Photosensor, Input Voltage 15 to 24V DC, IP Rating Not Rated, Maximum Foot Candle Detection 200 fc, Includes (2) Self Tapping Screw, Standards BAA, cUL Listed, DLC, Title 24 Compliant, UL Listed, Color White, Overall Depth 1.55 in, Maximum Operating Temperature 185 Degrees F, Overall Width 4.55 in, Minimum Operating Temperature 14 Degrees F, Minimum Foot Candle Detection 0 fc, Manufacturer Warranty 5 yr Limited, Coverage Angle 360 Degrees