4Beams Photoelectric Active Infrared Barrier Detector (Outdoor 50-250m Indoor 150-750m

 

Default  Model NO : ABH-200D

 

Brand: Alean

 

Certificate: CE/FCC/RoHS Approved.

 

INFRARED BARRIER

 

The infrared barriers, are based on the projection of infrared light beams (not visible), 
between a sender and a receiver element, so as to interrupt the link beam both elements, 
the alarm activation occurs corresponding.

 

The infrared light emission occurs through a semiconductor (LED type) of gallium arsenide 
with a wavelength of 800-1000 Nm.

 

A single control element consists of a transmitter and a receiver, including distance apart 
to be protected (depending on model) and power connections and alarm signals to the central station.

This latest installment we cover only the protected area the infrared beam, which in conventional s
ystems is often combined several transmitters and receivers in parallel to obtain a real barrier, 
and as the naked eye do not look, They are inserted into columns of dark polycarbonate, which hide 
the exact position of the transmitters within it.

 

Applications

The infrared barrier system is particularly suitable for covering parallel enclosed by walls or 
fences, which do not allow closing with another system, where besides the lack of space is an issue 
areas.

 

Advantages of the system

a) It is an ideal system for small spaces. 
b) Low price of main equipment and accessories. 
c) Quick and easy installation. 
d) Modular system that allows us to establish different con fi gurations, depending on the number of transceivers to cover areas inaccessible to other systems.

Disadvantages System

a) As a system of linear protection, they have good coverage on uneven floors.

b) They need visual contact between sender and receiver.

c) The maximum range of operation is approximately 100 meters.

d) do not differentiate between the beam interruption by a bird, small animal or an intruder.

e) The projection of some light rays as sunlight, lighting, projectors, vehicles, etc. can cause false alarms.

f) Some sources of heat can also cause false alarms.

g) Certain weather conditions, such as snow, rain, fog, etc., often result in the disqualification of the receptors, blocking them, to avoid a continual state of alarm.

h) The maintenance of this equipment is important, due to its low conditions to work in the open.

 

Main features 
1. Sealed design to anti-rain (fog), dust (worms) and other integrated weather, can keep normal operation in harsh environment 
2. When faced with fog or inclement weather, the detector sensitivity will increase automatically(AGC circuit) 
3. Up and down optical lens can adjust the mechanical design, making adjustments more faster, convenient and accurate. 
4. Ten signal design, horizontal / vertical optical angle adjustment is convenient, easy to calibrate 
5. Artificial Intelligence recognition technology, digital conversion and superior signal filtering 
6. With high levels of anti-RFI / EMI capability 
7. Unique design of the digital filter circuit 
8. Anti-lightning circuit design 
9. With rain cover design
10. Adjustable of beam interdiction period, to make it more flexible and adaptable 
11. Professional anti-jamming optical housing 
12. High-power infrared receiver tube, low-power process technology
13. 100/150/200/250 distance for optional 
14. wired/wireless for optional
15. connect gsm alarm system/security alarm system

 

 

Technical parameters:

 

Model	ABH-50D	ABH100D	ABH-150D	ABH-200D	ABH-250D
Detecting distance(outdoor)	50m	100m	150m	200m	250
Detecting distance(indoor)	150m	300m	450m	600m	750m
Detection method	Simultaneous interruption of 4 infrared beams
Number of beams	4 beams
Response speed	35-700msec
Alarm output	Switch signal output(NO/NC)
Power and Voltage	DC12~24V ; AC11-18V
Current consumption	105mAMax.
Operating temperature	-25℃—55℃
Tamper	NC. 1B contact output,DC26V/0.5AMax.