This product use optional power,that in normal power supply situation,motor drive with power by utility.If have a power off for its electrical automatic power reserves,and can ensure door motor run about 20 times in normal.

the system features as follow:

• Press the garage door's button operation, power-driven make shutter open and close safely, positioning accurate and reliable
• When the power off, the hand chain elevating garage door, or hand lever gravity separation by falling closed garage door.
• Motor with overheat protector, have overheating protection function.
• Low noise,small vibration,low consumption
•  High performance and long service life.
• Transmission mechanism has reasonable design, advanced technology, gear not easy wear, durable, operation, low noise, small shaking.
• Motor starting torque, overload ability. Electric Garage Door machine for short-time duty (S2), continuous running time is less than 5min.
• But anti-theft functions well with using radio remote supporting.

 

Zhangzhou Haohua Electrical Co., Ltd. 

 

We are founded in March 2003 and with 8000 square meters factory in Fujian,China. As a professional manufacturer of rolling door motors, fireproof door motors,AC&DCdoor motor,remote controller,UPS  and other related peripherals,Haohua now has advanced technology and a complete quality control system which enable our products sell well in the market.

With CE and ISO9001:2008 certificates, the company has advanced automatic technology and professional manufacturing technique,which enanbles our products to have reliable quality and competitive price.Haohua insists on the management philosophy of "sustainable development, people-oriented", We devote ourselves to improving product quality and service. Our products sell well in the market. Our R&D team also makes innovation in techniques based on market demands. In this case, we can produce goods according to your request