Allen William Mabbitt

AMG Systems Ltd. Provides CCTV and communication transmission solutions. It offers single channel and multi channel transmission products; single channel, fiber optic and CCTV transmission systems for security and surveillance, broadcast, industrial sites, campus sites, ITS and border control and oil and gas applications; fiber optic ring topology products; and commercial and ruggedized Ethernet transmission products for various IP video surveillance and Ethernet transmission applications that include media converters, managed switches, unmanaged switches, web-managed switches, PoE injectors and IP extenders. The firm also provides training and custom build solutions. The company was founded by Alan Hayes in 1990 and is headquartered in Biggleswade, the United Kingdom.

AMGas Ltd. is an independent gas detection manufacturer and supplier, which specializes in innovative gas sensing solutions. This includes the development of the original and market leading Infrared point gas detector capable of working directly with Wheatstone Bridge Pellistor drive control systems. AMGas is also UK distributor for the market leading range of portable and personal gas monitors manufactured by Biosystems. AMGas is the inventor of the 'Pellistor Replacement IR Sensor' concept, is a UK based manufacturer of professional, SINTER FREE, gas sensing solutions which are used extensively in offshore installations worldwide. Their unique products are based on gas detection by optical absorption using LED (light emitting diode) optical sources incorporated in the AMGas Patented detection configuration. The use of an LED, rather than filament bulb or thermal radiation, source results in sensors which are small in size, consume very little electrical power, have a high reliability, with product MTBF in excess of 30 years, and high shock and vibration resistance.