Barrier for vehicle access control. It incorporates a 3, 4.5 and 5 m long boom (depending on the model). The barrier is prepared for intensive use with constant ups and downs, up to 5 million cycles before severe failure and a service life of up to 10 million cycles. It adopts the use of high-performance Servo Motor in its mechanism, which provides a simple and reliable structure with a long life cycle, which also reduces the need for maintenance to a minimum and includes an anti-collision anchor base for the boom that prevents breakage. upon receiving any impact. 0.9, 2.5 and 3 s opening time depending on the model. The power supply is 220 Vac 50Hz with a consumption of 100 W. Protection level: IP65. Withstands operating temperatures from -40 ° C to 75 ° C. Case dimensions: 360 x 330 x 1000 mm. Remarks: Models finished in L (housing on the left of the boom), R models (housing on the right of the boom).