The AN900-B series are triplicate 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.
The changing frequencies feature can also help cut power consumption to extend the detectors life span.
Quick alignment system is built-in to speed up accurate and reliable positioning. This detector uses 3 pulsed infrared beams that are designed to activate an alarm

Model :<ul>

AN900-B50

AN900-B75

AN900-B100

AN900-B150

AN900-B200

AN900-B250</ul>

Feature:<ul>

Design Durability:

Frost and Dew Protection

Triplicate Synchronized Pulsed Beams Designed for Greater Stability

High Grade Aspherical Lens

99.5% Beam Blocking stability

Adjustable Beam Interruption Period

Quick optical and voltage alignment with10LEDs to speed up positioning

A.G.C. (Automatic Gain Control) Circuit</ul>