This SIEMENS Dual Optical/Heat/Carbon Monoxide Detector is designed to provide reliable detection of smoke, heat, and carbon monoxide. Equipped with advanced technology, it offers superior sensitivity and accuracy, ensuring swift response and maximum safety. Increase your peace of mind with this innovative detector.

Specifications:

Features:

• UL 268 7th edition Listed, ULC Listed; FM (#3230, #3210), CSFM (#7272-0067:0258) Approved
• Built-in ISOtechnology
• Competitive 10-year CO sensor lifetime
• Advanced multi-criteria fire detector that has optical thermal and CO sensors
• Differentiates between deceptive phenomena and an actual fire (nuisance-alarm avoidance)
• Compatible with ‘H’-series devices on the same loop of Desigo Fire Safety FACPs
• Enhanced detection via forward-and-backward light-scattering technology
• Supervisory feature for temperature and CO-concentration-threshold monitoring
• Complies with NFPA 76 (Telco standard) as `VEWFD’ high-sensitivity detector
• UL Listed and FM Approved as a multi-criteria and `VEWFD’ fire detector
• Low-temperature warning for sprinkler systems, per NFPA 25
• UL 268A Listed for direct air-duct use (4,000 FPM)
• UL 2075 and NFPA 72 requirements for sensitivity self-monitoring
• Remote sensitivity-measurement capability
• Tri-color detector-status light-emitting diode (LED) with 360 ° view
• Polarity insensitive via SureWire
• Responds to both flaming and smoldering-fire signatures
• Supervisory temperature-monitoring feature
• Automatic environment compensation
• Meets UL, NFPA 72 requirements for sensitivity self-monitoring
• Compatible with:
• Model DB-11—series mounting bases
• Model DPU (device programmer / loop tester)
• Restriction of Hazardous Substances (RoHS compliant)