DescriptionModel DB-11E is a standard base for Model ?H?-series ?11? and Model ?121?-series conventional detectors, as well as the Model ?H?-series addressable detectors. Model DB-11E has a 4.5? (1.4cm) diameter.
Additional information
| Brand | Siemens |
|---|---|
| conditions | new |
| production | StatusActive |
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