The 50/100/150/200/250M series is an adjustable frequency infrared detector with an optional beam frequency that avoids crosstalk due to long distances or stacking applications of multiple detectors. Using multi-beam detection technology and "AND" circuit, the alarm is triggered only when all the beams are cut off at the same time, which greatly reduces the false alarm caused by leaves or small animals. In addition, the ABEM series also has a digital display function that can visually display the strength of the signal for easy adjustment. Intelligent heat treatment, effective defrost and de-icing, eliminating false alarms caused by heavy snow, fog, frost, etc.
Two beams wired opposite
Three-beam wired opposite emission
Four-beam wired opposite
Three-beam wired frequency conversion opposite emission
Four-beam wired frequency conversion opposite emission