First Alert SA511CN2-3ST Interconnected Wireless Smoke Alarm with Voice Location vs Kidde 21026044 Wireless
- Great for a family of five
- Easy to set up
- Photoelectric sensor inside is quick to detect slow, smoldering fires
- Single detector only - ionization type only
- Comes with two alarms
- Wireless system works well
Reviews by Topic
Our analysis shows how reviewers feel about different topics. Please note these are not full reviews.
Security System
Fire Safety
Home Automation
Emergency Response
Smoke Alarm
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