Edwards 3-RS485B Network Communications Card SF 01/12 This feature provides great application

This feature provides great application flexibility helping meet project requirements

The candela setting is displayed through the front window for easy identification

The GE Series is available in fixed candela options of 15/75 and 177

enhancing loop reliability and enabling advanced addressable fault isolation (up to 252 isolation devices per SLC)

The S1209 smoke alarms are ANSI/UL 217 and are warranted for one year from date of purchase

Edwards 3-RS485B Network Communications Card SF 01/12 This feature provides great applicationThe Network Communications card mounts to the back of the Central Processor Unit. The 3 RS485A card provides a Class A (Style 7) or Class B (Style 4) circuit for network communications signals. And two additional Class A (Style 7) circuits for the digitized audio signals. The 3 RS485B card provides a Class B (Style 4) or Class A (Style 7) circuit for network communications signals. And a second Class B (Style 4) circuit for the digitized audio