Feature:1. Smart Control: You can use the remote controller module to control the CW and CCW rotation as well as the on and off of motor.2. Broad Utility: Can be applied for rolling shutters, rolling doors, projection screens, awnings, water pumps, winches and so on.3. Reliable Work: Allowing independent control on multiple units at the same time, the work distance can get up to 200m in outdoor.4. Signals Input: Low level active, inputs from the negative pole of optocoupler. There is signal when the voltage is lower than 2V.5. Easy to Install: Designed to have a compact size and a light weight, the installation can be quickly completed within minutes.Specification:Item Type: Remote Control ModuleWorking Voltage: DC 6.0V-40VModule Power Consumption: 0.6W without load motor, 0.1W static. Signal Input: Low level active, the input is the negative pole of the optocoupler. When the voltage is lower than 2V, it is considered that there is a signal. Response Speed: K1 K2 is 20ms, SW1 SW2 is 50ms. Action Life: More than 150,000 times. Rated Current: 5ARemote Control Battery: 1 x 23A 12V battery, delivery without battery. .Package List:1 x Remote Control Module1 x Remote Control