X-Sense Smoke Detector Carbon Monoxide Detector Combo, SC07, 5-Pack

From the brand

Standalone Model

Interconnected Model

Please Note: The SC07 is a basic standalone unit. It does not support wireless interconnection, Wi-Fi, or base station connection; for wireless interconnection, search for SC07-W
10-Year Protection, Zero Maintenance: A built-in sealed lithium battery powers the alarm for a full decade—no battery replacements, no late-night low-battery chirps, and no ladder climbing
Photoelectric Smoke Sensor and Electrochemical CO Sensor: Responds faster to slow-smoldering fires, helps reduce cooking-related false alarms, and reliably detects dangerous carbon monoxide
Simple Installation: No rewiring required; easily mount this smoke and carbon monoxide alarm on a wall or ceiling using the included mounting bracket, screws, and anchor plugs
Meets UL 217 & UL 2034 Safety Standards: Independently tested and certified to meet UL 217 and UL 2034 standards for smoke and carbon monoxide detection; clear certification markings help support safety checks and code-compliant installation