small size, easy installation and operation and strong flexibility. It is including one transmitter part and one magnetic part, when the door or window is open, it will be triggered and immediately alarm loudly to warn users. Installing place: door, window, draw, cabinet and so on.
Specifications
2013 Latest Smart Window/ Door Security Alarm
1. Window and door security alarm
2. Secures doors or windows
3. Easy installation

2013 Latest Smart Window/ Door Security Alarm
1. Window and door security alarm
2. Secures doors or windows
3. Easy installation with sticky pads
4. No wiring required
5.90db instant alarm
6. Operates with all sliding windows and hinged doors
7. Powered by 3 x LR44 1.5V button cells (included)
8. Magnetic sensor switch detects entry protecting your home or Office whether you are in or out.
9. Unit weight:
Package weight:
Packing
Blister bag
Specifications
Door/ window alarm
1. Secure door and windows
2. Decline unauthorized entry
3. Low power consumption

Product Name: Door Window Alarm

90dB instant alarm
Secure door and windows
Decline unauthorized entry
Low power consumption
Spring distance: less than 10mm
Power: 3 x button cell
Supply voltage: 1.5V
Quiescent supply current: ≤1.2μA
Alarm supply current (Iccd) : ≤120mA
Decibel (dB) :
90 db
Dimensions: 6.3 x 4.3 x 2cm
weight 50g