A system allowing the acquisition of biometric and biographical data of an individual includes a station into which at least one of the following elements are integrated: a sensor of biometric prints, a camera for taking a picture of said individual, a feedback screen and a gantry including lighting means adapted for ensuring lighting complying with given conditions of acquisition of the biometric data. The lighting means include a curved metallic reflector fixed to the rear and to the apex of the framework of a first upper light tube placed substantially horizontally, furnished with a protection which is lowered and oriented toward said reflector, and a second light tube disposed substantially horizontally in the lower part of the framework, where the power P2 of the second lighting tube being lower than that the power P1 of the first tube.