Photoelectric beam detector / 2 beams / 4 frequencies / 60 meters outdoor / Power supply 12-24 VDC/VAC

Photoelectric beam detector / 2 beams / 4 frequencies / 60 meters outdoor / Power supply 12-24 VDC/VAC

The entire S FIRE® series of photoelectric detectors features a unique housing design that prevents false alarms due to rain, snow, and sunlight. The photoelectric beam channels are digital, allowing perfect synchronization between the transmitter and receiver, preventing false alarms due to interference or similar equipment. This adjustment ensures proper operation via an LED indicator.

The SF models provide a higher level of security as they offer protection with two infrared beams, which must be blocked simultaneously to generate an alarm.