Blaupunkt Bosch SD-S1
Product details
Short info: Blaupunkt SD-S1 - Smoke Detector - 868.35 MHz - battery powered Group Integrated Systems & Automation Manufacturer Bosch Art. No. SD-S1 Model Bosch SD-S1 EAN/UPC 4054512431209 Product Description: Blaupunkt SD-S1 - Smoke Detector Product Type Smoke Detector Power Source Battery Connectivity Wireless Frequency Band 868.35 MHz Dimensions (Width x Depth x Height) 10.5 cm x 10.5 cm x 5 cm Detailed Specifications General Product Type Smoke Detector Power Source Battery Connectivity Wireless Max. Range (outdoor) 200 m Frequency band 868.35 MHz Features Integrated alarm, 96 dB siren Miscellaneous Battery required 4 x AAA type Marking EN 14604:2005 Dimensions and weight Width 10.5 cm Depth 10.5 cm Height 5 cm Environmental conditions Min. operating temperature -20 °C Max. operating temperature 50 °C Admissible humidity Operating temperature 50 °C Permissible operating humidity 0 - 85% (non-condensing).
Transmission type | Wireless |
Item number | 14165377 |
Reviews & Ratings

- Fast & reliable response (To when smoke is emitted from d: 3 metres: 35.8 & 52.1 seconds).
- high sound pressure level of the normal alarm (LPm max from d: 3 metres: 92.5 dB)
- Power source provided ex works (4 x LR03, 1.5V replaceable)
- Size of the button (Ømax d. button: 9 milli- metres)
- high sound pressure level of the test alarm (LP max from d: 1 metre: 93.4 dB)
This model, which appears to be more expansive in size, has no real flaws. The response time is excellent (too. &m. wind: 35.8 & 52.1 sec.), whether in calm or windy conditions. Because the smoke detector can be packed very securely, it is easy to install. It can also be used as part of the manufacturer's alarm system (see p. 18-19).

- does not flash
- Very small mute and test button
- replaceable batteries
- Very loud test tone
The last three places are held by the GEV FMR 4320, the Blaupunkt SD-S1 and the Indexa RA280Q. The first two stand out above all because of their rather cumbersome handling. The GEV smoke detector has only one very small test button and the Blaupunkt device needs four batteries...