Intelligent optical smoke detector for D - Loop with two optical sensors and a bidirectional isolator according to EN 54-7 /-17 /-18
Acoustic sounder for acoustic alarming according to EN 54-3
Acoustic base sounder for acoustic alarming according to EN 54-3
Compact microprocessor fire control panel for the connection of D-loop fire detection system devices.
Microprocessor controlled fire control panel for the connection of D-loop fire detection system devices.
Company network of fire safety experts