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1) The wireless door window alarm detects vibration of the entry and send a alarm to scare the intruder
2) Protecting your shop office home or any entrance inside a house requiring protection
3) The door window entry alarm is quite convenient and easy to use affix the mian unit of entry alarm at the side of the door window
3) ON/OFF switch
4) The door window safety alarm can be easily mounted to windows or doors no tools required
5) Extremely loud ( 90dB ) instant alarm
6) Power: 3 x 1.5V LR44 button cell
7) Working Voltage: DC 4.5V
8) Monitor Distance: ?15mm
9) Size: 63(L) x 31(W) x 22mm(H)
2) Protecting your shop office home or any entrance inside a house requiring protection
3) The door window entry alarm is quite convenient and easy to use affix the mian unit of entry alarm at the side of the door window
3) ON/OFF switch
4) The door window safety alarm can be easily mounted to windows or doors no tools required
5) Extremely loud ( 90dB ) instant alarm
6) Power: 3 x 1.5V LR44 button cell
7) Working Voltage: DC 4.5V
8) Monitor Distance: ?15mm
9) Size: 63(L) x 31(W) x 22mm(H)
