Import Cctv Power Supply 12v Dc 30 Amp 18 Channel — Buy in Bulk from Supplier in China

The unit is a 12 V DC CCTV power supply capable of delivering up to 30 A total current across 18 independent channels. It accepts a universal input voltage of 100‑240 V AC at 50/60 Hz and provides a maximum output power of 360 W, with each channel limited to 2.0 A. The metal‑cased adaptor measures 315 mm length, 221 mm width and 74 mm height, and operates safely between 0 °C and 40 °C while storage is permitted from - 20 °C to 60 °C. The device tolerates ambient humidity up to 95 % non‑condensing.

The enclosure is fabricated from a solid metal case that offers mechanical robustness and electromagnetic shielding common in professional surveillance equipment. Built‑in shortage, overload and over‑voltage protection, together with polymer fuses and LED status indicators, help prevent damage to connected cameras. An additional power‑off jumper per channel allows selective shutdown, a feature often required in large‑scale installations. For continuous 24‑hour operation the supplier advises keeping the load below 80 % of the rated current and ensuring adequate ventilation to avoid overheating, which aligns with typical industry best practice for high‑current CCTV supplies.

Security system integrators, commercial property managers and public‑sector surveillance projects are the primary buyers of this type of power supply. The product is intended for indoor use only and should be matched to camera loads that do not exceed the per‑channel 2.0 A limit. Prospective importers should confirm the supplier’s minimum order quantity, lead‑time, Incoterms and payment conditions before placing an order, as these details are not disclosed in the listing.

Hongkong Hjs Electronic Co., Ltd. is based at 4/F Building 6 Baoshan 1 Industrial Zone, Mintian Road, Longhua Zone, Shenzhen, Guangdong 518131, China. The company is classified as an imported supplier and carries a harbour‑level trust tier, indicating that it has been verified through basic trade documentation but has limited public performance data.

The listing does not provide information on certifications, production capacity, or historical export volume. Response metrics show a 0.00 % response rate and no recorded average response time, suggesting that the buyer should proactively request communication samples and reference checks before committing to a purchase.