DoorGuard: Peephole battery operated camera with LCD screen, knock and motion sensitive, takes pictures of whomever comes to your door, even when you're away, protects the kids who can't reach the peephole from opening to unwanted visitors. iCatcher: Motion activated, battery operated camera, weatherproof, takes snapshots of whomever moves next to it, no wiring=no configuration. RoboLight: Motion Activated LED light, that will light up any dark place for a minute once movement was triggered, works well with DoorGuard and iCatcher or on its own.