The XCam2 is a tiny, yet powerful wireless video camera that you can put anywhere and transmit live COLOR video to any TV, VCR or PC* in your home! With the included FREE VCR Sentry Pack you can easily record ONLY the action while you're home or away! More Information Here!   Now you can know who is at your front door day or night without even getting up to go see through the peep hole.  When you or a loved one is home alone and the doorbell rings, wouldn't it be nice to have caller ID for your front door and to know who is knocking?  Like caller ID at your front door, you can simply screen who is at the door before going to answer it.  See who came to visit you while you were away.  Inexpensive home security from X10.