V1 version of the retract system with simple doors closed system seamlessly into an organic whole. The accuracy of this system is very high and very easy to operate.
The system will automatically activate the door system after three sets of retracts connected on the controller(The system will not able to activate the door system If one of three retract unconnected on the controller.The system automatically identify to abandon the use of port mode at that condition,but other retracts are not effect).

- Working Voltage: 5V - 6V

?- Control Box Sizes: 53mm X 32mm X 10mm

?- Control Box Version: V1

?- Weight: 24g