JB-QB-QTC5015 Gas Fire-extinguishing Control Panel

Gas fire-extinguishing system is mainly used in environments that are not suitable for setting water fire extinguishing system and other fire extinguishing systems, such as computer room, important library archives, mobile communication base station (room), UPS room, battery room, general diesel generator room, etc. * Color menu display * Max 4 fire protection zones and 1 fire alarm loop * Max 6 direct control points * Networking function * Built-in printer * Wall-mounted structure ,compact and exquisite * Connection with field devices through loop control * The system is a combination of alarm, linkage and gas fire-extinguishing * Devices can be connected include smoke detector, heat detector, flame detector, MCP, emergency start/abort button, sounder strobe, gas spray indicator, auto/manual switch module and I/O module L, N, PE: AC 220V terminals and AC grounding terminals. L+, L-: non polarized alarm loop signal bus system termina…