The Kidde DETECT compact smoke alarm features a space-saving 4" design ideal for small rooms, closets, and hallways. Photoelectric sensor technology detects slow, smoldering fires that produce significant smoke.

• Compact 4" design for small spaces
• Photoelectric sensor detects smoldering fires
• 85 dB alarm audible throughout the home
• Powered by 2 AA batteries (included)
• Smart Hush feature silences nuisance alarms for 8-10 minutes
• LED indicator shows alarm status
• 10-year end-of-life reminder
• UL listed for safety

Tip: Replace batteries every 6 months or when you hear the low battery chirp. Test monthly to ensure proper operation.