Working principle:
Laser intrusion detectors belong to the category of active intrusion detectors, also known as laser beaming, which are mainly composed of laser transmitters and laser receivers. The transmitter can emit single or multiple modulated laser beams to the receiver, with good directionality and consistent phase, forming single or multiple invisible laser warning lines. The laser beam is used to block the laser beam to realize the alarm function. If the laser beam between the laser transmitter and the laser receiver is not blocked, the device will not alarm; if the laser beam between the two is blocked, the device will immediately trigger an alarm.
Main application:
1. Peripheral areas that require higher levels of protection
The product is suitable for deployment in any place on the ground such as large factories and mines, oil fields, oil wells, oil depots, gas stations, railways, subways, banks, museums, airports, prisons, military areas, and border guard cordons.
2. Superelevation/exceeding prevention and protection of important traffic facilities
It is suitable for superelevation/overrun prevention and protection of important transportation facilities such as highways, water conservancy, bridges, tunnels, electric power, residential quarters, and urban viaducts.
3. The application of laser beam in the parking lot system: laser anti-smashing
Install laser beaming devices on both sides of the entrance and exit gates. During the fall of the gate, if a vehicle enters and the laser beam is blocked, the gate will automatically rise to prevent the phenomenon of smashing vehicles.
4. Weighbridge infrared anti-cheating system
In the process of weighing the vehicle, due to the limitations of the working principle of the weighbridge, the position of the weighbridge is very important. Install a laser beaming device at both ends of the weighbridge to prevent the vehicle from being out of place;
Product advantages:
1. The digital tube displays the signal strength, which can display the slight change of each beam of the signal in real time, and the debugging is simple and convenient.
2. Intelligent frequency conversion technology, each beam has a unique transmit and receive frequency, to prevent cross-light interference between beams.
3. The alarm mode adopts beam interruption alarm, which can be set to block any one beam, two adjacent beams, three adjacent beams or four beams to alarm, which is suitable for various environments and various applications.
4. Each beam can be shielded or opened individually, suitable for various special requirements or environmental applications.
5. The working mode and the debugging mode can be freely switched to optimize the complex operation when aligning the light.
6. The shell is made of 304 stainless steel, which has good corrosion resistance. The central support column is made of aluminum alloy extruded in one piece, which can bear the force very well. .
7. Laser infrared is more concentrated and penetrating, which can effectively suppress the interference of harsh natural environments such as wind, frost, rain, snow, and fog.
8. Each beam supports independent angle adjustment, the optical axis adjustment angle is ±15° horizontally and ±15° vertically.
9. The alarm trigger response time is 50ms/100ms/300ms/700ms, which can satisfy users in different environments.
10. The waterproof level reaches IP67, which can be very waterproof, even if it is immersed in the water for more than 1 meter, it can also be very waterproof.
