Mini aerosol fire extinguishers, tube fire suppression systems, and small-size ABC super-fine dry chemical powder fire extinguishing devices are 3 different types of fire suppression systems that can be flexible to be installed in the above-described application and other places.
“Which one is better?”, it is a question that is hard to answer, because some people like the aerosol system, some like to choose the tube-based fire extinguishing device, and some like the super-fine ABC dry chemical powder:
Normally if you want DIY to install, then choose aerosol extinguishing units.
If you want to save your cost and be more economical, Choose the super-fine ABC dry chemical powder one.
If you want it simple to install and average to detect fire, Choose the tube-based fire suppression units.