Profile: Lewis Security Group Ltd specializes in providing physical and electronic security systems. Electronic security products include access control, CCTV cameras & systems, network video, door entry systems and intruder alarms. Access control card readers offer a single door access control system, all of the electronics are contained in the housing of the reader. Compact systems can be installed to multiple doors on one a site, all using the same cards. CCTV system for IP transmission features cameras, lighting & lenses, video servers, IP management software and routers. Full system design and installation are also available.