Product Configuration

Model parameters: DDSK-J1001

Single beam laser interfacing (second generation laser):

Detection distance: 100 meters, 200 meters, 300 meters, 500 meters

Functional features:

• The use of four-digit digital tube display, real-time display of each light beam signal small changes, debugging is simple and convenient.
• Support the working mode and debugging mode switch, optimize the complex operation of the light.
• The use of non-visible laser light source design, so that the product use more hidden, more safe.
• Selected imported original laser head, service life > 150,000 hours.
• The laser light source grade is Class Ⅰ, under normal circumstances, will not make the eyes suffer from harmful optical radiation.
• Laser penetration is stronger, can effectively inhibit the wind, frost, rain, snow, fog and other harsh natural environment interference, better stability.
• The beam support up and down, left and right Angle adjustment; Optical axis adjustment Angle: horizontal ±15°, vertical ±15°.
• Standard support accessories, can be installed infrared cameras, alarm lights and searchlights and other equipment.
• Alarm trigger response time 50ms/100ms/300ms/700ms optional (different alarm trigger response time can be customized according to demand).
• The alarm distance 0 ~ 500m.
• The protection level is IP65.

Product Characteristics

• Outdoor warning distance: 0~100m、200m、300m、500m
• Detection method: laser beam is blocked alarm
• Power supply voltage: DC9 ~ 30V/AC9 ~ 20V
• Working current: 90~200mA
• Laser wavelength: 660nm (visible) /980nm (invisible)
• Laser light source Class: Class I
• MTBF: > 150,000 hours
• Emitter divergence Angle: < 8 '
• Receiver receiving Angle: > 10°
• Optical axis adjustment Angle: horizontal ±15° Vertical ±15°
• Response time: 50ms/100ms/300ms/700ms adjustable
• Alarm time: 1.5s
• Alarm output: normally closed normally open optional; Contact capacity AC125V/0.5A, DC24V/1A max
• Material: Shell: Aluminum alloy; Center support column: aluminum alloy; Base: die-cast aluminum; Brim: die-cast aluminum
• Protection grade: IP65
• Working environment: Temperature -25℃~70℃/ Humidity: 95% max
• Mounting hole size: 4 Φ10mm holes evenly distributed
• Installation position: indoor/outdoor, wall/pole column installation
• Body size: 145mm(L)×100mm(W)×245mm(H)
• Chassis dimensions: 200mm(L) x 200mm(W)

Working Principle

The working principle of outdoor laser beam long-distance transmission is that the laser beam emitted by the laser emitter is precisely focused and then transmitted in a straight line. Under unobstructed conditions, the laser can travel in a straight line to the receiver. After the receiver captures the laser beam, it generates an electrical signal. After signal processing, if the laser beam is not obstructed during transmission, the receiver will output a high-level signal. Conversely, if the laser beam is blocked, the receiver will output a low-level signal.

Laser beam is an active intrusion detector, which consists of two parts: the laser transmitter and the laser receiver. The laser transmitter is composed of a voltage stabilizing power supply, a modulation circuit, a laser emission module, a laser angle adjustment device, and an external protective cover (shell). The laser receiver is composed of a regulated power supply, a photosensitive receiver, a photoelectric signal processor, a narrowband filter lens, and an external protective cover.

Product Introduction

The DDSK-J Series Outdoor Laser Beam Sensor is designed for long-range detection, offering reliable performance in various environmental conditions. With a detection range of up to 500 meters, it utilizes advanced laser technology to provide accurate and secure monitoring for both indoor and outdoor applications.