COEMA Door and Window Sensor, Requires COEMA HUB, Zigbee Connection, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation, Compatible with Google Play, for Window and Door (3 Pack)

• UPC   739235858581
• Our COEMA window sensors for security is only suitable for gateways that support Smart Home APP and Tuya APP. If you do not have it, please purchase the gateway B0B6TS1PH7 first. First activate the gateway and then bind our smart home devices. If there is any problem. Please contact us for more information. We will reply you within 12 hours. Receive Real-time Alarms Remotely:when door/window is opened or closed, the sensor will push instant notification to your smartphone immediately. so you don't have to worry about your baby going out of house without notice, will easily know when your aged parents leave or arrive home and even can be clear when someone enters your home,shop,office ,etc.In addition,please make sure that there is no obstacle between the door sensor and ZigBee HUB. Or the connetion will be easy to stopped. Alert message push: Protect your home with open / closed door detection. When the door / window is triggered, you will receive an alarm signal from your phone. Home Security Alarm make House more safety. Compatible with Google Play,Andriod and Ios System:Need hub. Convenient for you to detect the status of your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed.So you can travel or go to work or go to schoon or go shopping worry-free. Low Power warning: The sensor door need with 2*AAA Batteries(not include).When the battery level is low, it will automatically push messages throuch APP to remind you to change battery, never worry about running out of battery. Peace of Mind: All alarm record history can be check in app. The smart window sensor is built-in low consumption module, 2*AAA Alkaline battery provide 1-year monitoring. All the statuses of doors and windows will be displayed simultaneously in the app. Share the device to your families, they can check the status and get notified at the same time., Weight: 0.1212542441 Pounds, Manufacturer: COEMA