Photoelectric Beam (AN900-A Series)
- The AN900-A series are dual photoelectric detectors designed to provide reliable perimeter security both
indoors and outdoors.
It consists of separate transmitters and receivers.
The transmitter emits invisible infrared beams with changing frequencies to the receiver.
The frequencies change In a certain range to protect beams from disturbance.
Quick alignment system is built-in to speed up accurate and reliable positioning. This detector uses 2 pulsed infrared beams that are designed to activate an alarm only when both 2 beams are simul taneously blocked.