Features: The Remote Control Switch Can Control The On And Off Of AC And For Equipment, Conversion And The Requirements Of Various Special Control Procedures. Widely Used In For Water Pump, Motor, Electric Appliances, Light Lamps, Electric Lock, Curtains, Doors, And Other Control Devices.  Pairing Methods： 1. Reset: Press And Hold The Controller' S Learning Button 8 Times In A Row, And After The Led Flashes Off, The Code Is Cleared Successfully. Delete All Previously Paired Remote Controls. 2. Jog To Learn Code Matching Method: Press The Learning Button On The Control Board Once, And The Learning Green Light Will Naturally Light Up Within 1 Second. Press The Remote Control Button That Requires Code Matching, And The Green Light Will Flash And Then Turn Off, Indicating Successful Code Matching. 3. Self Locking Learning Code Matching Method: Press And Hold The Learning Button On The Control Board Twice In A Row, And The Learning Green Light Will Naturally Light Up Within 1 Second. Press The Remote Control Button That Requires Code Matching, And The Green Light Will Flash And Then Turn Off, Indicating Successful Code Matching. 4. Interlock Learning Code Matching Method: Press And Hold The Learning Button On The Control Board Three Times In A Row, And The Green Light For Learning Will Naturally Light Up Within One Second. First, Press The Up Button On The Remote Control That Needs To Be Paired, And The Green Light Will Flash And Then Light Up Again. Then Press The Down Button On The Remote Control Again, And The Green Light Will Flash And Then Turn Off, Indicating Successful Pairing  Specifications: Material: ABS Color: White+Black Voltage: DC12V Working Frequency: 433mhz Coding Mode: Learning Code Load Power: Less Than And Equal To 10A Working Mode: Manual Key: Jog, Self-Lock, Interlock Remote Control Battery: 1* 27A 12V Battery(Battery Included)  Package Includes: 1 X Remote Control 1 X Receiver Module