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Bosch D1257RB Two-Button Fire Annunciator with Vacuum Fluorescent Display
- Regular price
- $209.00
- Sale price
- $209.00
- Regular price
-
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Product Description P/N: D1257RB
Description
The Bosch D1257RB is a two-button fire annunciator designed to display fire alarm system status and events for Bosch GV-series control panels. It features a vacuum fluorescent display (VFD) that provides clear, easy-to-read system messages and event information. Commonly installed in building entrances and public access areas, the annunciator allows personnel and emergency responders to quickly identify fire alarm conditions and system status.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Bosch |
| Category | Fire Alarm Systems |
| Part Number | D1257RB |
| Subcategory | Fire Annunciators |
| Product Type | Remote Fire Alarm Annunciator |
| Display Type | Vacuum Fluorescent Display (VFD) |
| Interface | SDI Bus Communication |
| Navigation Controls | Two Button Navigation |
| Sounder | Built-in Multi-Tone Sounder |
| Compatibility | Bosch GV4, GV3, GV2 Control Panels |
| Firmware Requirement | Version 7.04 or Higher (GV2 Panels) |
| Installation Location | Public Access Areas / Building Entrances |
| Programmable Text | Custom Labels for Each Point |
| Application | Fire Alarm System Status and Event Monitoring |
| Weight | 1.5 lb |
Information About D1257RB
The D1257RB is a remote fire annunciator developed by Bosch Security Systems for integration with GV4, GV3, and GV2 fire and security control panels. It communicates through the SDI bus, allowing the device to display system events and status messages from the connected fire alarm control panel. The annunciator includes two navigation buttons that enable users to scroll through system events and alarms to identify the type and location of emergencies. A built-in multi-tone sounder provides audible alerts to notify occupants and assist emergency personnel in locating the annunciator during fire events.
Key Features:
- Two-Button Navigation Interface: Simple controls allow users to scroll through system events and alarm messages.
- Vacuum Fluorescent Display (VFD): Bright, high-contrast display provides clear system status information in English.
- Bosch GV Panel Compatibility: Designed for use with Bosch GV4, GV3, and GV2 control panels (firmware 7.04 or higher).
- SDI Bus Communication: Connects directly to the system data interface bus for reliable communication with the control panel.
- Public Area Installation: Suitable for installation in building entrances or areas with unrestricted access.
- Event Identification Capability: Allows emergency responders to quickly determine the type and location of alarms.
- Built-In Multi-Tone Sounder: Provides audible alerts for fire system events and helps responders locate the unit.
- Programmable Text Labels: Custom messages can be assigned to individual system points for easier identification.
- Remote Annunciation: Displays fire system status without requiring access to the main control panel.
- Durable Security System Component: Designed for reliable operation in commercial fire alarm and security systems.
The D1257RB delivers the reliability and precision required for remote fire alarm annunciation and system status monitoring in commercial fire protection systems.
Description
The Bosch D1257RB is a two-button fire annunciator designed to display fire alarm system status and events for Bosch GV-series control panels. It features a vacuum fluorescent display (VFD) that provides clear, easy-to-read system messages and event information. Commonly installed in building entrances and public access areas, the annunciator allows personnel and emergency responders to quickly identify fire alarm conditions and system status.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Bosch |
| Category | Fire Alarm Systems |
| Part Number | D1257RB |
| Subcategory | Fire Annunciators |
| Product Type | Remote Fire Alarm Annunciator |
| Display Type | Vacuum Fluorescent Display (VFD) |
| Interface | SDI Bus Communication |
| Navigation Controls | Two Button Navigation |
| Sounder | Built-in Multi-Tone Sounder |
| Compatibility | Bosch GV4, GV3, GV2 Control Panels |
| Firmware Requirement | Version 7.04 or Higher (GV2 Panels) |
| Installation Location | Public Access Areas / Building Entrances |
| Programmable Text | Custom Labels for Each Point |
| Application | Fire Alarm System Status and Event Monitoring |
| Weight | 1.5 lb |
Information About D1257RB
The D1257RB is a remote fire annunciator developed by Bosch Security Systems for integration with GV4, GV3, and GV2 fire and security control panels. It communicates through the SDI bus, allowing the device to display system events and status messages from the connected fire alarm control panel. The annunciator includes two navigation buttons that enable users to scroll through system events and alarms to identify the type and location of emergencies. A built-in multi-tone sounder provides audible alerts to notify occupants and assist emergency personnel in locating the annunciator during fire events.
Key Features:
- Two-Button Navigation Interface: Simple controls allow users to scroll through system events and alarm messages.
- Vacuum Fluorescent Display (VFD): Bright, high-contrast display provides clear system status information in English.
- Bosch GV Panel Compatibility: Designed for use with Bosch GV4, GV3, and GV2 control panels (firmware 7.04 or higher).
- SDI Bus Communication: Connects directly to the system data interface bus for reliable communication with the control panel.
- Public Area Installation: Suitable for installation in building entrances or areas with unrestricted access.
- Event Identification Capability: Allows emergency responders to quickly determine the type and location of alarms.
- Built-In Multi-Tone Sounder: Provides audible alerts for fire system events and helps responders locate the unit.
- Programmable Text Labels: Custom messages can be assigned to individual system points for easier identification.
- Remote Annunciation: Displays fire system status without requiring access to the main control panel.
- Durable Security System Component: Designed for reliable operation in commercial fire alarm and security systems.
The D1257RB delivers the reliability and precision required for remote fire alarm annunciation and system status monitoring in commercial fire protection systems.