- Electromagnetic sensor detects entry
- Alarm is activated when the two pieces are activated
- Gives an alarm when someone opens the door/ window
- Alarm stops when two parts are re-combined
- Alarm with on/off switch for easy operation
- Super loud 105 dB alarm sound
- Steady and convenient to use
- Wireless unit without any cords.
- Color: White
- Housing: Plastic
- Battery: 3x LR44 1.5V button cells
- Dimensions: 21 x 35 x 54mm
- Net Wt.: 50 gms
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