Senzor za vrata i prozore Sonoff SNZB-04 (ZigBee protokol)

The Sonoff wireless door / window sensor can be installed on your door or window to let you know if your door or windows are open or closed, which means an extra level of security in your home. In addition to the notification, you have a constant view of which doors and windows are open or closed via your mobile phone. This requires a Sonoff ZigBee router. The sensor allows you to create a scenic connection between ZigBee and Wi-Fi devices. This sensor can help you create a smart home. For example, you can set up a scene that will illuminate your hallway as soon as the door opens. Easy tool-free installation, installation with 3M glue (supplied) saves you time. You can place it anywhere in your home, even in the hallway, bathroom, kitchen. You can share the sensor with your family and monitor your home together. Review records up to 3 months old. Connect the camera to the motion sensor and install the sensor almost anywhere in your home, then you can use the camera on the sensors page in the app to see what’s going on in your home. Notes: You need ZB bridge - LINK to display the sensor on the eWeLink application Battery included (CR2450) Technical specifications: Product type Zigbee wireless sensor for door / window opening control Power supply 3V (CR2450 - battery included) MCU CC2530F256RHAR Wireless connectivity ZigBee IEEE 802.15.4 2.4GHz Voice control Amazon Alexa, Google Assistant Declaration of Conformity CE, FCC, RoHS Operating temperature -10 ° C ~ 40 ° C Working humidity 10% - 90% relative humidity without codens Housing material PC V0 Dimensions 47x27x13,5mm Manufacturer's website: https://sonoff.tech/product/smart-home-security/snzb-04/