As set out in the definitive Regulation, TCS may consist of the following parts, imported either together or separately:
- a camera head with three or more sensors (12 mm or more charge-coupled pick-up devices) with more than 400000 pixels each, which can be connected to a rear adapter, and having a specification of the signal to noise ratio of 55 dB or more at normal gain; either in one piece with the camera head and the adapter in one housing ...
