GST Relay Board for GST104A, for zonal fault & fire alarm signal output SKU: RB104A Log in for pricing >>
GST Relay Board for GST116A, for zonal fault & fire alarm signal output SKU: RB116A Log in for pricing >>
GST Relay Board for GST108A, for zonal fault & fire alarm signal output SKU: RB108A Log in for pricing >>
GST Relay Board for GST102A, for zonal fault & fire alarm signal output SKU: RB102A Log in for pricing >>
Relay Module with 5A Relay. 230V. For use with all 230V easi-fit alarms SKU: EI128R Log in for pricing >>