Notifier NBB-2. Annunciator Back Box.

The Notifier NBB-2 is a commercial annunciator back box designed to house one Notifier NCD 10-inch Network Control Display and one compatible network communications module. It provides a dedicated surface-mount enclosure for installing the display at remote command centers, control rooms, fire command stations, and other approved system locations.

The enclosure features a black finish and is designed to protect and support compatible Notifier display and network components while maintaining a clean, professional installation. This product is intended exclusively for commercial fire alarm installations.

Product Functions

• Houses one 10-inch Network Control Display
• Accommodates one compatible network communications module
• Supports remote fire alarm system annunciation
• Provides a protected equipment mounting location
• Supports networked fire alarm system installations
• Allows surface-mounted display installation
• Organizes display, communication, and field wiring
• Protects installed electronic components

Electrical & System Information

The NBB-2 is a mechanical back box and does not independently provide electrical power, network communication, alarm processing, or system control. Power and communication requirements are determined by the installed NCD display, network communications module, compatible fire alarm control panel, and system design.

The enclosure supports installation of one NCD and one compatible standard or high-speed network communications module. All power, grounding, network, and field wiring must be installed according to the equipment documentation and applicable fire alarm codes.

Features

• Commercial annunciator back box
• Accommodates one 10-inch display module
• Supports one network communications module
• Surface-mount configuration
• Durable metal construction
• Black finish
• Dedicated NCD mounting arrangement
• Provides protected component installation
• Supports organized field wiring
• Designed for Notifier networked fire alarm systems
• UL and ULC listed when used in approved configurations

Mounting & Design

The NBB-2 is designed for secure surface mounting on a suitable interior wall. The enclosure provides mounting provisions for the Notifier NCD display and one approved network communications module.

The installation location should provide sufficient access for wiring, inspection, programming, testing, and future maintenance. Mounting hardware, conduit entry, grounding, and cable routing must comply with the approved installation documentation and local requirements.

Protection & Applications

Suitable for:

• Fire Command Centers
• Building Control Rooms
• Security Offices
• Emergency Communication Centers
• Hospital Facilities
• Educational Campuses
• Industrial Facilities
• High-Rise Buildings
• Commercial Fire Alarm Networks

Compatibility

Compatible with:

• Notifier NCD Network Control Display
• Notifier N16 Fire Alarm Control Systems
• Notifier ONYX Series Fire Alarm Systems
• NCM-W Network Communications Module
• NCM-F Network Communications Module
• Compatible High-Speed Network Communications Modules
• Compatible Notifier 24 VDC Power Sources
• Approved Notifier Networked Fire Alarm Configurations

Always verify compatibility with the installed display, network communications module, fire alarm control panel, power supply, system firmware, network configuration, and project requirements before installation.

Technical Specifications

Manufacturer: Notifier

Parent Company: Honeywell

Model: NBB-2

Product Type: Annunciator Back Box

Display Capacity: One 10-Inch Display Module

Primary Display Compatibility: NCD Network Control Display

Network Module Capacity: One Compatible Network Communications Module

Mounting Type: Surface Mount

Enclosure Color: Black

Construction: Metal Enclosure

Electrical Function: Passive Mechanical Enclosure

Power Supply: Not Included

Display Module: Not Included Unless Specifically Listed

Network Communications Module: Not Included Unless Specifically Listed

Application: Indoor Commercial Fire Alarm Systems

Installation Environment: Dry Indoor Location

Listings: UL and ULC listed when installed with approved Notifier equipment and configurations

Applications

The Notifier NBB-2 is designed for commercial fire alarm systems requiring a dedicated surface-mounted enclosure for a 10-inch Network Control Display. Typical applications include fire command centers, security offices, building control rooms, healthcare facilities, educational campuses, high-rise buildings, industrial facilities, government properties, and other commercial occupancies utilizing compatible Notifier networked fire alarm systems.

NBB-2 Datasheet