10-Year Battery Combination Smoke Carbon Monoxide Alarm Detector with Large LCD Display, UL 217 & UL 2034 Certified

Key features

• Please Note: SC07 is a basic standalone unit; it does not support wireless interconnection, does not have Wi-Fi, and cannot be used with a base station; for interconnection, search for SC07-W
• 2-in-1 Protection: The combination detector detects faster and more accurately using a photoelectric smoke sensor and an electrochemical CO sensor; tested and certified to meet UL 217 and UL 2034 safety standards
• 10-Year Battery: The fire and CO alarm is built with a sealed lithium battery that provides 10 years of continuous power, saving you from changing batteries and power outage
• Simple Installation: Requires no rewiring; easy to mount this smoke and carbon monoxide alarm on any wall or ceiling with the included mounting bracket, screws, and anchor plugs
• Informative LCD: Displays real-time CO levels from 30–999 ppm (parts per million) taken from the surrounding air, as well as battery level and working status

Free shipping included. 30-day hassle-free returns.