Driveway patrol Motion Activated Alarm and Chime

[themann]

Driveway patrol Motion Activated Alarm and Chime seems pretty cool, I would assume this product does what it says. Seems like a realistic product, anyone try this thing out?

Driveway Patrol is an infrared sensor that alerts you when someone crosses its path. When placed across the driveway or on your porch, a pleasant chime will sound alerting you that someone has come onto your property. Your Driveway Patrol Reciever Chime Unit has 3 settings, Hi or Lo volume and off. Driveway Patrols amazing wireless technology provides easy mobility. Simply place the sensor by the front door, garage, mailbox, or anywhere else near your home and the unit will send a signal to its receiver (up to 400 feet away)! With Driveway Patrols motion activation, you will always know when someone is coming up to your house before they ring the doorbell! Driveway Patrol is weather resistant, installs easily with only a screwdriver, and only needs one 9 V and 3 C cell batteries (not included).