Sonoff ZigBee door and window opening sensor SNZB-04P (+battery)

SONOFF SNZB-04P ZigBee door and window opening sensor (+battery).SONOFF SNZB-04P is an advanced door and window opening sensor that integrates with Zigbee system to provide security and comfort in your smart home. It features a compact design and is very easy to install, with a battery life of up to 5 years. You can also combine it with other devices to create various types of automation. Note: for proper operation of the sensor, an additional Zigbee hub is required (sold separately).Long operating time, easy installationSNZB-04P is equipped with a powerful CR2477 battery, which is responsible for its power supply. You do not need to replace it too often - the working time of the device is about 5 years! Installation of the sensor will also not cause you any problem. Both of its modules have a durable 3M sticker - so you just need to stick them to the door or window. It takes so little to increase the level of security and comfort in your home!Real-time notificationsEnjoy full control. Every time someone opens a door or window, the sensor will immediately send you a notification to your phone. This way you will always be up to date with the situation in your home, no matter where you are!Many possibilities for automationCombine the sensor with other devices in your home, create smart scenes and give you more convenience! For example, you can make it so that when you enter the bathroom, the light automatically turns on, and when you leave it, it turns off. It's also possible to pair the SNZB-04P with the camera and NSPanel Pro. This makes it easy to set up an automation that will trigger an alarm and cause a surveillance recording to be saved if a stranger enters the apartment.Tamper alarm functionModel SNZB-04P is equipped with a tamper alarm function. In case of an attempt to damage or remove the sensor, you will immediately receive a relevant notification to your smartphone. So you can always feel safe!Local automation scenariosWi-Fi network failure? Fear nothing - the sensor can still activate local automation scenarios, provided that Zigbee devices are enabled. This solution ensures lower latency and more reliable operation of your smart home system.Wide compatibilityThe SONOFF SNZB-04P works with popular platforms such as Alexa, Google Home, SmartThings, Alice and IFTTT, allowing you to integrate it seamlessly into your smart home ecosystem. In addition, the sensor can be easily added to Home Assistant via ZHA or Zigbee2MQTT, allowing for advanced automation and personalization of functions. The product is also compatible with a wide variety of Zigbee hubs.IncludedDoor and window opening sensor (transmitter + magnet)BatteryUser manual ManufacturerSONOFFModelSNZB-04PWireless connectivityZigbee 3.0Mounting distance≤ 20 mmPower supplyCR2477 battery (3 V)Operating temperatureFrom -10°C to 60°CWorking environment humidity5-95% RH, without condensationMaterialPCWeight33 gDimensionsTransmitter: 50.5 x 32 x 21.9 mm; Magnet: 27 x 12 x 12.4 mm;Mounting3M sticker