Visual monitoring device for transmission line towers realizes remote real-time early warning

Product Aliases: Online Monitoring Device for PTZ Images of Transmission Lines, Online Monitoring Equipment for Line Video Images, "Three-Crossing" Video Monitoring Device for Transmission Lines, Three-Crossing Line Video Monitoring Device, PTZ Monitoring Device for Transmission Lines, Multi-View Monitoring Device for Transmission Lines, Visual Monitoring Device for Transmission Line Towers

I. Grid Demand and Pain Points of Preventing External Damage

Currently, there are over 1.31 million kilometers of transmission lines at 110 kV and above in China, and over 40,000 kilometers of UHV lines. These lines traverse complex environments, leading to prominent risks of external damage. Since 2025, the State Grid has issued design guidelines for online monitoring, and the National Development and Reform Commission has successively issued guidance opinions on high-quality development and the No. 41 Order, for the first time classifying external damage to important transmission corridors during construction as a major accident. A series of policies mark that line safety control has been upgraded from "optional supporting facilities" to "mandatory necessities", and shifted from "accountability after the event" to "pre-event prevention and control". However, traditional monocular cameras have single perspectives, blurry images at night, delayed recognition, and limited installation, which are far from meeting the needs of all-weather and dead-angle-free monitoring. Power operation and maintenance personnel urgently expect a solution that can achieve "omni-directional perception and intelligent discrimination" of towers. Shenzhen Telikang's TLKS-PMG-100BMVisual Monitoring Device for Transmission Line Towers came into being.

II. Product Overview: Breaking Free from Visual Isolation and Building a Border of Non-Intrusive Monitoring

TLKS-PMG-100BMVisual Monitoring Device for Transmission Line Towers adopts a multi-camera collaborative three-dimensional perception architecture. The front end consists of two fixed monitoring modules and a movable PTZ camera - the PTZ supports 360° stepless rotation horizontally and ±90° pitch adjustment vertically. Combined with the dual cameras' directional monitoring of the line corridor, it forms a multi-dimensional observation system of "fixed-point coverage + flexible tracking". It has a built-in lightweight edge computing unit, which can directly parse video streams in real time and independently identify typical situations such as construction machinery intrusion and foreign objects in the corridor. The whole system is deeply customized for important sections such as high-speed railways and highways, helping towers evolve from "information islands" to "intelligent perception nodes".

III.Working Principle: Trinity of Perception → Cognition → Communication

TLKS-PMG-100BMVisual Monitoring Device for Transmission Line Towers relies on a multi-camera collaborative acquisition mode. The dual camera modules respectively complete high-definition image acquisition in day and night environments, and are equipped with adaptive image optimization technology to ensure monitoring image quality in different light environments. Meanwhile, the device is equipped with a lightweight embedded AI algorithm, which can complete image data analysis at the front-end device without relying on background computing power, and independently identify defects in line corridors and tower bodies. The collected monitoring data is transmitted to the background system via an encrypted communication module, realizing the whole-process intelligent operation of real-time preview, intelligent analysis and abnormal alarm.

IV.Technical Parameters

1.Integrated Design: Binocular camera unit + optical zoom PTZ, with a stable structure, suitable for various tower types.

2.24h All-Weather Operation: Dual day-night imaging lenses, solving the problem of blurry image quality in low-light conditions such as night and backlight.

3.Flexible and Adjustable Angles: Manual adjustment of the vertical angle of the dual cameras, adapting to complex terrains such as uphill and downhill sections.

4.Low Power Consumption + Field Power Supply: Wide voltage input, compatible with solar energy, meeting long-term operation in remote areas without power supply.

5.IP66 High Protection: Temperature resistance from -40℃ to 70℃, resisting erosion from wind, rain, sand and salt spray.

6.Encrypted Transmission: Built-in 4G full-network communication, compatible with State Grid/Southern Power Grid protocols, and equipped with a security encryption chip to ensure data safety.

V. Quick Overview of Key Parameters

1.Image Pixels: 16 million during the day, 2 million at night; PTZ: 2 million/26X

2.Image Format: Video H.264, Image JPEG

3.Network Transmission: 4G full-network communication/Ethernet port

4.Waterproof Grade: IP66

5.Operating Temperature: -25℃-70℃

6.Power Supply Mode: Solar energy + lithium battery

Conclusion and Prospect

With the advancement of the "15th Five-Year Plan" power grid construction and the implementation of the "Artificial Intelligence +" strategy, transmission line operation and maintenance is crossing from "manual inspection" to "intelligent on-duty". The TLKS-PMG-100BMVisual Monitoring Device for Transmission Line Towers integrates core technologies such as high-definition imaging, AI front-end recognition and encrypted transmission, collects data in real time and provides early warnings independently, effectively reducing external damage risks and operation and maintenance costs. Currently, the State Grid has clearly set the goal of full visual coverage of important sections of lines at 110 kV and above. This device, with its multi-view collaborative omni-directional vision, day-night high-definition imaging, front-end intelligent recognition and strong environmental adaptability, is a reliable choice to respond to policy requirements and solve the problem of external damage prevention, providing strong support for the safe and stable operation and refined operation and maintenance of the power grid. If you are interested in our product or need further understanding, please feel free to contact us, and we will wholeheartedly serve you! The product is customizable. The quoted price is a reference price at the time of market release, and the actual price is subject to negotiation upon inquiry. For more product information, please contact Telikang Technology Manager Li 1/8/8/2/0/4/7/9/2/3/1/WeChat and QQ are the same