In 1951 the first video tape recorder captured live images from television cameras by converting the camera's electrical impulses and saving the information onto magnetic video tape.
His main tools are recording devices (camera, tape deck, radar, sonar) used in an ongoing investigation of electricity, frequency, architectural space and paranormal electronic interference.
All you need is a printer (with a full ink cartridge), scissors/large paper cutter, a lot of tape, time and stamina for a little do-it-yourself crafternoon.
In any case, it has long been possible to complicate the task of tampering with electronic devices by sealing them with tamper evident tape or sealing wax.