Protecting your small business in 2025 doesn’t have to cost a fortune. With the rise of DIY security systems, wireless sensors, and smart monitoring options, business owners can now secure their shops, offices, and warehouses at a fraction of the cost compared to older alarm contracts. Below is a detailed guide to the 7 best affordable alarm systems in 2025 for small businesses, including real pricing, features, and pros and cons — all designed to help you make the right choice for your budget and security needs. Why Affordable Alarm Systems Are Essential in 2025 In 2025, commercial break-ins and…