Characteristic:
1) With the advanced dynamic code remote controller technology, prevent-copied, control in long distance.                                                                                                2) Hiding design , high speed(0.2m/sec). Low noise                                                     3) While meeting obstruction , the door stops moving upward or rebounds while it is closing down.
4) While motor is functioning the indicator light always on                                         5) Auto close down setting timer function is optional to close down door after open up .                                                                                                                                 6) Connecting siren and infrared detector are optional主要功能：1.采用先进的滚码遥控防拷贝技术，遥控距离长2.隐藏式设计，运行速度快（0.2米/秒），噪音小3.有上行遇阻停止，下行遇阻反弹功能4.门运行时带有工作照明灯5.门开启后有自动延时关门功能供选择6. 可选择外接防撬报警，红外反弹等功能