PGM4 Download e-Brochure> How To Buy> Become a Dealer> 4-PGM Expansion Module Features Compatible with E55/E65 (V2.00), MG/SP (V3.00) and EVO 4 fully programmable 5A relay outputs Deactivate PGM after event and/or timer Pulse PGM output for fire alarms In-field firmware upgradeable