About This

• SMOKE DETECTION: Model 20SDR detects smoke over 25% faster*; sounds a loud 85-decibel alarm with red LED light for clear visual warnings; suitable for homes
• AA BATTERY OPERATION & WARRANTY: Powered by two AA batteries (included) for easy, no-wiring setup; Backed by 10-year limited warranty** that starts 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
• TEST & HUSH BUTTON: Allows quick testing of alarm functionality to help ensure the unit is operating properly; temporarily silences false alarms that may occur without disabling the detector for continued safety monitoring
• 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

Overview

• Brand : Kidde
• Style : 10th Edition
• Power Source : Battery Powered
• Color : White
• Product Dimensions : 1.88"D x 5"W x 5"H
• Item Weight : 5.92 ounces
• Alarm : Audible
• Operating Humidity : Up to 95% relative humidity (RH), non-condensing
• Upper Temperature Rating : 100 Degrees Fahrenheit
• Sensor Type : Photoelectric