Long range small thermal imaging camera for a smartphone - Seek thermal Compact XR
Amazon.com: TestHelper KCH-P2 Ultra-Small Mini Professional Thermal Imaging Infrared Camera Imager for Smartphones Android USB-C Type C Resolution 256X192,Frame Rate 25Hz : Industrial & Scientific
Flir 61201-1105 320 X 240 Network Outdoor Thermal Imaging Camera with 4 mm Lens