Doors, Windows Security Entry Alarm System - EASY to install !

The Kerui d1 door alarm is an all in one alarm system to keep your home, garage, office secured. It offers a great deterrent to burglars with the 120db loud alarm.

Simply attach the alarm to your windows and doors and as soon as they are opened the alarm will sound.

It has 4 settings:

1: Normal alarm: The alarm will sound once just to inform the owner the door has been opened (ideal for shops and businesses)

2: Open prompt

3: Open Alarm: The alarm will sound and will not turn off until the window or door is closed

4: Close prompt

Installation:

1 Attach the adhesive strips to sensors

2 Ensure the distance between the two is 1cm or less

3 Turn on and select which mode you prefer

 Buy This KERUI D1 Wireless Small Door/Window Security Protection alarm Today For Only $7.95 !

NOTE : Please allow 12 to 24 days for delivery(USA) and 12 to 30 days in other Countries.