This can be installed as two wire or three wire installationVoltage: AC220-240V 50/60HzDETECTION RANGE: 190°DETECTION DISTANCE : 10M MaxMATERIAL :PolycarbonateCOLOUR: WhiteTEMPERATURE RATED LOAD LED - 200WIP RATING: IP65MANUAL OVERRIDE :NoWORKING TEMP : - 20 / + 40°cTIME DELAY :10Sec - 7Min AdjustableAMBIENT LIGHT :>3 - 2000Lux AdjustableINSTALLATION HEIGHT :1 - 1.8M