• Voltage: 230 V
• Power: 450 W
• Operation: 5 min
• Max Lifting Height: 6 M
• Powerful, low noise, smooth running and low energy consumption;
• Easy to install, easy to maintenance and superior quality.
• Bracket with anti-drop protection device;
• The stable and reliable brake is with double limit switch protection to prevent door over roll-up;
• Motor is with manual chain, can be operated when power failure or maintenance needed.