The electronic watchdog. Never sleeps. Always on duty.Who's guarding your front door when you are out and about, or after you went to bed? What about a well-trained guard dog with a hightened sense of hearing who keeps an ear out and starts barking as soon as anyone approaches your frontdoor? That's what the CC-2200 watchdog does. Without all the drawbacks of owning a real dog.Approaching intruders trigger an acoustic alarm in the form of a barking dog, or a classic sounder tone. The built-in radar sensor covers 360 degrees. The device is able to detect movement through walls made of stone, wood or PVC as long as their thickness doesn't exceed 7 (18 cm). Mean you can place the alarm right at the frontdoor. Whoever enters the detection range (applies to both humans and animals) triggers an alarm.The watchdog is mains-powered, with a set of batteries as a backup in the case of a power cut. (8x AA battery 1.5 V. Not included). Comes with a remote control that makes setting up the alarm easy, and features and SOS button that instantly activates the sounderThis text is machine translated.