Magnetic Sensor Alarm Door Window Security System RL-9805

This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched in 10 to 15 working days.
We urge you to please read shipping details before placing your order.
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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)
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