Оттенок товара и его реальный цвет могут отличаться от того, что показано на фотографии, так как изображения носят иллюстративный характер. Описание товара является общим и может не включать все его характеристики.
TST INFRARED BARRIER AN900-B100 3 BEAMS
3550490 AN900-B100
5902887021695
2026-07-30
Alarm systems based on passive IR sensors detect an intruder who has already entered the room.
The purpose of a system based on IR barriers is to trigger an alarm when an intruder is about to enter the premises, while still outside the object.
The curtain consists of several active IR barriers that create an invisible "lattice" in the window or door niche.
An attempt to breach these "barriers" immediately triggers an alarm.
IR curtains are also used to protect controlled passages, gates, fences, valuable objects in open areas, etc. In museums, IR curtains play the role of a non-conflict, discreet barrier between viewers and valuable exhibits.
In the event of a permanent interruption of the beam (in the presence of an obstacle between the transmitter and receiver), the barrier does not return to its original state.
This barrier behavior is very important when controlling entrance gates, entrance barriers, etc.
| Number of beams : | 3 |
| Detection method : | Blocking 3 beams simultaneously |
| Operating range in outdoor conditions : | 100 m |
| Indoor operating range : | 300 m |
| Beam characteristic : | Modulated pulsed triple IR beam |
| Interruption (beam damage) duration : | 50 ... 700 ms (selectable) |
| Alarm duration : | 2 s ± 1 (nominal) |
| Alarm output : | Relay (AC/DC 30V max. 0.3A) |
| Anti-tamper contact : | NC opens when the cover is removed (transmitter and receiver) |
| Angle adjustment limits : | ±10° vertical ± 90° horizontal |
| Installation : | against a wall or pillar |
| Power supply : | 12 ... 24 V DC |
| Current consumption : | max. 80 mA |
| Tightness class : | IP65 |
| Operating temperature/relative humidity : | -25 °C ... 55 °C / max. 95% |
| Selected features : | high-quality aspherical lenses adjustable beam blocking duration automatic gain control that responds to changes in weather conditions maintaining stable operation after losing up to 99.5% of beam energy due to heavy rain, dust, snow, fog |
| Transmitter or receiver dimensions : | 287 x 91 x 110 mm |
| Transmitter and receiver weight : | 1.25 kg |
| Warranty : | 2 years |