portable door sensor ala

Feature
1.Size 10.1×5.5×2.6cm, completely portable, easily to install/remove, use at home or while traveling
2.Easy to use and installation, no wiring needed (requires 1xalkaline batteries, not included), just hang the alarm on the inside of your door handle
3.Work as an anti-theft alarm, alarm siren up to 90dB
4.Alarm triggered with unauthorized entry, keep you and your property safe
5.Perfect travel alarm and great for home, hotel, dorm, etc.

Specifications
Product Name:Door Handle Alarm
Color:As shown in the pictures
Alarm Volume:90dB
Battery Type:1 x 9V Alkaline Battery(Not Included)
Size:10.1×5.5×2.6cm
Feature 1:Portable
Feature 2:Easy to Use

Note
The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

Package Included
Door Handle Alarm(Battery Not Included)