Edwards SIGI-271

Key Features

• Intelligent addressable manual fire alarm call point with breakglass activation
• Integrated Signature Series intelligent interface electronics with KAC call point
• Protective plastic coating on glass prevents operator injury and glass fragment dispersion
• Continuous self-checking with results permanently stored in non-volatile memory
• Automatic parameter updates and health status monitoring
• Flush or surface mount installation options
• Multilingual glass insert options available
• Designed for rapid manual activation of fire alarm systems

Technical Specifications

• Switch Type: Held off by glass edge; released when glass is broken
• Operating Voltage: 15.2 to 19.95 Vdc (19 Vdc nominal)
• Operating Temperature: -4 F to 140 F (-20 C to 60 C); Humidity: 0 to 93% RH
• High Ambient Temperature Operation: Up to 120 F (49 C)
• Mounting: Flush or surface installation
• Glass Insert: Multilingual options available
• Self-Checking: Continuous with permanent non-volatile memory storage

Certifications

• Signature Series intelligent addressable component
• UL 1639 manual call point listed
• NFPA 72 compliant
• Commercial, industrial, and public building compliant