Ключевые слова: automatic, background, beam, black, bulb, button, cable, camera, change, control, controllers, digital, dslr, electronic, enforcement, equipment, fast, flash, gadget, grey, infra, infrared, ir, isolated, monitor, objects, photo, photograph, pictures, plastic, power, program, release, remote, shutter, signal, slr, speed, technology, timer, trigger, white, wireless,