Kidde Battery Operated Smoke Alarm I9050 Smoke Alarm  (Ceiling Mounted)

Item: Smoke Alarm, Detection Method: Ionization, Interconnection Capability: No, Power Source: 9V, Audible Alert: 85dB @ 10 ft., Horn, Visual Alert: Red LED, Diameter: 5", Height: 1-3/4", Digital Readout: No, Battery Backup: No, Features: Test Button, Intermittent Red LED, Hush Button: No, Test Button: Yes, Locking Pin: Yes, Operating Temp.: 40 Degrees to 100 Degrees F, Standards: UL, NFPA, Federal Housing Authority, Housing and Urban Development and California State Fire Marshal Guidelines, Manufacturers Warranty Length: 5 Year Limited