A complete single-channel system comprising:
1 x high-resolution external weatherproof CCTV camera with built-in IR lighting
1 x 2.4GHz transmitter in weatherproof enclosure
1 x 2.4GHz receiver in weatherproof enclosure
1 x 4-channel digital video recorder (DVR) with built-in 250Gbyte hard drive and USB backup
Transmitting range 80m. Long-range antennae available for extended range (see below).