1.Can be set to 6 limit point,
2.Quiet operation,low noise value 40dB,
3.DC power supply,energy saving,
4.Industrial grade hardware using PIC microcontroller,super anti-jamming capability,
5.Of displacement generated with automatic braking correction,
6.Remote control automatically sets the itinerary for installation inconvenient places,
7.Has a case of plugging stop function,protection systems and user security,
8.Patented low-power design,can be outside with sticks or battery-powered panels solar panels,
9.Motor control part of the built-in  sealed packets sealed box components,higher safety performance.