Gamewell-FCI AMM-2IF, addressable dual monitor module, features two Style B, Class B initiating device circuits, each with an end-of-line resistor. The Gamewell-FCI Velociti® Series, addressable dual monitor module, AMM-2IF, features two Style B, Class B initiating device circuits, each with an end-of- Gamewell AMM-2IF Addressable Dual Monitor Module - - Amazon.com. Wired Emergency Fire Alarm Station 9-28VDC Conventional Dual Action Manual Call Point. Velociti® Series AMM-2IF Description Addressable Dual Monitor Module The tamper switches, manual stations, etc. may be installed in these circuits. AMM-2IF Monitor Module, two Circuit, Style B, Class B Description. tamper switches, manual stations, etc. may be installed in these circuits. Gamewell FCI AMM-2IF Dual Monitor Module is an addressable monitor module with two initiating circuits (Style B, Class B) for use in the signaling line AMM-2IF DATASHEET, AMM-2IF DATA SHEET, AMM-2IF PDF, AMM-2IF APPLICATION, AMM-2IF MANUAL, AMM-2IF DATENBLATT, ELECTRONICS AMM-2IF. Addressable Devices Series AMM-2IF Dual Monitor Module Gamewell-FCI Velociti Series, tamper switches, manual stations, etc. may be installed these circuits. Fci Gamewell Honeywell Amm-2If Velociti Series Addressable Dual Monitor Module Fire Alarm Station 9-28VDC Conventional Dual Action Manual Call Point.