Detection & Safety Features

• Dual Sensors:

  • Smoke: Photoelectric (optimized for smoldering fires)

  • CO: Electrochemical (accurate carbon monoxide detection)

• Alarm Sound: 85dB (loud, meets safety standards)

• Interconnectable: Links with up to 24 Kidde devices (alarms trigger simultaneously)

• Self-Testing: Automatic diagnostics for sensor/battery health

• End-of-Life Alert: Notifies when replacement is needed (~10 years)

Power & Reliability

• Primary Power: 120V AC hardwired (requires electrical connection)

• Backup Power: Sealed 10-year lithium battery (non-replaceable)

• Battery Life: Matches device lifespan (no battery replacements needed)

Installation & Design

• Mounting: Ceiling or wall (included twist-lock bracket)

• Dimensions: 5" (H) × 5" (W) × 1.88" (D)

• Weight: 0.65 lbs

• Indicators:

  • Green LED: Normal operation

  • Amber LED: Maintenance/error

  • Red LED + Alarm: Smoke/CO detected

Environmental Ratings

• Operating Temp.: 40°F – 100°F (4°C – 38°C)

• Humidity Range: 10% – 95% RH (non-condensing)

Certifications

• UL 217 (9th Ed. for smoke)

• UL 2034 (4th Ed. for CO)

• FCC Compliant (no interference risks)

Included Accessories

• Mounting bracket

• Screws & anchors

• User manual