HW820 Door&Window Alarm Security Alarm

HW820 Door&Window Alarm Security Alarm
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Product Code : 0000
Brand Name : szhaiwang
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece
Product Description

Specification of HW820

  • Item Window/Door Security Alarm
  • Model HW820
  • Material ABS
  • Color Slivery&Gray
  • Main Size 75 x 39 x 12.2mm
  • Magnetic Size 32 x 11.5 x 10mm
  • Net Weight 31g
  • Battery AG13 x 3PCS
  • Packaging Type Blister card
  • LOGO  Available


  • Magnetically triggered alarm to guard window/doors.
  • Slide the ON/OFF switch to ON to arm device.
  • Loud 120-125db alarm
  • Includes 1  LR44 x 3PC  button cell batteries6. Dustproof and insect prevention
  • Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes, apartments, mobile homes, rooms, offices, hotel rooms, garages, and more!
  • Super environmental suitability and stability
  • There is low voltage LED light indicator can warm user to change the battery. When the LED red light flashing, it means user need to change new battery.


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