Hi @Matt13 & @nunUrBizzy and welcome to the Wyze Community #Wishlist / Forum.
I agree that having a Fire/Smoke/CO2 alarm is a great accessory for the HMS.
May be question of liability. e.g The most important insurance you can have for your alarm company (Wyze AWS) is liability insurance. As an alarm company, many businesses are relying on you to protect their business property from break-ins, fires and anything that puts their business in danger.
My home insurance company asked for a copy of the monitoring certificate and gave me a 0.01% discount. They didn’t care what type of system, sensors or even if it was professionally installed. It was more of a token discount.