Notifier FRM-1 SF 12/03 They are intelligent analog addressable

They are intelligent analog addressable devices used to connect one or two Class B normally-open Alarm

auditoriums

and configurable wiring: isolator mode or polarity-insensitive wiring in non-isolator mode using SureWire

CRF1100L Africa Twin DCT 2020-2024 (Engine Filter)

Notifier FRM-1 SF 12/03 They are intelligent analog addressableThe FRM 1 Addressable Relay Module provides the system with a dry contact output for activating a variety of auxiliary devices, such as fans, dampers, control equipment, etc. Addressability allows the dry contact to be activated, either manually or through panel programming, on a select basis. DATA SHEET INSTALLATION