Autronica BHH-500/N Fire detector | Smoke detector
The Autronica BHH-500/N is an interactive optical smoke detector and is compatible with Autronica fire alarm systems. Its SelfVerify feature performs a self-test every 24 hours, increasing reliability and reducing the need for maintenance. With DYFI+ technology, it minimizes false alarms and can distinguish real signs of fire. It can also transmit temperature data thanks to its integrated thermistor. The built-in short circuit isolator increases safety and the automatic addressing feature simplifies installation. Designed to withstand harsh operating environments, it is suitable for marine and industrial use. Operating voltage 10-27V DC, temperature range -20°C to +70°C, protection class IP44D.