HD 22 High volume sound device for use in zone 22 |
HD 22
High volume sound device for use
in zone 22
Homepage Addr.: http://www.qlightkr.com/English... Model Number:STDB Brand Name:QLIGHT Place of Origin:Seoul South Korea 80 Tower Warning Light with High Volume Signal Phone ...
Modular concept with GRP housing for use in areas with explosive atmospheres in zone 1 and 2 ...
HGD 22 Loud all-purpose signalling device for indoor and outdoor use in zone 22 ...