Depending on your insurance provider, the amount that you can potentially save through a security system will vary. Some take into account a variety of security factors to decide on a potential deduction, while others will work with you to set up security through a partner company. Recent research has shown that some homeowners insurance companies offer discounts ranging up to 20% for those who invest in a security system. On average, discounts will likely come in around 10%. In order to find the exact amount available, you will want to speak directly with your homeowner’s insurance provider to find out the discounts they are offering for home security installations.