The Honeywell 51198947-200 is a commercial-grade, two-wire, addressable smoke detector with voice notification. It is UL listed and meets the requirements of the National Fire Protection Association (NFPA) 72.

Features

• Voice notification: The detector provides voice alerts for smoke, carbon monoxide, and fire.
• Two-wire addressable: The detector can be connected to a fire alarm system using two wires.
• Commercial-grade: The detector is designed for use in commercial settings.
• UL listed: The detector meets the safety standards of Underwriters Laboratories (UL).
• NFPA 72 compliant: The detector meets the requirements of the National Fire Protection Association (NFPA) 72.

Technical Specifications

• Power: 12 VDC
• Current draw: 35 mA
• Sensitivity: 5.0 ± 0.5 pCi/L
• Response time: 10 seconds
• Battery life: 10 years