Description Silent Knight SK-4XZM Zone Relay Module For the Silent Knight four zone conventional fire alarm control panels SK-4 and SK-4E.
Quick view Silent Knight SKU: SILSKRELAYMON2 SK Addr 2-FormC-Relay/2-Monitor Module Item Preference Type: No Stock Log in for pricing
Quick view Napco Security Systems SKU: NAPRM3008 Remote Relay Module Item Preference Type: No Stock Log in for pricing
Quick view Potter Electric Signal SKU: POTPAD100RM Addressable Relay Module Item Preference Type: Stock Log in for pricing
Quick view Silent Knight SKU: SILSKRELAY Intelligent Relay Module Item Preference Type: Stock Log in for pricing
Quick view DSC SKU: DSCRM1C Single relay module with terminals Item Preference Type: Overstock Log in for pricing
