Bosch D1257 Remote Fire Annunciator
Brand: Bosch · SKU: D1257 · MPN: D1257 · Category: Components
The D1257 Fire Alarm Annunciator provides remote annunciation capabilities without system control, making it suitable for public access areas. It is similar in appearance to the D1256 Fire Command Center but lacks function keys, preventing unauthorized system control. It features two navigational keys to step through a list of system events and a built-in multi-tone sounder. The display is an easy-to-read vacuum fluorescent display (VFD) that shows complete system status in English, with programmable custom text for each point, and includes a local system test display. The unit is molded in durable red ABS plastic and has a low profile. It connects to the control panel via a standard four-wire flying lead cable. It is compatible with Radionics' D9124, D9112, D9412, D7212, and D7412 control/communicators, and specifically with Bosch GV4, GV3, and GV2 control panels (firmware version 7.04 and higher).
Specifications
| Type | Remote Fire Annunciator |
|---|---|
| Color | Red/Grey |
| Wiring | Standard four-wire flying lead cable (Field wiring: 22 AWG or 18 AWG) |
| Display | Vacuum Fluorescent Display (VFD) |
| Sounder | Built-in multi-tone sounder |
| Construction | Molded red ABS plastic |
| Control Capability | None (Annunciation Only) |
| Warranty | Varies by Seller/Condition |
| Weight | N/A |
| Dimensions | 11.7 cm x 21 cm x 2 cm (4.6 in. x 8.2 in. x 0.8 in.) |
Key Features
The D1257 is a remote fire annunciator designed for public access areas where system control functions must be restricted. It provides visual and audible status updates via a VFD and built-in sounder, connecting to compatible Bosch/Radionics control panels over a four-wire connection.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Bosch D1257 Remote Fire Annunciator (D1257) is 100% genuine Bosch hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Bosch D1257 Remote Fire Annunciator includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Bosch D1257 Remote Fire Annunciator compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the D1257.
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