... Blocked Inspection Triple Beams Alarm, Infrared Beam Sensor, Active Infrared beam sensor, active infrared detector, alarm productFeatures:*Triple Beams ... MAX6.Power and Voltage: DC12~24V, AC11~18V7.Operation Current: 70mAmax/80mAmax/90mAmax/100mAmax/100mAmax8.Working Temperature: -25~+ ... ): 20Degree(+-10 Degree) Triple Beams Alarm, Infrared Beam Sensor , Active Infrared Detector (JD-ABE-50/100/150/ ...