KJB Security C800 2.4 Wireless Color Camera with DVR Receiver with Transmit  approx. 300 ft and Recording up to 6 Hours 1/3" Color CMOS Camera Motion Detection Approximately 300 feet LOS Min Illumination: 0.3 LUX 420 TV lines resolution Storage Media: SD Card (2GB Max) Recording Time: Up to 6 hours on a 2GB Card Camera Weight: 1.0 oz Camera Size: 1" x 1" x 1" Receiver Weight: 6.2 oz Receiver: 3" x 5" x 3/4"