HOCHIKI DH-99-A SF 15/12 Download SIGA-MCC1S Datasheet (PDF)

Download SIGA-MCC1S Datasheet (PDF)

Optional FIRE or ALERT markings and colored lenses make them ideal for emergency communications/ mass notification (ECS/MNS)

or as conventional initiation circuits for 2 or 4-wire smoke detectors and contact devices

pull stations)

HOCHIKI DH-99-A SF 15/12 Download SIGA-MCC1S Datasheet (PDF)The DH 99 is designed and built to meet all local requirements, as well as the NFPA regulations regarding duct smoke detectors. The DH 99 AR is provided with output terminals for remote accessories such as a remote status indicators and reset key switches or push buttons. Air sampling is accomplished by two tubes which protrude into the duct. An exhaust tube of one standard length (7. 5") is supplied in the installation kit with the smoke duct unit.