2801 2802 2803 Elevator Key Switch

B Series 1NO 1NC,Mitsubishi elevator base station lock lop key lock switch, 2801 Elevator Power Lock with round and square 2 design.

This kind of key lock is very common on elevators, and is often used on Mitsubishi elevators and other brands.

He has two kinds size: square and round, each of them can be matched with three kinds of lock cores, 2801, 2802 2803.