Mi Window and Door Sensor
Get a greater feeling of security with these highly sensitive window and door sensors. The sensors can be installed within 10 mm near a door or window, detecting whether or not they are open. The sensors can also be used as an anti-theft alarm, notifying you if a door or window is opened unexpectedly.
– Highly sensitive sensors
– Door or window anti-theft alarm
– 24-hour remote control
– Highly compatible with other intelligent home devices
– 2 year battery life