1. All-digital passenger identification technology: all passengers are identified before entering the elevator, including eyeball identification and fingerprint identification;

2. Digital intelligent security control technology: through the passenger identification system or IC card and digital monitoring equipment, the entry of outsiders is refused;

3. The fourth-generation machine room-less elevator technology: the main engine must be separated from the guide rail and the car, there is no resonance at all, the speed can reach more than 2.0M/S, and the maximum can be used above 30 floors;

4. Two-way safety protection technology: two-way safety gear and two-way speed limiter must be used in Europe and are being widely used in China;

5. Quick installation technology: The elevator installation method in the past has been changed to enable quick assembly;

6. Energy-saving technology: the use of energy-saving technology makes the elevator more energy-saving;

7. Digital monitoring technology: The computer is completely used for elevator monitoring and control;

8. Wireless remote control and alarm device: When the elevator fails, the elevator can send the fault information to the mobile phone through the wireless device, and send the signal through the mobile phone to carry out simple control of the elevator.