RISION Magic and Magic Pro Turn Phones and Laptops Into Thermal Cameras

According to Android Authority, many cold-weather problems in homes start small and become visible mainly through higher energy bills. A thermal camera reads the temperature of surfaces in front of it. It cannot see through walls, but surface temperature can provide clues about what is happening inside. A leaky window seal on a chilly evening can appear as a streak of cooler color spreading from the frame into the wall, while a door with worn weatherstripping shows a similar pattern along its edges.

On walls and ceilings, patches where insulation has shifted or was never installed appear as darker spots. Common trouble spots include the attic hatch, the point where a dryer vent passes through a wall and the edges of recessed ceiling lights. Heating systems can be checked in the same way. Underfloor heating pipes and electric mats show up as clear lines beneath the floor, making cold zones or loops that are not warming up easier to spot. Radiators that are warm at the bottom but cold at the top need fixing, and HVAC vents that blow noticeably cooler air than others might indicate a leaky duct in the attic or crawlspace.

Electrical safety is another use case described by Android Authority. During winter, space heaters, electric blankets and holiday lights often share outlets and power strips. If a plug, outlet or extension cord feels warmer than the ones around it, that can be a reason to take a closer look before a larger problem develops.

RISION describes the standard RISION Magic as the model most homeowners should start with. It measures about 60 x 42 x 10 millimeters, weighs 24 grams and has an aerospace-grade alloy housing. It draws power from the phone, so it does not need its own battery, and RISION says users can get five to eight hours of continuous usage on a full charge. A USB-C extension cable is included for phones with thick or rugged cases. The sensor has a 160 x 120 resolution, which RISION's QuadIR technology upscales to 320 x 240. QuadIR runs on RISION's own chip and uses AI processing to double image resolution in each direction. The field of view is 52 degrees by 39 degrees, and a 25Hz refresh rate is intended to keep the live image smooth while the user pans across a room.

The Magic also uses a single-lens dual-light fusion system called AI BiSpectrix. Android Authority said this feature blends detail from the phone's regular camera onto the thermal image in real time, so the outline of a window frame or the edge of a floorboard appears along with the heat map. Thermal sensitivity, or NETD, is 40mK or better, which RISION says allows the camera to pick up small temperature differences such as the slight chill from a window air leak. The measurement range is -4 degrees Fahrenheit to 1,112 degrees Fahrenheit, or -20 degrees Celsius to 600 degrees Celsius, and Android Authority reported that readings are most reliable within 16 feet of the target.

Android Authority recommended a late autumn or early winter walkthrough as the best time to use the RISION Magic. After turning on the heating, a user can start with windows and exterior doors, then check walls and ceilings in every room, particularly in an attic or basement. The camera can also be used to check underfloor heating in a bathroom or kitchen, giving a clearer idea of what needs fixing or patching before colder weather arrives.

The RISION Magic Pro is a compact thermal camera designed for professionals, according to Android Authority. It connects to an Android or iOS phone's USB-C port and is controlled through a companion app that provides a live temperature readout, screenshot capability and customization options. Android Authority described the USB-C module as pocketable and said it ships with a small carry case. In a first-person review, Android Authority's testing engineer noted that phone temperatures affect fast charging and prolonged gaming performance, and that dedicated thermal cameras can be cumbersome, expensive or equipped with poorer-quality optics.