The Infrared Wireless system alerts you the moment someone enters your property.

With this system, you'll always have advanced notice that someone's on their way to your door. Compact, discreet motion-sensor unit installs on garage, mailbox, fence post... nearly anywhere. And when triggered, it sends a wireless signal to the receiver unit, up to 100 meter away! When the unit's adjustable chime tells you you're about to have a visitor, you can prepare accordingly. The unit also works great for small businesses. You can be alerted when a customer arrives in your store or garage. Installs in minutes, no tools needed; Completely wireless; Alerts you to visitors, trespassers, deliveries and more;