For over 50 years, Sigalarm has manufactured life-saving, high voltage power line warning systems, such as proximity alarms, range control warning devices, devices that limit range, and insulated links. Their high voltage power line encroachment and warning systems include proximity alarms, range control warning devices, and range limiting devices. They are also a Hirtzer Insulated Link Premier dealer with over 20 years of experience.
HIGH VOLTAGE POWER LINE PROXIMITY WARNING SYSTEM
SIGALARM is a solid state electronic monitoring system used for detecting the electrostatic field of any AC power line. It provides both audible and visual warning signals to alert the operator and ground personnel when the boom comes within proximity of an energized high-voltage power line.