L7 Super-array Buried Sensors
- Our laser beam system ensures accurate, real-time intrusion detection with all-weather performance and minimal false alarms in any environment.
- Covert & Tamper-Proof Security
- Precise Intrusion Localization
- All-Weather, All-Terrain Ready
Product overview
- The electromagnetic sensing cable system uses ultra-wideband technology to form a three-dimensional electromagnetic field space in the laying area. The electromagnetic energy of the object entering the detection area will cause disturbance.
- The high-speed chip built in the host combined with the cutting-edge algorithm can accurately alarm and locate the intrusion through multi-feature and multi-dimensional detection of the target object.
- Automatically adjust the standard parameters according to the environment, multi-dimensional research and judgment, effectively shield various interference factors.
Super-array technology
High positioning accuracy
3D protection
Vibration Fiber Category Characteristics
High false alarm rate
Equipment interference
Environmental disturbance
Animal false alarm
0%
Missing report rate
The omission rate dropped from 1% to zero.
1%
False alarm rate
The false alarm rate reduced from 5% to 1%.
0
%
Alarm accuracy rate
The positioning accuracy is doubled.
Super-array Buried Sensors
Traditional perimeter alarm system, line protection or surface protection has security risks.
In the space range of three-dimensional electromagnetic field, walking, climbing, cutting walls, digging holes and other behaviors will trigger alarms.
Super-array technology
By analyzing the near field electromagnetic scattering characteristics of the target and applying advanced signal processing technology, the characteristics of the detected target can be distinguished to reduce false positives and improve the alarm accuracy.
High positioning accuracy
±0.5 m positioning accuracy can identify the location of intruders, provide accurate preset bit for the camera, achieve accurate capture, and greatly improve the accuracy of video analysis. At the same time, it supports 800m long-distance accurate detection.
Three-dimensional protection
A 3D electromagnetic field is generated around the cable. If the intruders enter the defence zone by stepping in, jumping, digging holes, etc.
Environment self-adaption
The system is not influenced by vegetation (including grass, shrubs and trees), wind, rain, snow, hail, sandstorms, fog, extreme temperature, seismic vibration, etc. It can shield small animals, vehicles, etc., and can adapt to different installation scenarios. It is not affected by vegetation, soil moisture, and terrain changes.
Simple commissioning
The tester can complete the calibration by walking along the cable.
Direction recognition possible
The alarm is triggered when entering from the periphery.
- Suitable for a wider range of buried media
- Not affected by vegetation, soil moisture and terrain changes
Application Scenarios
Hermitage
Provides sheltered and effective perimeter protection for heritage conservation units that need to maintain landscape integrity. The cable is buried under the ground, will not damage the appearance of the cultural relic building, and can effectively monitor abnormal activities and issue alarms in time.
Regulatory venue
The security level is enhanced with electromagnetic sensing cables, which can adapt to a variety of terrains and environments, and maintain high detection accuracy even in bad weather conditions to ensure internal order and stability.
Energy Facilities
Electromagnetic sensing cables provide highly concealed perimeter protection for energy facilities, effectively detect attempted intrusion and link with existing monitoring systems to ensure safe operation of facilities.
Villas and estates
The villa estate achieves intelligent security management through electromagnetic sensing cables, which are buried underground to both monitor behavior approaching the boundary and maintain aesthetics, providing additional security for the owner.
Installation effect
Product Parameters
L7 Super-array buried sensors
Power Supply Voltage
DC 18~36V
Working Temperature
-30℃~60℃
Working Humidity
0~95%R.H
Communication Interface
1 x 100M Ethernet Port, 1 x RS485 Interface
Alarm Output
2 x Digital Output Interfaces, Contact Rating DC12V 1A
Alarm Response Time
≤2S
Relevant Products
- Detection Range of 120km: Dual-channel detection with a range of up to 120km.
- Simultaneous Recognition of 16,000 Points: Locates up to 16,000 intrusion points simultaneously.
- Positioning Within ±1 Meter: Provides accurate intrusion positioning within ±1 meter.
- Network Resilience in Fiber Breaks: Dual-channel fiber optic ensures operation even if the optical cable is cut.
- Configurable Point Whitelist: Designate non-detection zones with flexible whitelist configurations.
Working Principle:
- Transmission and reception of the laser beam.
- Transmitter adjusted to emit laser for proper reception by the receiver.
- Alarm triggered when the beam is blocked by an object.
- Beam: 2, 4 beams, beam spacing 15cm
- Detection distance: 50m, 100m, 200m
- Strong penetration ability and long distance.
- High anti-interference capability.
- Reliable operation in rain and fog, with no false positives.
- Remote Control: Power on/off, adjust alarm duration, set voltage values, and preset automatic voltage switching.
- Adjustable Alarm Duration: Set the host’s alarm from 0 to 999 seconds and configure the sound/light alarm working time.
- In the case of climbing or destruction, a short circuit occurs between two adjacent alloy wires.
- A short circuit triggers the alarm
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