Finding Smoke & Carbon Monoxide Detectors for your office can be hard when you need a mix of price, utility and style. Luckily, Wayfair Supply has products like the PHD6™ PID Multi-Gas Detector For Oxygen, Carbon Monoxide, Hydrogen Sulfide And LEL and MultiPro™ Multi-Gas Dector For LEL, Oxygen And Duo-Tox (Carbon Monoxide And Hydrogen Sulfide) With Alkaline Battery And Confined Space Kit to help narrow your search for your office needs. Search by Special Offers, Overall Height or Overall Depth. With 2-day Shipping and Brands like Biosystems Incorporated and Biosystems Incorporated, you’re sure to find the right Multiple Gasses/Smoke Smoke & Carbon Monoxide Detectors for your small business, school or building. We make finding the right Smoke & Carbon Monoxide Detectors easy and cost effective for commercial shoppers by putting it all on the same site – Wayfair Supply.