Wireless Door Magnetic Alarm

When the door/window is opened illegally, the sensor will send out an real time alarm, and the user can remotely receive the alarm reminder in their mobile phone No need to worry about whether doors/windows are closed or not when you go out.It's easy to check the doors/windows' status through the Tuya APP, so you can travel worry-free. When power is low, the sensor will push messages through Tuya APP to remind user to replace batteries in time. The sensor can record door window opening or closing status in 24 hours everyday. User can check these data anytime and anywhere through Tuya APP. According to different needs, thesensor can be used in various scenarios. Specifications: Smart home platform: Alexa,Tuya,Google Assistant Battery: AAA*2 Battery (no Included) App: Tuya / Smart Life APP Wireless Type: 2.4GHz (not support 5G ) Package Content:Alarm *1Manual *1