The V-ALERT VIBRATION SENSOR SYSTEM is anadvanced intrusion detection system used in a widevariety of outdoor perimeter security applications.
The V-ALERT system is designed for installation on most types of metal fences and is also applicable for installation on walls and electric security fencing wires.
The system consists of V–ALERT sensors spaced 3 mapart (standard configuration) connected to a ZoneProcessor Unit. The system is designed to detect intruders attempting to cut through or climb the perimeter barrier. The sensors detect changes in the movement of sensors caused by cutting or climbing of the metal fence fabric, or in the case of walls, attempts to break through the wall.
The status of each individual electronic sensor is monitored electronically and analyzed by the Zone Processor Unit. The system detects changes in the status of individual sensors in comparison with adjacent sensors thereby enabling an accurate and reliable alarm detection capability.
Advanced signal processing achieves a high level of detection probability while eliminating false alarms from extraneous cable vibration (wind, etc.), or direc tmechanical vibrations from non-intruder sources.
A typical configuration consists of two separate 50 sensor lines controlled by one Zone Processor Unit. |
