Magnetic Door Alarm Sensor Magnets Window Security System
Product Description
Features:
Super loud 90 dB alarm
Magnetic sensor switch detects entry
Handy ON / OFF switch
Easily mounted by adhesive tape to window or door
Portable enough to take with on business trips and vacations
The main sensor enable installation without any cord or tools
Powered by 3 pcs 1.5V LR44 button cell
Operation Instruction:
Peel off the adhesive tape, attach the main sensor on the door / window and attach the magnetic stick adjacent the main sensor on the frame(the arrowhead side to the sensor).
Test the setup by switching on the system and see whether the alarm can be triggered by opening the door / window
নোটিশ:আপনার পণ্য হাতে পাওয়ার আগে এবং যথাযথ নিশ্চিতকরণের আগে কোনো অপরিচিত/অযাচাইকৃত বিক্রেতার কাছে টাকা পাঠাবেন না।