Description :

Just handle / knob , when there is someone opens or touches handle from either side , the alarm will generate loud alarm sound to inform there is a intruder .

Work as - theft alarm , alarm up to 120dB .

use and installation , no wiring needed ( requires DC 6F22 9V batteries , not included ); just simply the alarm of your door handle .

Perfect travel alarm and great , hotel , dorm , etc .

The sensitivity may be affected composition of handle .

Specification :

Material : Plastic
Size : Approx . 10x5 . 5x2 . 5cm / 3 . 94x2 . 17x0 . 98 inches

Power : DC 6F22 9V

Package Includes :

1 Piece Door Handle Alarm

Note :

Since above is measured , of the actual item slightly different .
Due to the lighting effects , monitor settings , etc . There could slight difference the pictures actual item .