VEVOR Thermal Imaging Camera, 256 x 192 IR Resolution Pocket Infrared Thermal Imager with WiFi, 25Hz Refresh Rate Thermal Camera Pocket with 3.2" Touch Screen, 0.3MP Visual Camera, -4℉-1022℉, IP54

Generally, it is not possible. The product itself does not have a penetrating function and can only detect the temperature of the surface of an object. However, if the termite nest is not very deep, about 5 to 10 cm, and the temperature can penetrate through the wall, it will be detected.

You can export the photos by plugging in the USB cable and connecting it to your computer.

It can be charged, but it is not recommended to replace it. This replacement is more troublesome and easy to damage the casing.