Wireless Entry Alarm Home Security Door Window Magnetic Sensor Auto Dial Burglar

Magnetic contact with buzzer 

>> Extremely loud (90dB), an ideal guardian against the unwanted intruder whether you are in or out, work as a baby guard. 
>> Portable enough to take with on business trips and vacations, keep yourself and your property safe and security. 
>> Other great uses are for your cupboard, shed, garage, toolboxes, etc. To prevent potential wandering sneakers 
>> The intelligent furnishing with handsome, decent appearance, also be economical and practical. 
>> Easily mounted to windows or doors with included double sides adhesive tape, no tools required 
>> Magnetic sensor switch detects entry 
>> Super loud 90 dB alarm 
>> Handy ON/OFF switch: In the state of "ON", the sensor will emit the alarm signal as long as someone opens your door or window further than 1-1.5 cm 
>> Double side built in adhesive tape on both the stick and the main sensor enable installation without any cord or tools 
>> Powered by 3 pcs 1.5V LR44 button cell 

Operation Instruction:

Peel off the double sides adhesive tape, attach the main sensor on the door/window and attach the stick adjacent the main sensor on the door/window frame 
Test the setup by switching on the system of the main unit and see whether the alarm can be triggered by opening the door/windows 

Package includes: 

Option 1:

1 x Alarm

Option 2:

2 x Alarms

Option 3:

5 x Alarms

Option 3:

10 x Alarms