How does walk through metal detector linkage to turnstile gate access control

The linkage (interlock) system connects walk-through metal detector with turnstile access control via relay signal output. It combines metal security screening and access permission into one workflow. The turnstile remains locked by default. Visitors must pass metal detection first; only when no prohibited metal is detected will the detector send signal to unlock the turnstile for passage. If metal alarm triggers, the turnstile stays locked and denies entry.

This factory demo video shows Sintronictech walk-through metal detector linked with turnstile gate. Watch the full workflow: person walks through security arch, metal screening, signal communication and automatic turnstile release upon passing. It visually demonstrates the interlock logic for system integrators and buyers.