WER Infrared Wireless Motion Detection Alarm, Home Safety, Summer Garage, Storage Center, Caravan Alarm System, Battery Power Supply With 2 X Remote Control (2 Pack)

COVERAGE: Size 12cm x 9cm x 4cm, 110° scanning range ensures a large area is covered. It can be used for doors, sheds, caravans, garages and storage rooms. WIRELESS: Alarm powered by 4 x AA batteries or 6V DC power adapter (not included). The remote controls are powered by 3 x AG13 button cell batteries (included). NEW WIRELESS DESIGN: Built-in PIR motion sensor, Adjustable wall mount bracket. EASY INSTALLATION: Because of battery operation, there are no wires. Just an adjustable wall mount included. REMOTE CONTROLS: The alarm comes with 2 small, portable remote controls on key fobs. These are used to arm/disarm the alarm and come with batteries included., Manufacturer: WER