Three-wings automatic revolving door(HH-RD4)

It has 7 normal functions and 4 optional functions. We can design the door as customer request. Normal Functions: 1. Responsive rotation: The infrared motion sensor perceives the moving objects( or signals), the door rotates automatically. 2. Anti-clamp: The anti-clamp sensor( infrared or extrusive) can avoid the door injuring the person passing by. 3. Emergency button: Push the button on the post, the door will stop immediately. 4. Lower speed: Push the button on the post, the door will rotate slowly. 5. Automatically display of functional status and malfunction: The screen on the post can display the code of doors operational state and the malfunction information. 6. Speed adjustment: Frequency conversion technology can adjust the speed rotate steadily. 7. High-efficiency seal: The high-quality brush keeps draughts, cold and noise outside. Optional function 1. UPS: In the event of a power failure, the urgency electric power system can supply power to keep the door rotate. 2. Fingerprint identification: The fingerprint system can limit the qualifications of passenger to improve safe performance. 3. Fire central control: The fire control signal of building links to the door, the door unlock or switch to the urgency evacuation mode automatically when the fire alarm rise. 4. Customized products according to customers requirements.