FM Electronics has launched Twin-Eye, a dual-beam passive infrared wireless perimeter protection system that integrates with most standard alarm and CCTV circuits.
It uses VHF frequencies to provide greater signal penetration and improved stability.
Twin-Eye also delivers encrypted transmissions at lower cost than other systems, says FM. Twin-Eye can be installed up to 500 metres away. It is weatherproofed to IP55.
Electrical and Mechanical Contractor