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 Desktop CO2 Monitor and Smoke Test™ Brand Smoke Detector Testers - 6-oz smoke check smoke d (Set of 12) to help narrow your search for your office needs. Search by Type, Brand or Price. With 2-day Shipping and Brands like Hydrofarm and Crc, you’re sure to find the right Portable 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.