Description:

<ul> <li>The Driveway Patrol Infrared Wireless Alert System keeps you aware of intruders or visitors anywhere around your home.</li> <li>This amazing&nbsp;system is wireless so you can place it anywhere that you want to monitor motion such as your mailbox, driveway, garage or any room&nbsp;inside your home.</li> <li>Just place the sensor wherever you want and keep the receiver with you and you will be alerted whenever something or someone crosses the invisible path.</li> <li>When an intruder is detected a pleasant yet noticeable chime is sounded alerting you of their presence long before they reach you.</li> <li>The weather resistant sensor installs in seconds with a screwdriver&nbsp;and has up to a 400 foot range.</li> <li>This system uses 1 '9v' battery and 3 'C' batteries (not included). The wireless receiver may also be plugged into a 4.5v DC adaptor.</li> <li>Features: <ul> <li >Operates on one 9-volt and three C-cell batteries (which are not included)</li> <li >Sends alert when people, vehicles enter driveway or approach mailbox</li> <li >Wireless; motion-activated; weather-resistant; 400-foot range</li> <li >Sensor installs with screw on any surface: door, post, garage</li> <li >Portable receiver has three settings: high or low chimes</li> <li >Dimensions:&nbsp; Sensor: 4-1/4'&nbsp;H x&nbsp;2-5/8'&nbsp;W x 2-1/4' D; Receiver: 5' H x&nbsp;3-5/8' W x&nbsp;1-1/2' D</li> </ul> </li> </ul>