Hochiki ESP Dual Sounder Controller

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By Paul Maloney on Thu 30 July 2026

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By Paul Maloney on Thu 11 June 2026

H10CHQDSCOEMSCI

Single loop address
Each alarm circuit fused at 1 amp
Two independent sounder circuits, each fully monitored for open and short circuit faults
Auxiliary monitored input
Outputs can be driven continuously or synchronised pulsed sounder drive
“Smart-Fix” housing system for flexibility
Integral short circuit isolator
Hochiki Product Code: CHQ-DSC2(SCI)