Kidde AC Hardwired Interconnect Smoke Alarm with Hush™

Kidde AC Hardwired Interconnect Smoke Alarm with Hush™ - Ionization Smoke Alarm The Kidde AC Hardwired Interconnect Smoke Alarm with Hush™ is an ionization smoke alarm designed for residential fire detection. It operates on a 120V AC power source with a 9V battery backup to ensure continuous protection during power outages. This alarm uses ionization sensing technology, which is effective at detecting invisible fire particles associated with flaming fires. Kidde recommends using both ionization and photoelectric alarms for comprehensive fire detection. Suitable for installation in homes, this product supports interconnection with up to 24 devices, facilitating integrated safety systems for larger residential or multi-unit environments. Specifications Manufacturer Part #: i12040 Operating Temperature: 4.4 To 37.8 degrees Celsius (40°F to 100°F) Power Source: 120VAC (80mA) with 9V Battery Backup Sensor Type: Ionization Audio Alarm: 85dB at 10 feet Humidity Range: 5% - 95% relative humidity Dimensions: 5.6 inches diameter x 1.55 inches depth Weight: 0.5 lb (approx. 4.2 lbs shipping weight) Interconnects: Up to 24 Kidde devices Wiring: Quick-connect plug with 8-inch pigtails LED Indicators: Red LED with 4 modes of operation, Green LED indicates AC power Warranty: 10-year limited warranty Features Ionization sensing technology for early detection of flaming fires AC/DC powered with 9V battery backup for power outage protection Hush™ feature to temporarily silence nuisance alarms for up to 8 minutes One-button design for easy testing and hush operation Large mounting base for easier installation and surface protection Tamper resist locking feature to deter alarm removal Alarm memory function visually indicates which unit initiated an alarm in an interconnected system Interconnectable with up to 24 devices including smoke, CO, and heat alarms Pre-stripped wiring harness with tinned strands for improved conductivity and easier wiring Dust cover protects sensor during construction to reduce nuisance alarms Downloads & Links User Guide for Kidde Models i12020, i12040, i12080 (English) Data Sheet Kidde i12040 AC Hardwired Interconnect Smoke Alarm with Hush (ENG) User Guide for Kidde Models i12020, i12040, i12080 (Spanish) User Guide for Kidde Models i12020A, i12040A, i12080A (English)