ABE-50F / 3 beams IR detectors with 4 frequencies 50m

▪ Interruption time:50ms,100ms,250ms,700ms(optional)
▪ Beam frequency:4 channel optional
▪ Alarm Output: NC/NO
▪ Working Voltage: DC 12-18V
▪ Tamper Output: NC
▪ Horizontal Angle Adjustment: 180°±90°
▪ Vertical Angle Adjustment: ±10°
▪ Size:275mm*80.5mm*80mm