Aladen 发表于 8-11-2020 16:20:07






Many surveillance equipment and systems in Sydney are seriously old, whereas most people still don't want to get them replaced until they completely break down one day.

Keeping the old wiring can save money, but it faces such pitfalls as corroded joints. For analogue signals transmitted in coaxial lines, seriously oxidized joints will greatly attenuate signals, then, image quality and customer experience would be affected.

Instead of replacing the entire equipment and systems, what we do is, after cleaning the joint with hydrochloric acid, installing the latest colour monitoring equipment to ensure that colour images are provided at night.

A trustworthy company like us is committed to customer satisfaction. If you are planning to upgrade your security system, please feel free to contact us to get the best solution.


联系电话: 0484 775 888 (Max)


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