Hochiki Dual Relay Controller - DIN Enclosure with SCI SCD400/4-1AC The CHQ-AB range consists of

The CHQ-AB range consists of addressable loop-powered Beacons

Professional Installation Guidance:

Impellers are adjustable pitch aerofoil with blades made from high quality GRP

Model CHQ-DZM/DIN(SCI)-IS is Dual Zone Module which is fully compatible with Hochiki's ESP analogue addressable protocol and I

Remote Enable & Fan Status

Hochiki Dual Relay Controller - DIN Enclosure with SCI SCD400/4-1AC The CHQ-AB range consists ofModel CHQ DRC2 DIN(SCI) is a Dual Relay Controller designed to provide two general purpose relay outputs, each output can be driven separately for control of such devices as dampers or for control of plant and equipment shutdown. The monitored input can be used for local power supply fault monitoring or as a general purpose input. The unit is also available as a boxed module version; both models feature an integral short circuit isolator. The CHQ DRC2