The FLIR ONE IOS Thermal Camera Attachment for iOS Mobile Devices, MSX Enhancement, 160 x 120 Resolution, 9 Hz Framerate is a compact thermal imager that detects invisible heat energy, allowing users to "see" and measure subtle changes in temperature. FLIR ONE IOS attaches to iOS smartphones and tablets via lightning connector and displays thermal images on the device's screen. Powered by Lepton - FLIR's smallest thermal camera module - FLIR ONE IOS offers valuable solutions, like spotting energy leaks at home, locating a missing pet at night, or seeing in complete darkness. The device also includes a visible CMOS camera, which enables the use of FLIR's patented MSX technology. MSX Technology Multi-Spectral Dynamic Imaging (MSX) Technology adds visible spectrum definition to IR images by detecting the edges of objects. Text becomes clearly visible so that you can read a label or identifier within the IR image. This exclusive function provides extraordinary thermal detail that instantly highlights and orients problem locations and eliminates the need to refer back to a visual image for detail.