18 Channel CCTV Power Supply Port Box, 12V 20A DC Distributed Power Supply Box, AC Plug Cord and Key Lock, Output AC to DC for Security Camera System
Product Description
Safety
Lightning protection, overload protection, short circuit protection. Each port has a separate fuse and a separate LED indicator.
General protection
Each output has an independent PTC fuse and LED indicator, lightning protection, working longer than 100000 hours, when a problem occurs, only the independent output is affected, and other outputs still work.
Short circuit protection
When a short circuit occurs, the independent PTC fuse will open the circuit, and when the condition is removed, the PTC fuse will automatically resume closing.
High voltage protection
When high voltage occurs, the surge protection will be broken down to protect the connected equipment.
Over-current protection
When an over-current occurs, the power supply will automatically switch to the self-protection state, and when the condition is removed, it will switch back to the normal state.