Siemens DB-3S Low-Profile Fire Detector Mounting Base
The Siemens DB-3S is a low-profile detector mounting base specifically designed for fire alarm installations where ceiling clearance is restricted. With its reduced height profile, the DB-3S enables proper detector placement in environments where standard-height bases would violate clearance requirements or present an obstruction.
The DB-3S maintains full compatibility with Siemens 11-series detector heads, providing a secure mechanical and electrical connection without compromising detector performance. This makes it an ideal solution for drop ceilings, low-clearance mechanical spaces, and any application where a slimmer installation profile is required.
- Reduced height design for tight ceiling clearance applications
- Compatible with Siemens 11-series detector heads
- Standard electrical box mounting footprint
- Plug-in detector head interface
- Maintains full electrical compatibility with 11-series detectors
- Ideal for drop ceilings and low-clearance environments
When space is at a premium, the Siemens DB-3S low-profile base delivers the performance of a full-size detector base in a compact form. Life Safety Consultants carries genuine Siemens fire alarm accessories for your installation needs.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | .25 lbs |
|---|---|
| Dimensions | 6 × 6 × .5 in |
| Part Type | Base, Detector Base, Mount |
| Manufacturers | Siemens |
| Compatible Panels | MXL, MXLV, FireFinder XLS, Sinteso |
| Compatible Bases | Siemens 11-series detector heads (OSI-11, DH-11, HI-11, etc.) |
| Cross Reference | DB-3S |
| Base Type | Low-Profile Detector Mounting Base |
| Mounting | Standard electrical box |
| Head Compatibility | Siemens 11-series |
| Key Feature | Reduced height for tight clearance |





