The Notifier B501AP-IV Detector Base is an analogue addressable detector base. This base comes in Ivory to match the Ivory detectors in the Notifier range.
This base is suitable for the following Notifier Detectors:
• SDX-751EM
• FDX-551EM
• NFX-OPT-IV
• NFX-TFIX58-IV
• NFX-TFIX78-IV
• NFX-TDIFF-IV
• NFX-SMT2-IV
• NFX-SMT3-IV
• IRX-751CTEM-IV
• FSL-751E US
• IDX-751E