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D56

更新时间： 2024-09-24 06:52:11

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Fire Annunciator

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Fire Alarm Systems | D1257 Fire Annunciator

D1257 Fire Annunciator

Can be remotely installed in public access areas

Built-in multi-tone sounder

▶

Easy to read vacuum fluorescent display shows

complete system status in English format

Programmable custom text for each point

Local system test display

▶

Molded red ABS plastic construction

The D1257 Fire Annunciator is typically installed in

building entrances and areas with unrestricted access.

This allows a responding agency or persons evacuating

the building to quickly and safely identify the type and

location of the emergency from outside the building.

It has a built-in sounder that allows it to be installed out

of sight. Audible tones alert personnel to fire system

events and assist fire fighters in locating the

annunciator.

The D1257 can be placed in public locations because it

lacks function keys. Two navigational keys allow the user

to step forward or backward through a list of system

events.

Factory Mutual Research

NYC/MEA (12-92-E, Vol. 12)

Installation/Configuration Notes

Compatible Control Panels

The D1257 Fire Annunciator is compatible with the

D7212, D7212B1, D7212G, D7412, D7412G, D9112,

D9112B1, D9124, D9412 (using the D9112LTB, the

D9112LTB-EX, or the D9412GLTB), and D9412G Control

Panels.

Mounting

The D1257 is a low profile, surface-mounted unit molded

in durable red plastic with three mounting holes in the

base that allow secure, correct positioning during

installation. Protect the surface-mounted D1257 by

mounting it to a D56 or D56R Conduit Back Box. The

D1257 can be flush mounted using a D54B or D54C

Flush-mount Kit. For desktop applications, the D1257

can be mounted to a D55 Desk Stand.

Certifications and Approvals

Listings and

Approvals:

UL AMCX: Central Station Alarm Units (UL1610)

UL APAW: Police Station Alarm Units (UL365)

UL APOU: Proprietary Alarm Units (UL1076)

UL NBSX: Household Burglary Alarm System Units

(UL1023)

UL UOXX: Control Unit Accessories, System (UL864)

Note

Do not install the D1257 in direct sunlight.

This damages the module components and

makes the display less visible. Do not mount

the D1257 in wet or moist locations.

UL UTOU: Control Units and Accessories – Household Sys-

tem Type (UL985)

CSFM 7167-1615: 100, 7165-1615: 113,

7165-1615: 119, 7170-1615: 144,

7170-1615: 145

www.boschsecurity.com

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