Lightning arrestor

3 REASON WHETHER SURGE PROTECTOR CAN SAFE YOUR CCTV SYSTEM

This is commonly asked question by everyone whether surge protector or lightning device protects your CCTV system. In Malaysia lightning in one of the biggest threat to Extra Low Voltage system (ELV) such as CCTV System, Access Control System, Alarm system, Intercom System and Etc. Do you even have to install it? How long it …

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