Full-Height Turnstile GT5 — full-height security in a compact lobby
When the BTC-300 is overkill but a tripod is too easy to climb over — GT5 is the answer. Compact 1.9 m frame, three rotor sectors, AISI 304. Installed at Fressi Urheilukatu, Helsinki.
Results
The downtown lobby was too small for a BTC-300 and too valuable to lose to shared cards. GT5 fit the existing footprint without redesigning the entry, and the three-rotor geometry ended the leak: every credential, exactly one body. The club kept its compact street-front design, kept its 24/7 unmanned model, and recovered membership revenue that previously walked through the door for free.
