4 Beams IR Beam Motion Detector

Quadruple Photoelectric Beam Perimeter Detector
3.9/5 rating (36 votes)

Name: Active Infrared Beam Detector
Model: VSH-50/100/150/200/250
Beams: Quadruple Beams
Wired and Wireless optional

Infrared Beam Detector Introduction:

VSH series long range laser photo beam detector is equipped with quadruple photo beam for the intrusion movement detection with the capability of minimum false alarm against flying birds, tree leaves, small pest, animals...ect. The photo beam detector built-in Optical View finder for easy and quick alignment, detector with smart beam alignment function can reduce the installation time and along with the increases the work ability of the device. More over this beam detector is combined with AGC (Automatic Gain Control) design for automatically change the density of beam on the accordance with weather changes. Other features include Weather proof Anti-rain, snow, dew, mist, frost design, package includes mounting brackets, Pole Clips etc. The detector with universal relay outputs for working any kinds of hardwired alarm systems, can be built-in wireless transmitter module for wireless (RF) transmission.

Download Product Flyer in PDF: Click here !

Note: The protection distance (between Transmitter / Receiver) should be placed in the rated range.

Infrared Beam Main Features

Quadruple infrared (invisible laser beam)beams
Digital frequency conversion
Active infrared detector
Quadruple beams simultaneously blocked inspection
Infrared LED lighting
Digital wave filtering lighting
Window sighting telescope
Thunder lightning arrester (Anti-surge) circuit design
PC engineering plastic material
Dew and frost proof solution: heating housing
Other additional functions: photic instruction, OK instruction, test terminal,multilevel LED indicator
Including Main unit mounting bracket set

Working Theory & dimension:

Specification for Infrared Beam SensorsSMT Design PCB

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Infrared Beam Technical Parameter:

Model VSH-50 VSH-100 VSH-150 VSH-200 VSH-250
Warning Distance (Outdoor) 165feet 330feet 495feet 660feet 825feet
(Indoor) 495feet 990feet 1285feet 1980feet 2475feet
Maximum Distance 2310feet 4620feet 4620feet 4620feet 4620feet
Beam 4beams
Detection Method 4beams interrupted at the same time
Light Source Digital Filter Type
Sensor Speed 35?700msec Adjustable
Warning Output Relay OutputContact Rating: ACDC30V 0.5Amax
Power Supply DC13.8?24V
Current Sinking 95mA 100mA 100mA 100mA 105mA
Using Temperature -25??+55?
Dismantle Prevention Output Relay OutputContact Rating: ACDC30V 0.5Amax
Adjusting Angle of Optical Axis (Horizontal) 180°?±90°?
Adjusting Angle of Optical Axis (Vertical) 24°?±10° ?
Hairline Pointer Window type
Connection M3Connection Assistance, Spiral Terminal
Dedew and Defrost Method Heating type cover (made to order)
Other Function Induction Testing Output Terminal
Material Resin
Weight 970g(Light Acceptor +Light Projector)

Specification of Wireless Transmitter Module:

Operating frequency: 433MHz (315MHz optional)
Operating Voltage: 9V-12V
Modulation mode: ASK
Quiescent current: 0uA
Operating current: 8 - 15mA
Transmitting power: 10 - 15mW
Encoding type: Learning code (eV1527)   [can be fixed code, PT2262]
Transmitting Distance: 330-660 feet (open space, receiver sensitivity: -108dBm)

Customer Feedback (5)

  • charlie


    15 April 2017 at 07:35 | #

    i need beams to surround a square field 400' x 400' . what do you have to accomplish that?


  • Andrej Sustersic

    Andrej Sustersic

    20 April 2017 at 05:34 | #

    Der Sir,

    I have question about 4 BEAMS IR BEAM MOTION DETECTOR security system. Which standards does it comply (does it comply to IEC 61496-2) and can it be used for machine safety? How does perform in rain, fog and snow?

    Thank you for your answer


  • Wipul


    13 September 2017 at 10:48 | #

    Please send price VSH 250 complete set


  • Unifore


    13 September 2017 at 23:11 | #

    We are pleased to receive the inquiry for Quadruple Photoelectric Beam Detector. Our sales team will contact you via Email.


  • Asad Lodhi

    Asad Lodhi

    13 January 2018 at 08:49 | #

    We are Pakistan based company and currently working on the project, where we have to provide IR technology to protect different types of pipelines for threat of humans as well as animals. we want a complete system in Pakistan and if your product range is good we can become your authorized dealer to sell your products to different clients in Pakistan.


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