Product features

- To connect detectors by 2 loops, and our variety of conventional smoke detectors and heat detectors apply to JB-QBL-QM200.

-  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.