Kidde i12040 Hardwired Smoke Alarm with Battery Backup and Smart Hush

Item: Smoke Alarm, Detection Method: Ionization, Interconnection Capability: Up to 24 Units, Power Source: 120VAC, 9V, Audible Alert: 85dB @ 10 ft., Horn, Visual Alert: Red LED, Diameter: 5-1/2″, Height: 1-1/2″, Digital Readout: No, Battery Backup: Yes, Features: Alarm Memory, Hush Button: Yes, Test Button: Yes, Locking Pin: Yes, Operating Temp.: 40 Degrees to 100 Degrees F, Standards: UL, Includes: 9V Battery, Manufacturers Warranty Length: 5 Year LimitedThe AC-powered, hardwired Kidde i12040 i

$ 21.05

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