Sell Ready Stock/●SONOFF SNZB-04 ZigBee Wireless Door Window Alarm Sensor Wireless Automation Anti-Theft best price

Features: * Intelligent Security: Sync the opening & closing status of door/window on APP. Remind you when the door/window is open and closed. Can make ZigBee and Wi-Fi devices keep linkage. * Scene Linkage, Start Your Smarter Life: Have you ever thought to turn on/off your home lights through your action? Simply connect the sensor with your home appliance and you can make devices on/off when you open or close the door.  * Just Like A Police Is Patrolling Your Home: Worry that your home is threatened when you’re away? Try to connect a camera to the sensor and you can scare the stranger off with your voice anywhere, anytime. * History Records Check: Want to check the past message notification of your home? The motion sensor allows you to go back to the history records over past 3 months. * Easy Installation & Share Control: Share the sensor to your family to together keep eyes on your home. Simply use adhesives tape to mount the motion sensor in your ideal locations just in seconds. * Low-battery Notification: You will get a notification of low-battery level when the battery life gets 10% remaining.  Specifications:  Model: SNZB-04 Battery: 3V CR2032 (included) Wireless protocol: Zigbee (IEEE 802.15.4) Working environment: -10°C~40°C Material: PC Magnet Size: 32 * 15.6 * 13mm Magnet Weight: 5.3g Sensor Size: 47 * 27 * 135mm Sensor Weight: 18g Package Information: Package Size: Approx. 5*5*3.2cm/1.97*1.97*1.3in Package Weight: Approx. 40g/1.4oz   Packing List: 1 * SONOFF Zigbee Wireless Door/Window Sensor #bridge #Google #Door #zigbee #Switch #controller #Home #smartswitch #Sensors #wireless