Model CHQ-CP2 (PCB): Call Point PCB (ESP) that can be fitted to special call points i.e. Keyswitch Call Points, to provide an addressable facility.more info
Model CHQ-DIM(SCI) is a Dual Input Module designed to interface to a variety of inputs such as door contacts, sprinkler flow/door switches and plant more infomore info
Model CHQ-DIM/DIN(SCI) is a Dual Input Module designed to interface to a variety of inputs such as door contacts, sprinkler flow/door switches and more infomore info
CHQ-DIM2M(SCI) Marine Approved Dual Input Module with SCI Model CHQ-DIM/M(SCI) is a Marine Approved Dual Input Module designed to interface to a more infomore info
Model CHQ-DRC(SCI) is a Dual Relay Controller designed to provide two general-purpose relay outputs, each output can be driven separately for control more infomore info
Model CHQ-DRC/DIN(SCI) is a Dual Relay Controller designed to provide two general-purpose relay outputs, each output can be driven separately for more infomore info
CHQ-DRC/M(SCI) Marine Approved Dual Relay Controller with SCI Model CHQ-DRC/M(SCI) is a Marine Approved Dual Relay Controller module designed to more infomore info
Model CHQ-DSC2(SCI) is a Dual Sounder Controller, which has been designed to provide two sounder outputs (that can be driven separately) with full more infomore info
Model CHQ-DSC2/DIN(SCI) is a Dual Sounder Controller, which has been designed to provide two sounder outputs (that can be driven separately) with more infomore info