In response to marketplace requirements for enhanced perimeter fence security systems, Fiber SenSys, Inc. announces a new perimeter protection product. The FD508 Alarm Processor Unit (APU) is a 1U device that enables centralized control unit functionality and is equipped with modern communications capabilities. The FD508 APU detects intruders attempting to climb or cut through fences using FSI’s proven high-security technology with a design that distinguishes between actual intruders and "nuisance alarms" that might be caused by wind, wildlife or other environmental conditions. The FD508 provides independent control of up to 8 zones and utilizes a single-strand for sensor deployment. For more information visit our online product page at http://tinyurl.com/FD508.