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
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.
Door magnetic alarm works
It is not just a door magnetic alarm, also can be the alarm panel and work with others sensor.
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.
Remote Control Arm/Disarm
Easy to install, easy to Use
KIT 1: 1 x Security Alarm sensor
KIT 2: 1 x Security Alarm sensor
1 x Remote control