Alluser C3 – Cylindrical Security Portal

The Alluser C3 is a robust cylindrical security portal engineered for environments requiring the highest levels of pedestrian access control and physical protection. With an external diameter of 1,380 mm and a clear opening of 860 mm, it combines generous internal space with uncompromising security performance. Its full-height, interlocked structure ensures strict single-person access especially when the C3 is equipped with APD (Anti-Piggybacking Detection), an ultrasonic sensor system that verifies single occupancy within the cabin. This advanced technology prevents unauthorized passage and supports seamless integration with security infrastructure in sensitive areas.

Certified security standards:
LPS 1175: Issue 8 – Levels A1 (SR1), B3 (SR2), C5 (SR3)
EN 1627 – Classes RC3 and RC4