6-Pack Wireless Interconnected Smoke & Carbon Monoxide Detectors – Battery Powered Combo Alarms with 820 ft Transmission Range (Batteries Included)

Protect Your Home with Dual Detection Power
This upgraded 2-in-1 alarm system features advanced photoelectric smoke sensors and electrochemical CO sensors to provide rapid, accurate detection of both smoke and carbon monoxide threats. Unlike standard detectors with a 3-year sensor life, ours boast an impressive 10-year sensor lifespan, offering long-lasting peace of mind for your household.

Smart Wireless Interconnection – Mesh Network for Full-Home Coverage
Each unit is wirelessly interlinked right out of the box — no complicated pairing required. When one detector senses danger, all six alarms will sound simultaneously, ensuring everyone in your home is alerted. The robust mesh network provides a stable connection across 820 ft (250m) — ideal for multi-level homes, apartments, or offices.

Simple Installation, Long-Lasting Power
Powered by 3xAA batteries (included), these alarms install easily with the provided mounting brackets and screws. Each detector offers up to 5 years of battery life, and we back it with lifetime free battery and product replacement, saving you time and money over the long haul.

Real-Time Monitoring with LCD Display
An intuitive LCD screen displays real-time CO levels (PPM), battery status, and alarm conditions. Built-in multi-directional gas-sensing holes reduce false alarms while providing fast, accurate readings. Color-coded LED indicators alert you at a glance — blue for smoke, red for CO.

Certified for Your Safety
This smoke and CO detector is fully UL217 and UL2034 compliant, verified by laboratories accredited under ILAC ISO 17025/NRTL standards. Built to meet the highest safety standards, it's a vital layer of protection against the silent dangers of fire and carbon monoxide.