Kidde RF-SM-DC Wireless Interconnect Battery-Operated Smoke Alarm

Product Review

BRK SA511B Single Station Wireless Smoke Alarm With Voice and 2 AA 1.5 Volt Alkaline Battery First AlertÂ®

Price For: Each Operating Temp.: 40 Degrees to 100 Degrees F Hush Button: Yes Visual Alert: Red LED Locking Pin: Yes Test Button: Yes Digital Readout: No Features: Wireless Photoelectric Battery Smoke Alarm, 10 year limited warranty, 915MHz with 65K security codes and 3 channel hopping Battery Backup: Yes Interconnection Capability: Yes Detection Method: Photoelectric
Audible Alert: 85dB @ 10 ft. Diameter: 5" Standards: UL217 Manufacturers Warranty Length: 10 Year Limited Power Source: (2) AA Batteries Includes: (2) AA Batteries Item: Smoke Alarm Height: 2" Depth: 2" Country of Origin (subject to change): Mexico