The Olympia Electronics BS-657/A/WB smoke detector combines visible smoke detection with rate-of-rise heat detection. It operates on a 17–30 V DC power supply and has an IP42 protection rating.
- Type: Visible smoke and rate-of-rise heat detector
- Power supply: 17–30 V DC
- Protection rating: IP42
- Color: White
- Base: Not included
- Type
- Smoke Detector
- Thread
- No
- Autonomous
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.