WL-938 RF433 Wireless Gas Leakage Detector
Work with alarm system that support RF433 communication like 10GDT and TY-24WT.
WL-938: Wired gas detector
WL-938L: Linkage wired gas detector
WL-938D: Independent gas detector
WL-938DL: Linkage independent gas detector
WL-938W: Wireless gas detector(RF433)
WL-938WL: Linkage wireless gas detector(RF433)
