Marine Approved Single Zone Module with SCI CHQ-SZM2/M(SCI)

CHQ-SZM2/M(SCI) - Marine Approved Single Zone Module with Isolator - HOCHIKI

Model CHQ-SZM2/M(SCI) is a Marine Approved Single Zone Monitor designed to allow up to 6 marine approved conventional detectors to be interfaced to Hochiki’s ESP analogue addressable system. The unit also features an integral short-circuit isolator. The CHQ-SZM2/M(SCI) utilises simple DIL switches for reliable addressing. A back box is also available (CHQ-BACKBOX) which, when used in conjunction with the CHQ-SZM2/M(SCI), increases the IP rating to IP65.
NOTE: The conventional zone on the CHQ-SZM2/M(SCI) does not support any line continuity options; if Call Points are being interfaced they should be wired at the beginning of the zone.

FEATURES & BENEFITS

• Single loop address
• Supports two independent zones of conventional detectors
• Both zones fully monitored for short/open circuit
• Requires an auxiliary 24V dc supply
• DIN rail version available
• Both models feature an integral short circuit isolator
• Approved by LPCB
• SIL Level 2 approved variant available