Easy to install :This auto switch holder is easy to install, can be installed on any flat panel or wall. Practical Function :The holder support automatic detection and manual recovery, practical and useful. Widely Used :Mainly used in the modification of audio?visual systems such as automobiles, ships, trucks, etc., and can also be used in other circuit safety protection systems. Protection function :Possess over current protection, over voltage protection, current protection, overcharge protection.
