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 systems
function :Possess over current , over voltage , current , overcharge
Safety first :Come with protective plastic cover, which guarantees safety