Siemens DB-11 detector base for intelligent addressable fire alarm systems.

Compliance

• UL 268
• UL 268A
• FM Approved
• NFPA 72
• RoHS compliant

Key features

• Compatible with Siemens intelligent addressable detectors in the Cerberus PRO and FireFinder XLS families
• Operating voltage range 13–32 VDC supports a wide range of panel configurations
• Velocity rating 0–4,000 fpm for standard ceiling and plenum mounting environments
• Humidity tolerance 0–95% for reliable operation in varied building conditions
• Modular form factor designed for straightforward field installation and servicing

The DB-11 is a mounting base used with Siemens addressable detectors on Cerberus PRO, Desigo Fire Safety, and FireFinder XLS platforms. It provides the electrical and mechanical interface between the detector head and the signal line circuit, supporting standard 4-inch junction box mounting.

Verify panel/device family compatibility before ordering.