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Enclosure Mounts & Hardware

D Size Door Assembly

All cabinets for NOTIFIER fire alarm control panels are fabricated from 16-gauge steel. The cabinet assembly consists of two basic parts: a backbox and a locking door.

All cabinets for NOTIFIER fire alarm control panels are fabricated from 16-gauge steel. The cabinet assembly consists of two basic parts: a backbox 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.

Features & Benefits:
  • Utilizes two “dry copper” unshielded twisted-pairs of 16 to 26 AWG (1.3 to 0.13 mm²) wire.
  • Capable of carrying full duplex transmission with data rates of up to 57.6 Kbaud in each direction over a distance of up to 10,000 feet (3048 m).
  • Each full duplex transmission link requires one DPI-232 on each end of the two pairs.
  • Each wire pair is connected to transmitter terminals (+TX, – TX) of the DPI-232 on one end and to the receiver terminals (+RX, –RX) of the DPI-232 on the other end.
  • Each DPI-232 supervises for ground faults on the wire pair connected to +TX and –TX terminals. The ground fault detector has an LED indicator as well as Form-C trouble contacts.
  • Panel/peripheral terminals are electrically isolated from the twisted pair terminals.
  • Equipped with a power-saving switch that allows power conservation at the lower data rates of up to 9,600 baud. Higher data rates than 9,600 baud require setting switch position to “57.6”.
  • Plugs into a 120 VAC wall outlet and supplies +24 VDC to power the DPI-232 modem. This power supply must be used when the modem is not being powered directly from a FACP or other UL-Listed power-limited power supply. Listed for fire protective signaling.
Certifications:
  • UL Listed: S635
  • ULC Listed: S635
  • MEA: 317-01-E, 345-02-E
  • CSFM: 7165-0028:0243 (NFS2-640), 7165-0028:0224 (NFS2-3030)
  • FM approved
  • FDNY: COA# 6085, COA# 6098
Image
SKU
Description
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DR-D4
Door Assembly, Window, Four Tiers, Black, 23.95 lbs.
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DR-D4B
Door, lock and key for SBB-D4, Black
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DR-D4BR
Door: lock and key for SBB-D4: Red
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DR-D4R
Door, Lock & Keys. Accepts 4 Chassis, Red.
Image
SKU
Description
alt
DR-D4
Door Assembly, Window, Four Tiers, Black, 23.95 lbs.
alt
DR-D4B
Door, lock and key for SBB-D4, Black
alt
DR-D4BR
Door: lock and key for SBB-D4: Red
alt
DR-D4R
Door, Lock & Keys. Accepts 4 Chassis, Red.