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Which is the control panel type reliable/fool proof for industrial fire protection system.? I have come across PCB type and Relay type, relay being conventional but more reliable than the  other ..is there any better system of control?

Question asked by Ponnappa BD on Apr 18, 2018

Which is the control panel type reliable/fool proof for industrial fire protection system.? I have come across PCB type and Relay type, relay being conventional but more reliable than the other ..is there any better system of control?

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