Get this effective and simple motion sensor alarm with 2 remote controls and enhance the security of your home or business! Wireless alarm. Easy to install (wall-mounted). It detects motion with its infrared sensor within its operating range, alerting with its powerful sound (105 dB). It can be activated and deactivated with its remote controls (Range: Approx. 5 m). Its motion sensor covers an angle of 110 degrees. Security Range: Approx. 8 m. Perfect for covered areas. Made of ABS. Battery-operated (4 x AA, not included). Measurements: Approx. 9 x 12 x 4 cm. This set contains an articulated holder with a hole to mount the alarm on the wall, 2 remote controls with batteries included (3 x AG13 each) and instruction manual.