Why do you need it? More than 120 decib els of alarm sound, safety protection of your home. A sensitive alert sensor, 1 cm of movement can trigger the alarm. Use 3M double-sided adhesive tape for easy installation. Safe and convenient, easy to operate. Easy to install can be?installed?at any?open and close parts Super?sensitive induction,?more than?1cm?error can?trigger an alarm Quality assurance,?you can?protect your home?at any time

KERUI Home Security Door Window Magnetic Sensor Alarm Warning System Wireless Remote Control Open Door Detector Burglar Alarm 

Introduction:

1: It will detect and alarm immeiately when door and window is open,also can programe with remote control and detecot function.
2: It's much collocated with home decoration.
3: It can working with PIR sensor,door sensor, emergensy button etc.

Feature One:

 Door magnetic alarm works

Feature Two:

It is not just a door magnetic alarm, also can be the alarm panel and work with others sensor.

 

Feature Three:

when the sensor is low power, it will be make noise like "DU DU DU ", this is the tips to remind you replace the battery.

Feature Four:

Remote Control Arm/Disarm

Feature Five:

Easy to install, easy to Use

 

Package include

 

KIT 1: 1 x Security Alarm sensor

 

KIT 2:  1 x Security Alarm sensor 

           1 x Remote control