X-Sense Interconnected Smoke & CO Detector, SC07-W, 3-Pack

Model SD2J0AX. Model SD20-W. Model SC06. Model SC01. Model SC06-W. Model SC01-W. Safety Standards UL 217 Ed.9 & UL 2034 Ed.5 UL 217 Ed.10 UL 217 Ed.10 UL 217 Ed.9 & UL 2034 Ed.5 UL 217 Ed.9 & UL 2034 Ed.5 UL 217 Ed.9 & UL 2034 Ed.5 UL 217 Ed.9 & UL 2034 Ed.5 Power Source 10-Year Built-In Battery 10-Year Built-In Battery 10-Year Built-In Battery 10-Year Built-In Battery 10-Year Built-In Battery 10-Year Built-In Battery 10-Year Built-In Battery Detection Type Smoke, Carbon Monoxide Smoke Smoke Smoke, Carbon Monoxide Smoke, Carbon Monoxide Smoke, Carbon Monoxide Smoke, Carbon Monoxide Style Name RF Interconnected Model Standalone Model RF Interconnected Model Standalone Model Standalone Model RF Interconnected Model RF Interconnected Model App Control Communicates with Each Other LCD Display Item Size Ø5.7' × 2.0' Ø4.8' × 1.8' Ø4.8' × 1.8' Ø5.7' × 2.0' Ø5.7' × 2.0' Ø5.7' × 2.0' Ø5.7' × 2.0'.