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Kidde Smoke Detector, Hardwired with AA Battery Backup, 20SAR, 18 Pack
✅ In stock
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Grade
Analysis Confidence
15%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 20, 2026 4:02 AM · Prices & availability subject to change
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📝 Product Overview
🏪 Sold by
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🚚 Shipping
Free Shipping
Product Details
✓The information below is per-pack only
✓SMOKE DETECTION: Model 20SAR detects smoke over 25% faster*; sounds a loud 85-decibel alarm with red LED light for clear visual warnings; suitable for homes
✓HARDWIRED WITH AA BATTERY BACKUP: Connects directly to 120V AC power and includes two AA batteries for backup operation to help ensure continuous detection during power outages; includes a 10-year limited warranty** from date of purchase
✓REDUCED FALSE ALARMS: Uses advanced sensing technology that helps distinguish between real smoke and everyday cooking or steam; helps reduce false alarms while maintaining quick, accurate detection when smoke is present
✓TESTED FOR SAFETY & PERFORMANCE: Rigorously tested to meet UL 217 10th Edition and FCC standards; designed to help ensure reliable performance and compliance with recognized safety requirements
✓INTERCONNECT CAPABILITY: Connects with other Kidde alarms so when one detects danger, all connected units sound together; helps ensure everyone in the home is alerted to potential hazards***
✓BUILT FOR HOMEOWNERS AND PROFESSIONALS: Designed for those who prioritize dependable, code-compliant detection; supports safety goals for homeowners, property managers, contractors, and professionals seeking long-term home safety assurance
⚙️ Specifications
Brand
Kidde
Style
9th Edition
Power Source
Corded Electric
Color
Blanco
Product Dimensions
1.88"D x 5"W x 5"H
Item Weight
2.4 pounds
Upper Temperature Rating
100 °F
Sensor Type
Photoelectric
Material
Plastic
Unit Count
18 Count
Model Number
20SAR
