Features:
- Sensitive Induction: When the magnet is separated from the main body, the door window switch sensor can sense in time.
- Intelligent Alarm: When the door/window is opened about 2cm away, the gateway can be informed in time through wireless signal to realize intelligent alarm.
- Instant Alerts: Get real time alerts at the exact moment you have an unexpected guest, opened safe, escaped pet, etc.
- Mobile Remote Monitoring: You can master the situation at home at any time when you go out.
- Wide Application: Suitable for doors, windows, cabinet door, drawers of furniture, electrical appliances of home, hotel, office and other places.

Specifications:
Material: PC
Color: White
Power Supply: CR2 3V Battery(Not Included)
Wireless Type: ZigBee
Transmission Frequency: 2.4GHz
Transmitting Power: 15dBm
Communication Distance: 50m (Open Environment)
Operating Temperature: -10?-55?
Operating Voltage: 3V
Operating Current: 30mA
Standby Current: 10A
Low Voltage Alarm Value: 2.6V(0.2V)
Battery Life: More than 1 year (20 times/day)
Item Size: Approx. 7.1*2.1*2.2cm / 2.8*0.83*0.87in
Item Weight: Approx. 30g / 1.06oz
Package Size: Approx. 8.5*5*9.5cm / 3.35*1.97*3.74in
Package Weight: Approx. 60g / 2.12oz

Note:
Please read the Users Manual before use.

Packing List:
1 * Door Window Sensor
1 * Users Manual(English)