The CH-H0102 loop controller is independently researched and developed by our company. It controls the power supply of lighting fixtures through a human-machine interface and monitors the closed state of the power supply loop circuit, which is widely used for the highway road lights and tunnel lighting, and the industry lighting such as led high bay light & low bay light at warehouse and factory lighting projects. The equipment adopts standard industrial bus RS485 technology, the communication distance can reach 2000 meters without repeater and range of visibility; 7 levels of repeaters can be set in the scene, and the maximum distance can be up to 7000 meters according to the calculation of 1000 meters for each level of repeater.

Centralized Controller is widely used in the Smart City Street Lighting Projects, Super-highway’s Lighting, Tunnel Lighting and the Industrial Lighting such as big scale factory and warehouse High Bay & Low Bay Lighting System, control lighting fixtures through the man-machine interface, data acquisition and lamps Monitoring.

The CH-J106 Centralized Loop Controller is independently developed by our company. Aimed forHighway, Tunnel,industry lighting forWarehouse andFactory,Buildingsandtations, etc., to control the power supply of lighting fixtures through a human-machine interface, to collect data and monitor the status of the lighting fixtures.

The intelligent lighting control system of the municipal pipe gallery is independently developed by our company. Aiming at the lighting environment of the urban underground pipe gallery, the lighting of these areas can be controlled by manual temporary intervention or automatic operation through the server, workstations at all levels, on-site touch control screens or handheld devices. Status, data collection and monitoring of the equipment in the area, and at the same time realize the personnel positioning, SOS alarm, abnormal temperature change alarm and harmful gas abnormal alarm.

/* 核心修正：增加正文整体行高，提升阅读美感 */ .gx-p238-top-intro { width: 100% !important; margin: 0 !important; padding: 0 !important; box-sizing: border-box !important; font-family: Arial, Helvetica, sans-serif !important; color: #0f172a !important; font-size: 14.5px !important; /* 略微增大字号，更适合专业文档 */ line-height: 1.8 !important; /* 关键点：拉大行间距，解决拥挤感 */ text-align: left !important; } /* 标题与正文的距离控制 */ .gx-p238-top-intro p { margin: 0 0 20px 0 !important; /* 关键点：增大段落间距，呼吸感更强 */ padding: 0 !important; } /* 工程引导框样式优化，确保贴底对齐 */ .gx-p238-entry-check { display: block !important; width: 100% !important; margin: 30px 0 0 0 !important; /* 关键点：拉开与上方正文的距离，实现物理高度对齐 */ padding: 15px 18px !important; border: 1px solid #91c6eb !important; border-left: 5px solid #1678b9 !important; border-radius: 10px !important; background: linear-gradient(135deg, #f8fcff 0%, #eaf5ff 100%) !important; box-sizing: border-box !important; } /* 其余原有样式保持不变，确保功能一致性 */ .gx-p238-entry-title { display: block !important; margin: 0 0 8px 0 !important; color: #075a9c !important; font-size: 14px !important; font-weight: 900 !important; text-transform: uppercase !important; } STSYSTEMPLC Smart Roadway & Street Lighting Control System establishes a robust architecture connecting the central management platform, CH-800 edge gateways, intelligent lighting cabinets, power circuits, individual luminaires, and real-time traffic or luminance sensors for seamless multi-lane governance. Engineered for complex municipal networks, the platform supports remote monitoring, scheduled and adaptive dimming, automated fault alarms, comprehensive energy metering, offline local operation, and failsafe recovery across multi-kilometer expressways, underground tunnels, and marine bridge corridors. By integrating hybrid communication topologies with high-precision sensor loops, the system ensures zero-latency command distribution, strict load balancing, and compliance with rigorous highway safety lighting standards under extreme operational environments. Engineering Entry Check ...

.sowin-summary{font-family:Arial,Helvetica,sans-serif;color:#4d5868;line-height:1.78} .sowin-summary p{margin:0 0 12px} .sowin-summary .core-key{font-size:18px;font-weight:900;color:#123c73;letter-spacing:.005em} @media(max-width:640px){.sowin-summary .core-key{font-size:17px}} SOWIN provides a human-centric adaptive tunnel lighting system for tunnel entrances, threshold zones, transition zones, interiors and exits. The control chain can connect portal luminance sensors, traffic inputs, CH-800 gateways, intelligent lighting cabinets, circuit controllers and SLC810/SLC910 lamp-level controllers. Measured exterior luminance, traffic conditions and approved zone curves allow the system to coordinate output instead of relying on one fixed entrance scene. Project-configured CCT, ramp rates, local fallback and manual authority help preserve visual continuity when weather, traffic or communication conditions change. Final luminance levels, zone lengths, sensor locations, dimming curves and CCT settings depend on tunnel geometry, design speed, pavement, portal orientation, luminaire optics, local standards and witnessed site acceptance.

/* P238-derived engineering entry check: desktop summary equals adjacent 800×800 product image */ .gxx-entry-summary{box-sizing:border-box!important;display:flex!important;flex-direction:column!important;width:100%!important;height:auto!important;min-height:0!important;aspect-ratio:3 / 2!important;margin:0!important;padding:0!important;overflow:hidden!important;color:#173f5e!important;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif!important} .gxx-entry-summary .gxx-entry-copy{min-height:0!important;overflow:visible!important} .gxx-entry-summary .gxx-entry-copy p{margin:0 0 8px!important;color:#28495f!important;font-size:clamp(12.4px,1.07vw,14px)!important;font-weight:400!important;line-height:1.43!important} .gxx-entry-summary .gxx-entry-copy p:last-child{margin-bottom:8px!important} .gxx-entry-summary .gxx-entry-copy .g01-top-key,.gxx-entry-summary .gxx-entry-copy .sf-top-key{font-size:inherit!important;font-weight:900!important;color:#173f5e!important;line-height:inherit!important} .gxx-entry-check{box-sizing:border-box!important;margin-top:auto!important;padding:10px 13px 11px!important;border:1px solid #86bfe9!important;border-left:4px solid #1688cf!important;border-radius:10px!important;background:linear-gradient(135deg,#ffffff 0%,#eef8ff 100%)!important;box-shadow:inset 0 0 0 1px rgba(255,255,255,.78)!important;color:#174b74!important} .gxx-entry-title{margin:0 0 3px!important;color:#0e598b!important;font-size:13px!important;font-weight:900!important;line-height:1.05!important;letter-spacing:1.15px!important;text-transform:uppercase!important} .gxx-entry-intro{margin:0 0 7px!important;color:#174b74!important;font-size:10.8px!important;font-weight:700!important;line-height:1.28!important} .gxx-entry-grid{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;column-gap:19px!important;row-gap:5px!important;margin:0!important;padding:0!important} .gxx-entry-item{margin:0!important;color:#174b74!important;font-size:10.5px!important;font-weight:400!important;line-height:1.31!important} .gxx-entry-item strong{color:#0f527f!important;font-weight:900!important} @media(min-width:761px) and (max-width:991px){.gxx-entry-summary{aspect-ratio:21 / 20!important}} @media(max-width:760px){.gxx-entry-summary{aspect-ratio:auto!important;overflow:visible!important}.gxx-entry-summary .gxx-entry-copy p{font-size:14px!important;line-height:1.52!important;margin-bottom:10px!important}.gxx-entry-check{margin-top:12px!important}.gxx-entry-grid{grid-template-columns:1fr!important;row-gap:6px!important}.gxx-entry-item{font-size:11.3px!important;line-height:1.38!important}} /* V4 hard non-overlap: the Engineering Entry Check owns its own grid row. */ .pro_info_top .prom_img #product_detail_img,.pro_info_top .prom_img .sp-large a>img,.pro_info_top .prom_img .sp-large img{display:block!important;width:100%!important;max-width:100%!important;max-height:none!important;height:auto!important;aspect-ratio:1 / 1!important;object-fit:cover!impo...

.sowin-summary{font-family:Arial,Helvetica,sans-serif;color:#4d5868;line-height:1.78} .sowin-summary p{margin:0 0 12px} .sowin-summary .core-key{font-size:18px;font-weight:900;color:#123c73;letter-spacing:.005em} @media(max-width:640px){.sowin-summary .core-key{font-size:17px}} SOWIN provides a human-centric adaptive tunnel lighting system for tunnel entrances, threshold zones, transition zones, interiors and exits. The control chain can connect portal luminance sensors, traffic inputs, CH-800 gateways, intelligent lighting cabinets, circuit controllers and SLC810/SLC910 lamp-level controllers. Measured exterior luminance, traffic conditions and approved zone curves allow the system to coordinate output instead of relying on one fixed entrance scene. Project-configured CCT, ramp rates, local fallback and manual authority help preserve visual continuity when weather, traffic or communication conditions change. Final luminance levels, zone lengths, sensor locations, dimming curves and CCT settings depend on tunnel geometry, design speed, pavement, portal orientation, luminaire optics, local standards and witnessed site acceptance.

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/* P238-derived engineering entry check: desktop summary equals adjacent 800×800 product image */ .gxx-entry-summary{box-sizing:border-box!important;display:flex!important;flex-direction:column!important;width:100%!important;height:auto!important;min-height:0!important;aspect-ratio:3 / 2!important;margin:0!important;padding:0!important;overflow:hidden!important;color:#173f5e!important;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif!important} .gxx-entry-summary .gxx-entry-copy{min-height:0!important;overflow:visible!important} .gxx-entry-summary .gxx-entry-copy p{margin:0 0 8px!important;color:#28495f!important;font-size:clamp(12.4px,1.07vw,14px)!important;font-weight:400!important;line-height:1.43!important} .gxx-entry-summary .gxx-entry-copy p:last-child{margin-bottom:8px!important} .gxx-entry-summary .gxx-entry-copy .g01-top-key,.gxx-entry-summary .gxx-entry-copy .sf-top-key{font-size:inherit!important;font-weight:900!important;color:#173f5e!important;line-height:inherit!important} .gxx-entry-check{box-sizing:border-box!important;margin-top:auto!important;padding:10px 13px 11px!important;border:1px solid #86bfe9!important;border-left:4px solid #1688cf!important;border-radius:10px!important;background:linear-gradient(135deg,#ffffff 0%,#eef8ff 100%)!important;box-shadow:inset 0 0 0 1px rgba(255,255,255,.78)!important;color:#174b74!important} .gxx-entry-title{margin:0 0 3px!important;color:#0e598b!important;font-size:13px!important;font-weight:900!important;line-height:1.05!important;letter-spacing:1.15px!important;text-transform:uppercase!important} .gxx-entry-intro{margin:0 0 7px!important;color:#174b74!important;font-size:10.8px!important;font-weight:700!important;line-height:1.28!important} .gxx-entry-grid{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;column-gap:19px!important;row-gap:5px!important;margin:0!important;padding:0!important} .gxx-entry-item{margin:0!important;color:#174b74!important;font-size:10.5px!important;font-weight:400!important;line-height:1.31!important} .gxx-entry-item strong{color:#0f527f!important;font-weight:900!important} @media(min-width:761px) and (max-width:991px){.gxx-entry-summary{aspect-ratio:21 / 20!important}} @media(max-width:760px){.gxx-entry-summary{aspect-ratio:auto!important;overflow:visible!important}.gxx-entry-summary .gxx-entry-copy p{font-size:14px!important;line-height:1.52!important;margin-bottom:10px!important}.gxx-entry-check{margin-top:12px!important}.gxx-entry-grid{grid-template-columns:1fr!important;row-gap:6px!important}.gxx-entry-item{font-size:11.3px!important;line-height:1.38!important}} /* Dynamic image-bottom alignment: title wrapping never pushes the entry check below the product image. */ .gxx-entry-summary.gxx-entry-tight .gxx-entry-copy p{font-size:12px!important;line-height:1.35!important;margin-bottom:5px!important} .gxx-entry-summary.gxx-entry-tight .gxx-entry-check{padding:8px 10px 9px!important} .gxx-entry-summary.gxx-entry-tight .gxx-ent...