Proper lighting is a core security measure in every environment – Parabit’s light sensor is a cost-effective, reliable product to measure low light or no light conditions. The Light Sensor interfaces to any alarm panel to trigger alerts when light levels fall outside programmed foot-candle settings. Use it to receive notifications when parking lots go dark at night when offices or stores detect light when space should be dark when vestibules lose light when stairwells go dark, and hundreds of other applications.