Protection of the boundaries of the area with a great extension of the fence
The alarm system is designed to protect the boundaries from unauthorized trespassing, and it records:
breaking of locks,
attempts of climbing over,
attempts of destructive actions,
in any location,
under any conditions.
As a sensitive element of the alarm system fence a guarding construction is used, made of metal wire.
Detection devices (sensors) send the alarm signal to the system of information gathering and processing.
The information gathering and processing equipment releases an optical and an acoustical warning signal to the current inspector on duty at the central control panel in case of any emergency. There is an ability of sending the warning signal to any other premises via independent channels.
The system is supposed to be used under the conditions of flat country, billowy, woodlands and highlands in areas with hot climate, temperate climate and frigid climate; the system is designed for the non-stop round-the-clock work. The system is capable of working under such conditions as salt (sea) fog; the system’s linear part – despite dew and hoar-frost; open-air equipment – despite atmospheric precipitates.
The system has lightning-proof protection elements, provides protection for the maintenance staff and equipment from dangerous voltage, which appear in the trunk-lines due to the electric and inductive pickup during a thunderstorm. While having any number of the alarm sensors or linear equipment units turned off (for the purpose of routine maintenance or preventive repair), the normal functioning of the rest is guaranteed. The length of the trunk line between the station equipment and the furthest section cabinet is up to 30 km.