Olympia Electronics analogue addressable optical smoke and rate-of-rise heat detector.
Manufacturer reference BSR-6157. With base and integrated isolator; Olympia A Protocol; 12–30 V DC; IP42; adjustable A1R/A1S class.
Olympia Electronics analogue addressable optical smoke and rate-of-rise heat detector.
Manufacturer reference BSR-6157. With base and integrated isolator; Olympia A Protocol; 12–30 V DC; IP42; adjustable A1R/A1S class.