The detection device "Nucleon" is designed to protect the facility perimeter by applying a special alarm visor fence (SAVF). The device provides perimeter protection at length of up to 1000 m (two sides of 500 m).
Fiber-optical detection device "Don FS” is a vibro-type device with the multiple violators detector and designed to secure the extensive perimeters of important and very important facilities.
The devices "Zaslon-DP-200", "Zaslon-DP-600 are designed as the security alarm system for creating linear security borders along the perimeter aiming at intruder detection crossing the detection area in full height or stooping.
Radiowave single mode detection device "Zaslon-OP-40" is designed as an alarm system for open areas or in facilities for detecting intruder movement in the detection area (DA).