1. A compact electro-mechanical design with an exquisite rotating plate and a self-lock mechanism
2. Passable for bi-direction
3. Self-locking within 5 seconds if there is no one passing after signal activation
4. Arm auto dropping when power off and manually put the arm up when power on
5. Person counter output is available to indicating passenger quantity; the pulse is 200MS
6. Able to avoid unauthorized access
7. Fire alarm emergency signal output: if with arm auto drop function, the arm will drop automatically after signal activation; if not, the arm rotating plate can operate freely and there is alarm after signal activation
8. Input interfaces available for left access(L), right access(R), emergency(EM), GND; EM is in priority; NO electrical replay output with pulse between 200MS~500MS; EM signal should maintain connected when any emergency happens.
9. Output interfaces available for passenger counters (left and right side); it is dynatron OC output with the pulse of 200MS; working with devices of DC 5V, 12V, 24V.
10. Emergency Alarm interfaces available for alarm equipments under 12W or DC12V