Nelco Ltd. Manufactures Single Seismic Detector. Nelco Ltd. Also manufactures wide range of Electronic Security systems.
Single Seismic Detector detects seismic activity at the detector location and generates an electrical signal that is analyzed by the processor to determine if a specified type of intrusion has occurred. A single seismic detector can be deployed to monitor a small area or trail or detectors can be combined in a string to monitor large open areas or perimeters. Its detection range will depend on several variables such as type of terrain, sensitivity setting of processor, number and type of intruders.