Review on 🔋 10-Year Battery Powered Smoke and Carbon Monoxide Detector, Dual-Pack Portable Fire CO Alarm for Home and Kitchen by David Perez

This alarm came with incorrect instructions. The instructions they provide are for the fancy model you are talking about. So without the right instructions, it's impossible to make sure it's configured/working properly. How can a company be so reckless as to sell security devices with incorrect instructions? Others here have posted the same complaint about this product, but Revain still has the Revain's Choice label for this potentially dangerous product.