1. All aluminum alloy base 2. High-power variable ring voltage regulator and low-noise high-torque motor 3. Digital tube display, high-power LED lighting 4. Menu operation, electronic limit, slow start and slow stop 5. In case of resistance and overload protection, the power can be adjusted in 9 levels 6. External infrared, wall switch and backup battery can be connected 7. Remote rolling code encryption

1. Semi-aluminum alloy base 2. Toroidal transformer and low noise motor 3. LED display, high-power LED lighting 4. Electronic limit, slow start and slow stop 5. In case of resistance and overload protection, the power potentiometer adjusts the force 6. External infrared, wall switch and backup battery can be connected 7. Remote rolling code encryption

1. Semi-aluminum alloy base 2. Toroidal transformer and low noise motor 3. LED display, high-power LED lighting 4. Electronic limit 5. Encounter resistance and overload protection 6. External infrared, wall switch and backup battery can be connected 7. Remote rolling code encryption 8. IP44 waterproof and dustproof design

1. All aluminum alloy structure, 2. High-power AC motor with overheat protection 3. With broken chain protection function 4. Electromagnetic brake, precise limit stop, double limit switch protection 5. Wireless remote control, rolling code encryption 6. Manual function

1. Aluminum alloy drive wheel, split design 2. Annular compressor and low noise high torque motor 3. LED display, LED lighting 4. Electronic limit 5. Adjustable resistance in case of resistance and overload 6. External infrared, wall switch and backup battery can be connected 7. Remote rolling code encryption

1. Manual zipper operation

1. All aluminum alloy base 2. High-power variable ring pressure device, left and right double head drive 3. LED display, LED lighting 4. Mechanical limit 5. In case of resistance and overload protection, the power is adjustable 6. External infrared, wall switch and backup battery can be connected 7. Remote rolling code encryption

1. All aluminum alloy base 2. High-power variable ring voltage regulator, dual motor drive 3. LED display, LED lighting 4. Mechanical limit 5. In case of resistance and overload protection, the power is adjustable 6. External infrared, wall switch and backup battery can be connected 7. Remote rolling code encryption