Gas Extinguishing Control Panel
To connect detectors by 2 loops, and our variety of conventional smoke detectors and heat detectors apply to JB-QBL-QM200E.
It’s available to preset 0-30seconds automatic delay for electromagnetic valve (electric detonator).
To provide standalone output port for electromagnetic drive, and support 3A(24V)starting current.
Keyboard lock password protection to prevent misoperation.Read more detail