Features:
The host alarm sensitivity is designed to have 10 levels. You can set appropriate level according to different occasions.
The vibration alarm as an effective deterrent against theft by emitting a powerful 110-decibel alarm upon detecting vibrations.
Easy to install, just peel the double-sided adhesive and stick to install them on the door, bicycle, motorcycle, car or anywhere.
Comes with an emergency mode that allows for continuous alarm activation for up to 30 seconds, providing an added layer of security and assisting in locating your vehicle in crowded spaces.
Suitable for multitude of applications including doors, windows, counters, display cases, safes, bicycles, cars, and electric vehicles.

Tip: One alarm can program with multiple remote controls; One remote control can also program with multiple alarms. You can pair different use type according to your needs.

Specifications:

Vibration Alarm:
Size: 85 x 42 x 17mm(3.3 x 1.6 x 0.6in)
Power supply: 2 AAA batteries(Not Included)

Remote Control:
Size: 60 x 30 x 11mm(2.4 x 1.2 x 0.4in)
Remote control distance: 25m
Power supply: one 12V, 27A battery(Included)

Package Included:
4* Alarm Host
2* Remote Control
4* Adhesive Paper
1* User Manual