Description

Full color relay HD-K524 only used for asynchronous controller.
Multi-functional card HD-Y1 only used with Huidu synchronous sending card to used.
The full-color relay HD-K524 and the multi-function card HD-Y1 support a variety of auxiliary functions, relays used with asynchronous controller, multi-function card used synchronous sending card.
Full color relay HD-K524 only used for asynchronous controller.
Multi-functional card HD-Y1 only used with Huidu synchronous sending card to used.
Reviews
There are no reviews yet.