The Swann Driveway Alert is ideal for detecting movement around your home, driveway, business and more. Simply mount the transmitter in the area you wish to monitor and place the wireless receiver unit within 200 feet (60m). When movement is detected the receiver unit will play a pleasant chime with an adjustable volume to suit your surroundings.
The Swann Driveway Alert is a 100% wireless security system that is powered by 3 x 'C' batteries (receiver) and 1 x '9V' battery (transmitter). With DIY installation you can have the unit running in less than 10 minutes.