size: 70*35*14.5mm (2.76*1.38*0.57in)
package includes: 1 x magnetic sensor & magnetic stick 3 x LR44 Button Battery
material: plastics
battery: include LR44*3
color: white
Feature:
New and high quality, super loud 90 dB alarm, Super environmental suitability and stability, dustproof and insect prevention.
Easily mounted by adhesive tape, just peel and stick to window, door, cupboard or toolboxes etc.
Electronic magnetic sensor switch detects any entry protecting your home, office, apartments, hotel rooms, garages, and more whether you are in or out.
Portable enough to take with on business trips and vacations, keep yourself and your property safe and security.
Test the setup by switching on the system and see whether the alarm can be triggered by opening the door / window.
Note:
Due to manual measurement, there may be an error of about 1-3cm (0.39-1.18in), based on the actual object.
Due to differences in display and lighting effects, the actual color may differ slightly from the image.
