Mengshen Door and Window Alarm, Anti Theft Burglar Wireless Alarm with Remote Control for Home Security, Easy to Install, 105db Super Loud (Includes 2 1 Control)

Home Security Alarm: Super loud alarm of 105dB, scare thief away, Easy Operation: With remote control, simple and convenient, Wireless Motion Sensor: Magnetic sensor, door and window motion detector, can easily mount to windows or doors with included double sides adhesive tape, no tools required, Power Supply: Powered by 2 pieces of AAA alkaline batteries,save money.(not included), More Options: If you need extra remote controls for family member or just for spare. Pls refer to "More Remote Control" below., Weight: 0.220462262 Pounds, Manufacturer: Mengshen