Data Sheet for Product

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ARCHITECT AND ENGINEER SPECIFICATIONS

Data Sheet

Models DB2-HR, DB-11 and DB-11E

Specialized Detection Devices

‘DB’ Series Detector Bases

9907

Model ‘DB’ Series of Detector Bases

Cerberus

PRO

Fire Safety & Security Products

Product Overview

The detector bases are low-profile, surface mounting

bases used on various Siemens ─ Fire Safety

conventional and addressable detectors.

Model DB2-HR, which is a redesign of Model DB-HR, is

compatible with the standard, addressable type of

intelligent detectors, as well as those detection devices

that operate with ASAtechnology™.

Additionally, Model DB2-HR is backward compatible with

the Siemens Model 'H'-series intelligent detectors and

detector-assigned FACPs. Model DB2-HR can also

operate with Siemens' 50-point addressable; 252-point

addressable; 504-point addressable, and Fi r eFinder ®

XLS fire systems. A relay output from the fire detector

base for signaling other devices is provided by Model

DB2-HR.

The detector bases use screw-clamp contacts for

electrical connections and self-wiping contacts for better

reliability. Further, the bases can be used with the

optional Model LK-11 detector locking kit, which

contains 50 detector locks and an installation tool, to

prevent unauthorized removal of the detector head.

Specifications

Models DB-11 and DB-11E are standard bases for Model

’H’-series “11” and Model “121”-series conventional

detectors, as well as the Model ’H’-series addressable

detectors. Model DB-11 has a 6’’ (15.2 cm) diameter, and

the diameter for Model DB-11E is 4.5 inches (11.4 cm).

Specifications ─ (continued)

Moreover, Models DB-11 and DB-11E mount on a 4’’-square,

(10.2 cm) octagon or single

-gang box. Model DB-11 has

integral, decorative plugs to cover the outer screw holes.

However, Model DB2-HR mounts on a double

-gang, 4-inch

(10.2 cm.) square electrical box.

Dimensions

Note: The Model DB-11E base detector has a diameter dimension of 4.5’’ (11.4 cm).

 Each detector base is compatible with Model ‘H’, “11”

and “121” series of conventional detectors

 All bases compatible with optional Model LK-11 detector-locking kit

 Each detector base also functions with the

addressable Model ‘H’ series, as well as Models

OH921, OP921, OOH941, OOHC941 and H

I921

intelligent detectors

 Model DB2-HR is also compatible with ASAtechnology detectors

 Model DB2-HR has backwards compatibility with Siemens Model

'H'-series intelligent detectors

 Models DB-11 and DB-11E mount on a 4-inch

octagon, square or single-gang electrical box

 Model DB-11 has plugs to cover the outer-mounting screw holes

 Model DB2-HR mounts on a 4’’-square, double-gang

electrical box

Model DB-11

Model DB-11E

 UL268 Listed, ULC-S529 Listed;

FM, CSFM and NYC Fire Department Approved

Model DB2-HR

Model DB-11

Mounting Diagram

Model DB2-HR

Summary of content (2 pages)

PAGE 1
Data Sheet Specialized Detection Devices ‘DB’ Series Detector Bases Models DB2-HR, DB-11 and DB-11E ARCHITECT AND ENGINEER SPECIFICATIONS  Each detector base is compatible with Model ‘H’, “11” and “121” series of conventional detectors  All bases compatible with optional Model LK-11 detector-locking kit  Each detector base also functions with the addressable Model ‘H’ series, as well as Models OH921, OP921, OOH941, OOHC941 and HI921 intelligent detectors Model DB-11  Model DB2-HR is also compatibl
PAGE 2
Wiring Diagrams Note: The illustration above is typical wiring for Models DB-11 and DB-11E (using Models PE-11, PE-11T, DT-11, OH121, OP121, and HI121 detectors.) Note: The illustration above is typical wiring for Models DB-11 and DB-11E (using Models FP-11, FPT-11, FS-DP, FS-DPT, and FS-DT detectors.) Note: The illustration above is typical wiring for Models DB-11 and DB-11E (using Models HFP-11 Series and SFP-11 Series detectors.