Description Description ROLLING SHUTTER HIDDEN MOTOR input voltage 110-250V~ 50-60Hz Rated Power: 200w Rated Voltage of Motor: 24VD Cloading weight 600kg remote control 15pcs Auto-Close Time Yes Operating Frequency: 433.92MHz working speed 18cm/sec 1.The operator is composed of motor, gearbox, manual release mechanism 2. Using high efficiency worm reducer, large speed ratio, high efficiency, low power, safety and goood self-locking. 3. good lubrication, low noise, long use life. 4. Powerful and quiet DC motor, quick installation 5. Auto close option can be enabled 6. Automatic reversing system 7. Manual release in case of power failure 8. Courtesy LED light automatically lights on 9.External push button available 10. Metal structure, powerful
