Active Infrared Barrier 3 Beams 150m Range Outdoor IP65 Perimeter Protection Detector

Model: Delta AN900-B150

EAN: 6931240087336 SKU: 931087339

• 3-infrared beam system to minimize false alarms
• Detection range up to 150 meters outdoors and 450 meters indoors
• High-quality aspherical optical lenses
• Automatic Gain Control (AGC) adjusted for weather conditions
• Resistant to fog, snow and rain (stable operation up to 99.5% energy loss)
• IP65 ingress protection rating allows for outdoor installation
• Vertical and horizontal optical angle adjustment
• Relay output compatible with alarm systems and gate automation
• Tamper protection
• Selectable beam interruption time (50-700ms)

Description

The AN900-B150 active infrared barrier is an advanced perimeter protection system, designed for the highest level of site security. Unlike standard PIR motion detectors, which only react once an intruder is already inside the guarded area, infrared barriers act as a preventive measure. Their task is to detect intrusion attempts before a person physically enters the building or the protected area. The system creates an invisible yet extremely effective barrier consisting of three infrared light beams.

Specification

Active Infrared Barrier

The advantages and benefits of installing the barrier are invaluable. The use of three beams drastically reduces the risk of false alarms, which can be caused by falling leaves, small animals, or birds. An alarm is triggered only when all three streams are interrupted simultaneously, which guarantees high reliability. The device is ideal for securing entrance gates, barriers, fences, as well as window and door recesses. With an outdoor range of up to 150 meters (and up to 450 meters indoors), this barrier is an excellent solution for large industrial facilities, warehouses, and private properties.

A key feature of the AN900-B150 is its resistance to harsh weather conditions. Equipped with advanced aspherical lenses and an Automatic Gain Control (AGC) system, the barrier can maintain stable operation even with a 99.5% beam energy loss, which happens during heavy fog, intense rain, or snow. A robust housing with an IP65 rating protects the electronics against dust and water, ensuring longevity and faultless operation in any weather condition. Additionally, the constant beam interruption function makes the device perfectly suited for gate automation, where it is required to maintain an intrusion state as long as an obstacle is in the driveway. This is a discreet and professional tool that is also used in museums and galleries, creating a safe distance between the viewer and the exhibit.

3 infrared beams

Technical Standard

Simultaneous interruption of all 3 beams

Number of beams

150 meters

Detection method

450 meters

Outdoor range

Modulated pulsed triple infrared stream

Indoor range

50 ms ... 700 ms (user selectable)

Optical characteristics

Relay output (NO/NC), duration 2 s ± 1

Detection time adjustment

Relay AC/DC 30V / max. 0.3A

Alarm signaling

Tamper contact N.C., opened upon removal of receiver cover

Alarm output parameters

± 10° vertical, ± 90° horizontal

Tamper protection

12 V ... 24 V DC, current consumption max. 90 mA

Optical angle adjustment

IP65 (full dust tightness and protection against water jets)

Power supply parameters

Temperature: -25 °C ... 55 °C, relative humidity: max. 95 %

Housing protection class

Aspherical lenses, AGC (Automatic Gain Control), operation in extreme conditions (fog up to 99.5% attenuation)

Operating environment

Wall-mounted or pole-mounted (accessories included)

Advanced features

1x Barrier transmitter

1x Barrier receiver

1x Set of mounting accessories

1x User manual

Mounting method

Dimensions, Weight

Product dimensions: 110 x 95 x 289 mm (D x W x H)

Packaging dimensions: 330 x 210 x 130 mm (D x W x H)

Product weight: 1250 g

Weight with packaging: 1828 g

Zum Download

• CE Declaration
• SAFETY COMPLIANCE