Smoke and Carbon Monoxide Detectors

Questions and Answers for Kidde 10-Year Worry-Free Hardwired Smoke and Carbon Monoxide Detector with Wire-Free Voice Interconnect 21028759

Internet # 302789423

Model # 21028759

Store SKU # 1003331532

Store SO SKU #1002669803

10-Year Worry-Free Hardwired Smoke and Carbon Monoxide Detector with Wire-Free Voice Interconnect 21028759

by

Kidde

Questions & Answers (41)

Combination Smoke and CO alarm requires hardwire installation
10-year battery backup for protection even during power outages
Alarm features wire-free interconnectivity via radio frequency

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