Notifier DR-B4B Door Assembly Two Tiers BlackDR B4 is Two Tiers, B Size CAB 4 Series Cabinet for NOTIFIER Fire Alarm control panels. This cabinets are fabricated from 16 gauge steel. The cabinet assembly consists of two basic parts: a back box and a locking door. Cabinets are available in either black or red, with or without windows. The window model provides a tasteful combination to accent the decor of the finest lobby setting. The back box has been engineered to provide ease of entry for the

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providing two Class B normally open dry-contact initiating circuits for alarm

COMPATIBLE SYNCHRONIZATION SOURCES:

Horn-Strobe Cover

25 or 70 VRMS audio

Compatible with Simplex fire alarm control equipment that provides IDNAC SLC notification for TrueAlert ES addressable appliances

Provides 3 A total @ 24 VDC

7 VRMS when paired with the optional converter) and activates on either reverse-polarity or supervised dry-contact inputs

To support Class A (Style Z)

Simplex 2098-9827 Relay

switching auxiliary power supply providing 24 VDC of filtered DC power

The Genesis line of fire alarm and mass notification/emergency communications (ECS/MNS) signals are among the smallest