Alcovisor Gemini – Entrance Control Breathalyser
The Alcovisor Gemini entrance control alcohol breathalyser links to an existing access control system. This allows you
to remove the responsibility of breath testing from internal staff or security personnel avoiding bottlenecks and human
The Gemini has internal relays which links to an access control system and displays a green light which
indicates a breath test pass and will allow the system to open the gate or turnstile, while a red light which indicates a
failed breath test will prevent the tested person from entering.