HomeSafe Wireless Door Alarm with Vibration Sensor H-438

HomeSafe Wireless Door Alarm with Vibration Sensor is an alarm system designed to warn you of people entering the room through the door. It can sense vibration and static electricity of the doorknob. The alarm will be triggered immediately when one of these is detected.

Detect Static Electricity through Doorknob
A little static electricity is produced by people when they are in contact with metal. The alarm is designed to detect this static electricity, i.e. when a hand is in contact with the doorknob.

Detect Vibration on Doorknob
The alarm is designed to detect vibration of the doorknob. The alarm will be triggered even with just a slight turn of the doorknob.

Built-in High Output 105dB Alarm
The unit’s built-in alarm is very loud and will surely be heard by the people in the room. Since it is loud, do not put the unit close to your ear.

RF Remote Control for On/Off
The alarm can be turned on/off via a remote control. Pressing “on” on the remote will put the alarm into “ARM” mode.

Easy Installation
The unit is easy to install. Just install the batteries needed in the unit and hang it on any metal doorknob. The alarm will work once it is turned on via remote control.

What’s in the box: 
1 x Wireless Door Alarm
1 x Remote Control
1 x Item Guide
2 x Warning Stickers

Package: (LxWxH) cm
18.4 x 6 x 11.3

Weight: kg
0.22