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Doors and Windows Entry Alarm

₱27.00 ₱199.00
By Arrow Hardware
  • Size: About 6.2*3*2cm,5.4*1.3*1.1cm
  • Weight: About 40g
  • Battery: 3*1.5V LR44(include).
  • Instructions:
  • Use the double-side adhesive tape to fix the main unit at the side of the door/window.Attach the bar magnet to door frame/window frame with the refernce line of main unit.
  • Test the setup by swithing the system's swithing to "ON" positon of main unit and see whether the alarm can be triggered by opening the door/window.
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