How to wire 12v Thermostat Control Switch

Picked this up on eBay for my 150qt cooler build to control an intake and exhaust fan for when the amp and/or radio starts getting hot, I didn't want to manually control them. Thanks for watching! Be sure to leave a thumbs up, comment and subscribe! Any donations for the channel can be sent through PayPal to [email protected] any and all are greatly appreciated and will go towards better content and equipment for the channel!