Every year, American homeowners waste hundreds of dollars on energy they never actually use — all because of hidden air leaks, insulation gaps, and drafts they can’t see with the naked eye. At Pixfra, we build thermal imaging technology that makes these invisible problems visible. In this case study, we’ll walk you through exactly how thermal devices are used in home energy audits and why this simple step can save you real money. What Is a Home Energy Audit? A home energy audit is a full checkup of how your house uses energy and where it wastes it. Think of it like a doctor’s visit — but for your home. A certified auditor comes in with specialized tools and examines everything from your walls and windows to your HVAC system and attic insulation. A certified pro inspects insulation, doors and windows, ductwork, and major systems — often using tools like blower doors and infrared cameras — to find where you’re wasting energy. The result is a prioritized roadmap that can lower utility bills, improve comfort, and boost indoor air quality. The goal is simple: find out where your home is leaking energy and fix it. Making energy efficiency upgrades identified in a home energy assessment can save 5–30 percent on your monthly energy bill while also ensuring the health and safety of your house. That’s a big deal when you add it up over the course of a year or a decade. And the main tool that makes all of this possible? A thermal imaging camera. Before we get into the details of the case study, let’s quickly talk about what makes a thermal device worth your time. If you want a deeper breakdown of the specs that actually matter, we’ve put together a full guide on the top 6

If you run a farm or ranch in the U.S., you already know that losses don’t just happen during the day. Predators, sick livestock, broken fences, and trespassers do their worst after dark. A thermal monocular puts eyes on your entire operation at night — and the return on that one purchase can be staggering. We built this case study at Pixfra to show you the actual numbers. What Farmers Lose Without Thermal Imaging Let’s start with what’s eating into your bottom line right now. Feral hogs alone are a persistent and costly threat to U.S. crop and livestock production, inflicting over $1.6 billion in damages annually. That’s not some abstract government number — it’s real money disappearing from farms across the South and West every single year. In Texas alone, the cost of feral hog-related agricultural damage exceeded $871 million in a single year. And hogs are just part of the picture. Collectively, predator attacks — led by coyotes — cost ranchers about $232 million per year in lost animals, with coyotes responsible for well over half of all livestock losses to predators nationwide. If you’re running cattle, sheep, or goats, something out there is costing you money every night you can’t see what’s happening on your land. The damage goes beyond dead animals. Feral hogs caused an estimated $375 million in property damage in 2020 alone across 13 states, including damage to fencing, waterers, feed and hay storage, pasture roads, erosion infrastructure, and working facilities. In 2021, producers spent $474 million and over 17 million labor hours on hog control. That’s time you’re not spending on production, breeding, or anything else that actually grows your revenue. And here’s the kicker: it’s estimated that a single feral hog can cause $500 worth of damage to fields and pastures. Multiply

Shooting past 300 yards in total darkness is a different game. You need a thermal scope that can detect, identify, and help you hit targets at distance — not just show you a glowing blob. At Pixfra, we build thermal imaging devices used by hunters across 30+ countries, and we know what separates a real long-range thermal scope from a spec-sheet wonder. What Makes a Thermal Scope Good for Long-Range Shooting Not every thermal scope can handle long-range work. A scope that performs well at 100 yards might turn into a blurry mess at 400. If you plan to reach out past 300 yards at night — whether you’re hunting coyotes across open fields, running hog eradication on ranch land, or just want confidence at distance — you need to pay attention to a few specific things before you spend a dime. The first thing to look at is sensor resolution. This is the number of pixels your thermal sensor uses to build the image you see through the eyepiece. If your shots stay within 100–150 meters, a 384×288 sensor will often suffice. If you’re shooting 250+ meters, go for a higher-resolution sensor (640×480 or 1024×768) and better thermal sensitivity (<20 mK NETD). A higher pixel count means the animal you’re looking at is rendered by more pixels on the screen, which lets you see ears, legs, body posture, and movement — all details you need for positive target ID before pulling the trigger. If you look at a coyote at 400 yards through a 256-resolution sensor, the animal might only be rendered by 4 or 5 pixels — it will look like a blurry Lego brick. With a 640×512 sensor, that same coyote is rendered by dozens of pixels. That’s a night-and-day difference when it comes to making an