Necknix Haven CO & Gas Detector

Introducing: The Haven CO & Gas Detector Necknix is a professional-grade detector specifically designed to show you real-time CO, natural gas, and propane levels starting at 0 PPM. It's an easy-to-use, accurate device that anyone can install in 30 seconds no ladder, no tools, no electrician. Keeping a Haven in your home is one of the most important decisions you can make for yourself and your family. Because the silent killer doesn't give warnings. Haven does. Designed By Firefighters. Built To Save Lives. Necknix was developed with first responders who saw the same tragedy repeat itself — families with "working" detectors who never got the warning they deserved. ✓ UL 2034 Certified — Strictest CO detector standards in North America ✓ Professional-Grade Sensors — Same technology used by fire departments ✓ ETL Listed — Independently tested for safety and accuracy Haven isn't just another detector. It's the detector firefighters wish every home had. Like having a fire station in your hallway — watching the air so you don't have to. Protect Your Family. Get Your Haven Today!