Easily mounted by adhesive tape to window or door.
Magnetic sensor switch detects entry protecting your home or office whether you are in or out.
Warning door/window sticker is supplied free in package.
Magnetic model is operated by 3AG13 cells.
90 db alarm can be heard throughout the home and office.
On/off switch button on the side.
Secure your doors, windows, and valuables.
Great for guarding children from opening compartment doors containing hazardous materials.
Weight: 78.11 g
Size: 11.98.7*1 cm
1 × HA120W RL-9805 Wireless Window Door Entry Security Home Alarm System (pack)