2. Unique two-way anti-reverse function.
3. Anti-pinch and anti-collision function, automatical control system, power board, passage LED indicator, passage mode setting.
4. Anti-shock function, the wing arm is automatically locked when no open signal is received.
5. The power-off the flap is automatically opened and automatically closed when it's powered, which meets the fire protection requirements.
6. With time protection and automatical reset function
7. Unified electrical interface, can be connected with reading and writing equipments.
8. Using standard electrical interface, it can easily intergrate magnetic stripe card, barcode card, ID card, IC card, and other card readers on the device.