อัจฉริยะระบบเตือนภัยไร้สายกันขโมย 120db รูปลิ่มประตูหยุดประตูรักษาความปลอดภัยแบบพกพา

Features:
Made of high quality stainless steel and ABS plastic material which is sturdy and durable always protecting your safety.
The bottom adopted anti-skid pad to increase friction and prevent thieves and criminals from entering.
Anti-theft security protection easy to carry and convenient to use.
Small size and wedge shaped anti-skid design it is suitable for any hinged door.
There is sensitivity controller on the side that you can select high/middle/low sensitivity.
120db treble alarm when someone is ready to invade the room the alarm sounds back scares off the intruder and reminds the owner and relevant security personnel.
This door stopper alarm is a secure alarm device widely used for home apartments office or hotels.

Specification:
Condition: 100% Brand New
Material: Stainless steel ABS plastic
Color: Black + white
Alarm Volume: 120db
L: Low sensitivity
M: Middle sensitivity
H: High sensitivity (Vibration alarm)
Battery: 6F22 9V battery
Size: 14 * 4.5 * 4cm / 5.5 * 1.8 * 1.6
Package Weight: Approx. 115g / 4.1oz

Package Included:
1 * Door Stop Alarm

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