 4 pack;200007763:201336100","price":12.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/2770\/3937\/files\/S643c77009558420baee9f4e5c627e6e1S.webp?v=1775929694","url":"https:\/\/www.domopratique.fr\/en\/products\/sonoff-snzb-04pr2-senseguard-dw-gen2-zigbee-door-window-sensor","provider":"DomoPratique","version":"1.0","type":"link"}