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Custom CTBW NB-IoT Wired Smart Street Light Controller – Harsh Environment Resistant & Low-Consumption Smart Lighting Solution
SWIOTT customized CTBW wired smart street light controller applies mature NB-IoT communication for stable, low-power two-way cloud data transmission. With full glue potting design, it withstands -40℃ to 85℃ extreme temperatures, moisture and dust, featuring a 5+ year service life. It supports flexible dimming, automatic fault protection and personalized customization, greatly lowering maintenance costs for global municipal and infrastructure smart lighting projects.
Aug 4th,2026
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Designed for global municipal, industrial and infrastructure lighting scenarios, th
e SWIOTT CTBW smart controller adopts a fully potted and wired sturdy structure, effectively protecting internal parts from vibration, dust and humid weather, realizing stable operation in coastal, desert and cold northern regions. Adopting mature NB-IoT communication technology, it achieves low-power and stable device-cloud data transmission, supporting remote monitoring, parameter adjustment and intelligent fault management, reducing overall maintenance costs by up to 60%. Each unit undergoes strict factory calibration and simulated environment tests to ensure stable performance. It delivers flicker-free 0-100% smooth dimming, multiple group and sensor-linked control modes, plus over-temperature, short-circuit and over-voltage multi-layer protection. Customizable hardware parameters, functions and appearances cater to diverse road, tunnel, park and industrial lighting project needs.
Designed for global municipal, industrial and infrastructure lighting scenarios, the SWIOTT CTBW smart controller adopts a fully potted and wired sturdy structure, effectively protecting internal parts from vibration, dust and humid weather, realizing stable operation in coastal, desert and cold northern regions. Adopting mature NB-IoT communication technology, it achieves low-power and stable device-cloud data transmission, supporting remote monitoring, parameter adjustment and intelligent fault management, reducing overall maintenance costs by up to 60%. Each unit undergoes strict factory calibration and simulated environment tests to ensure stable performance. It delivers flicker-free 0-100% smooth dimming, multiple group and sensor-linked control modes, plus over-temperature, short-circuit and over-voltage multi-layer protection. Customizable hardware parameters, functions and appearances cater to diverse road, tunnel, park and industrial lighting project needs.
