Use and function of KB series:
Installed inside the elevator cabin, can call(or receiving call) telephone room extension or watch room host telephone, and talk with it.
Installed in the elevator watch room, can receiving call(or call) from cabin extension, and talk with it.
It has 2 call buttons, can call maximum 2 numbers.
click for larger image
Img 1
This member assumes full responsibility for the content of this listing. DIYTrade accepts no responsibility whatsoever in respect of such content.
To report fraudulent or illegal content, please
click here.
China Suppliers Quick Searching:
,
,
