PHOTOELECTRIC DETECTOR
		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 To view the downloaded spec sheet you will need Adobe Acrobat Reader, Click the image to download the reader free!
		Design Durability Highly Durable and Heat-Resistant Housing Cover and Chassis The housing cover and chassis provide higher durability against shocks, high temperatures, and many other harsh environmental conditions. Frost and Dew Protection An anti-frost and convex visor design is incorporated to protect the detector from effect of frost and dew.
High Grade Aspherical Lens The high grade Aspherical lens creates more sharply defined and precise infrared beams compared to ordinary fresnel lenses		Triplicate Synchronized Pulsed Beams Designed for Greater Stability It requires simultaneous interruption of all beams to trigger an activation. No activation is generated when a bird or falling eaves break just one or two beam
99.5% Beam Blocking stability Stable operation is maintained with asmuch as 99.5% of the beam's energy blocked by heavy rain,dust storms,snow or fog.
Adjustable Beam Interruption Period The Beam Interruption Time (the amount of time a beam must be broken for an alarm to occur) can be adjusted to fit any application. For example, when protecting a wall or fence, a longer interruption time will catch intruders, but let jumping cats pass through without setting off an alarm
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Quick optical and voltage alignment with10LEDs to speed up positioning A removable viewfinder allows for easy alignent even in some of the most difficult mounting situations. In the receiver there are 10 LEDs and two jacks for quick and accurate alignment. The rotating dial and voltage measuring allows the installer to finely adjust the beam easily horizontally (180/ +90) or vertically (20/ +10) until suggested lit LEDs or value are obtained. A.G.C. (Automatic Gain Control) Circuit The A.G.C. Circuit continually monitors forgradual changes in the signal's strength caused by changing weather conditions. It adjusts the sensitivity accordingly to maintain the proper signal level for the current Environmental conditions DIMENSIONS
SPECIFICATIONS
MODEL AN900-B50 AN900-B75 AN900-B100 AN900-B125 AN900-B150 AN900-B180 AN900-B200 AN900-B250 Detection method Infrared photoelectric Range Outdoor 50m 75m 100m 125m 150m 180m 200m 250m Indoor 150m 225m 300m 375m 450m 540m 600m 750m Beam characteristics Pulsed infrared triplicate beams Interruption period 50~700msec(selectable) Power input DC12~24V/AC11~18V Current consumption 70mA max 70mA max 80mA max 80mA max 90mA max 90mA max 100mA max 100mA max Alarm period 2sec(¡À1)nominal Alarm output Form C relay (AC/DC30V 0.5A max) Tamper switch N.C.Opens when cover is removed (receiver only) Operating temperature -25¡æ~+55¡æ Environment humidity 95% max Alignment angle ¡À10¡ãvertical,¡À90¡ãhorizontal Mounting Wall or pole Weight 2168g(Both transmitter and receiver) Appearance PC Resin(Black)
Specifications and design are subject to change without prior notice.