Available for $75 at Amazon and Home Depot. Connects to the electrical panel to protect the entire home.
I use this to protect smart home automation devices such as wall switches, light bulbs and even major appliances such as ranges and dryers that can’t be connected to a surge protector. I connect more sensitive home electronics to a regular surge protector as second line of defense.
https://www.amazon.com/Square-Sch…B00CONA1O
Also available at Home Depot.
https://www.homedepot.c
Also recommend this for a clean install if your electrical panel is mounted into the drywall.
https://www.amazon.com/dp/B01GOWT…IG535