DSC ST-M3 mirror-optic PIR motion detector
|Electrical Specifications||Power Supply: 9.5 ~ 14.5V DC |
|Environmental Specifications||Operating Temp oC: -10 ~ +50|
ST-M3 from DSC uses a highly reflective mirror instead of a lens to provide a precise, uniform pattern, Strata allows greater amounts of infrared energy to be collected and focused directly onto its sensing component for superior catch performance. Its unique cover hinge allows the unit to be installed right up to the ceiling.