About SmartSWITCH, Intrusion detection system for manholes, handholes, cabinet doors, junction boxes

Fiber optic based and requires no electrical power
Long Range (25 kilometers)
Non-contact sensing
Has no external moving parts which can fail due to corrosion and mud buildup
Sensor trips in 0.7 seconds and provides an alarm to monitoring station within 6 seconds
Ruggedized outer coating prevents corrosion
Fully integrated
Adjustable bracketing for preferred mounting in essentially any configuration
Built-in internal delay for added protection against tampering
In service throughout the U.S. and U.K.