Description
The Siemens DB-11 is a low-profile, surface-mount detector base designed for use with Siemens Model ‘H’-Series “11” and “121” conventional detectors, as well as Model ‘H’-Series addressable detectors. It provides screw-clamp terminal connections and self-wiping contacts for reliable electrical connectivity.
The DB-11 mounts on a 4-inch square, octagon, or single-gang electrical box and features integral decorative plugs to cover the outer mounting screw holes for a finished appearance. The base is compatible with the optional LK-11 detector locking kit to prevent unauthorized detector removal.
The DB-11 is UL 268 and ULC-S529 listed and approved by FM, CSFM, and the NYC Fire Department.

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