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The advantages of this device are invaluable in professional alarm systems. Thanks to the use of two infrared beams, the system is extremely resistant to false alarms caused by small animals, falling leaves, or birds – the alarm will only be triggered if both beams are interrupted simultaneously. The device is perfect for securing gates, fences, window recesses, and valuable exhibits in museums, offering discreet and effective protection.
The IP65 ingress protection rating guarantees full reliability in difficult weather conditions. Advanced electronics allow for stable operation even with a beam power loss of up to 99.5%, which is crucial during dense fog, heavy rain, or snowfall. The barrier also has a built-in tamper switch, protecting against unauthorized opening of the transmitter or receiver housing. It is an ideal solution for those seeking professional perimeter protection with long range and high stability.
EAN: 6931240081891 SKU: 931081893
The AN900-A100 infrared barrier is an advanced perimeter protection system designed to ensure maximum property security. Unlike standard PIR detectors that react to an intruder already present in the facility, an infrared barrier creates a wall invisible to the human eye that triggers an alarm upon any attempt to breach the property line, before the intruder gets inside.
The advantages of this device are invaluable in professional alarm systems. Thanks to the use of two infrared beams, the system is extremely resistant to false alarms caused by small animals, falling leaves, or birds – the alarm will only be triggered if both beams are interrupted simultaneously. The device is perfect for securing gates, fences, window recesses, and valuable exhibits in museums, offering discreet and effective protection.
The IP65 ingress protection rating guarantees full reliability in difficult weather conditions. Advanced electronics allow for stable operation even with a beam power loss of up to 99.5%, which is crucial during dense fog, heavy rain, or snowfall. The barrier also has a built-in tamper switch, protecting against unauthorized opening of the transmitter or receiver housing. It is an ideal solution for those seeking professional perimeter protection with long range and high stability.
Device type
Active infrared barrier (transmitter + receiver)
Number of beams
2 beams
Detection method
Simultaneous interruption of 2 beams
Outdoor range
100 meters
Indoor range
300 meters
Beam characteristics
Modulated pulsed double infrared beam
Interruption period (response time)
30 ms ... 350 ms (selectable by the installer depending on detection needs)
Alarm duration
2 s ± 1 s (nominally, after beam interruption)
Tamper switch
N.C. (Normally Closed), opened when trying to remove the housing; applies to both transmitter and receiver
Angle adjustment range
± 10° vertically, ± 90° horizontally (allows for precise beam alignment)
Mounting
Suitable for mounting on a flat wall or a dedicated post
Power supply
12 V ... 24 V DC (direct current)
Current consumption
Maximum 65 mA (total)
Ingress protection rating
IP65 (total protection against dust ingress, protection against water jets from any direction)
Operating temperature and humidity
From -25 °C to 55 °C / relative humidity up to 95% (non-condensing)
Selected technical features
High-quality aspherical optical lenses; Adjustable beam interruption time; Automatic Gain Control (AGC) reacting dynamically to weather condition changes; Maintaining stable operation despite beam power loss of up to 99.5% due to heavy rain, dust, snow, or dense fog.
Warranty
24 months (2 years)
Contents
1x Barrier transmitter
1x Barrier receiver
Mounting accessories
Operating and installation manual
Dimensions, Weight
Product dimensions: 78 x 84 x 171 mm (D x W x H)
Package dimensions: 90 x 170 x 240 mm (D x W x H)
Product weight: 640 g
Gross weight: 1130 g
Specific References