Siemens XTRI-R Intel Interface Module imported eBay Both the cover and circular

Both the cover and circular back box are moulded from clear

Constructed from durable plastic

the strobes shall be certified to meet the requirements of FCC Part 15

Polling LED visible through the cover plate

The LCM-320 Loop Control Module and the LEM-320 Loop Expander Module provide NOTIFIER’s ONYX® Series of Fire Alarm Control Panels (FACPs) with Signaling Line Circuits (SLCs)

Siemens XTRI-R Intel Interface Module imported eBay Both the cover and circularThe Siemens XTRI R Intelligent Interface Modules provide a seamless way to connect direct shorting devices to the fire alarm control panel (FACP) SLC. Each module occupies one address on the loop. Key Features Dual Isolation Technology Each Siemens XTRI R module integrates intelligent dual isolation technology, which complies with NFPA 72 Class X (Style 7) wiring standards. As a result, the system supports up to 252 isolators per loop, with a maximum