Professional long-distance visual applications such as hydraulic channel monitoring, field power line inspections, border surveillance, and mobile vehicle-mounted evidence collection all share a common industry pain point: While high-end telephoto lens modules deliver excellent native imaging performance, their accompanying signal transmission and control hardware often lack adequate compatibility. Multi-stage adapters lead to image quality degradation, delayed zoom commands, and poor system interoperability, making it difficult to fully harness the equipment’s potential. Traditional separate-image-system setups require additional protocol converters and signal relay boards, driving up integration costs and increasing the likelihood of failures. To address these challenges, Kemorei has introduced a complete solution featuring the CM2001UC encoding board paired with the CM8236 telephoto lens module. By leveraging the encoding board’s signal encoding/decoding, protocol parsing, and multi-channel transmission capabilities as the core driving force of the entire system, this solution seamlessly integrates front-end imaging, signal processing, and remote control across the entire workflow. Without the need for extra peripherals, it enables full utilization of the lens module’s performance, providing an all-in-one integrated solution for outdoor, 24-hour, remote visual monitoring.

I. The CM2001UC encoding board serves as the system’s central hub, unleashing the inherent performance of the movement through its encoding computational power.

The scheduling and transmission capacity of the entire long-distance monitoring equipment are determined by the encoding unit. As the driving core of the entire solution, the CM2001UC leverages a self-developed encoding processing architecture to comprehensively handle image signals and control commands from the CM8236 camera module. This encoding board adopts a compact octagonal industrial-grade form factor measuring just 45mm × 45mm, comes standard with 2.1mm conventional mounting holes, and boasts a lightweight, slim profile that allows it to be seamlessly integrated into compact devices such as all-in-one pan-tilt units, drone-mounted housings, and portable monitoring boxes—highlighting its outstanding advantages in lightweight integration. The transmission hardware is equipped with a full-function TYPE-C interface, supporting dual-mode compatibility with both USB 3.0 and USB 2.0. It natively outputs lossless video streams at 1080P@60Hz, directly receiving LVDS digital image signals from the CM8236 camera module, bypassing multiple stages of analog-to-digital conversion and eliminating issues such as image blurring and color distortion. Onboard, there’s a dedicated 30-pin camera connector that natively supports CM-series camera modules as well as Sony FCB LVDS camera modules. Upon power-up, the board automatically identifies the camera model and focal length parameters, eliminating the need for manual adjustments or signal conversion modules and significantly shortening the project deployment cycle. The control encoding module is compatible with mainstream industrial control protocols including VISCA and PELCO-P/D, with adjustable baud rates ranging from 2400 to 115,200. Paired with RS485 and TTL extended serial ports and physical function keys, it enables remote, real-time transmission of commands for zoom, exposure, white balance, and day/night switching—with zero latency response. Three-color status indicator lights provide layered displays of the master controller’s operating status, USB transmission status, and serial port link status, allowing for quick identification of link faults in unattended field deployments. An independent USB data channel can simultaneously connect to local storage and the pan-tilt controller, enabling parallel operation of image acquisition and device control without any interference between the two channels.

II. The CM8236 telephoto movement, powered by an encoding drive, enables high-definition, long-distance capture in all weather conditions.

The CM8236 is a professional-grade ultra-long-range zoom imaging module. Its 432x total zoom capability and ultra-low-light imaging performance can only be fully realized when paired with the signal scheduling functions of the CM2001UC encoding board, effectively addressing the core limitation of traditional solutions—“long focal lengths provide distant views, but transmission control is difficult.” The module is equipped with a 1/1.9-inch Sony CMOS image sensor that delivers 2.3-megapixel, progressive-scan output at a standard 1080P resolution. Its focal length range spans from 6.0mm to 216mm, offering a wide-angle field of view of 61.2° suitable for covering large water bodies and mountainous terrain, as well as a telephoto mode of 2° that enables precise capture of minute targets from distances of up to one kilometer. With a signal-to-noise ratio exceeding 50dB, it effectively suppresses environmental noise. The module excels in low-light conditions, delivering clear images even under conventional nighttime illumination levels as low as 0.01 Lux; when the DSS digital slow shutter function is enabled, the minimum illumination level can drop to as low as 0.002 Lux. Advanced image algorithms—including wide dynamic range, strong light suppression, multi-level noise reduction, and automatic day-and-night switching—are all dynamically configured and activated via the CM2001UC encoding board, ensuring crisp, well-defined images even in challenging environments such as backlit water surfaces, foggy mountains and forests, and remote wilderness areas late at night. The module’s LVDS signal output seamlessly interfaces with the encoding board’s dedicated port, allowing real-time transmission of operational data—including zoom magnification, sensor temperature, and device identification ID—back to the monitoring platform via the encoding board, facilitating long-term outdoor equipment maintenance and management. The hardware supports a wide voltage input range of 9V to 15V and operates within an extended temperature range of -30℃ to 70℃, perfectly matching the CM2001UC’s industrial-grade wide-temperature stability characteristics. This makes the module ideally suited for deployment in extreme outdoor environments such as river channels, reservoirs, mountainous tower installations, and border wilderness areas.

III. The integrated coding architecture breaks down compatibility barriers, enabling seamless integration between imaging and terminals.

Most long-focus monitoring solutions on the market adopt a modular architecture, separating the camera module, controller, and transmission unit. This approach often leads to issues such as incompatible protocols, multi-stage signal loss, and unsynchronized control operations. Our solution, however, centers around the CM2001UC encoding board, which integrates encoding/decoding, protocol conversion, and multi-channel distribution functions, enabling deep integration between the camera module and the backend monitoring terminal. The encoding board uniformly handles LVDS image signal encoding and decoding, centrally parses the camera module’s control protocols, and seamlessly routes and distributes all image adjustment and zoom/pan commands—eliminating the need for additional protocol-conversion hardware. Both local USB direct-connect storage of video recordings and RS485-based remote pan-and-tilt control are managed and coordinated by the encoding board, ensuring synchronous and lag-free zooming and image adjustments. The solution also features an array of expandable interfaces that support external custom function buttons and TTL peripherals, allowing flexible customization for various application scenarios—including river monitoring, mobile vehicle-mounted inspections, and fixed observation towers—thus providing a single hardware platform that can meet the integration needs of multiple projects.

IV. The coding-driven integrated solution deeply penetrates multiple industries and establishes a 24/7, long-term monitoring system.

Leveraging the core driving capabilities of the CM2001UC encoding master controller and the ultra-long zoom imaging advantages of the CM8236, this integrated imaging solution is well-suited for a wide range of long-distance outdoor monitoring applications. In river and reservoir monitoring scenarios, the ultra-long zoom lens paired with lossless USB encoding transmission enables remote inspection of water levels, floating debris on the water surface, and coastal protection facilities. For power pole and tower inspections, ultra-low-light imaging combined with wide-temperature hardware ensures day-and-night detection of damaged lines and foreign objects hanging on conductors. Border surveillance benefits from high-speed encoding transmission, providing uninterrupted, long-range, and comprehensive monitoring coverage. Meanwhile, mobile forensic evidence collection systems—relying on the compact size of the encoding board—integrate a long-focus optical module to deliver high-definition image capture and evidence collection even while in motion. This complete solution abandons the complex setup involving multiple discrete hardware components, taking the encoding board’s functionality as its core driving force. It seamlessly integrates four key functions—image acquisition, signal encoding, remote transmission, and device management—while addressing three critical requirements: high-definition image quality, real-time control, and lightweight integration. As a result, it offers a stable, reliable, easy-to-integrate, and cost-effective all-in-one imaging solution tailored for professional long-distance visual monitoring across various industries.