Fangrui Product Details 1. K18 Universal U-shaped Copy Electric Rolling Shutter Door Gate Garage Remote Controller, Frequency:315mhz 2. One-click Copy, Simple Operation 3. Strong Privacy 4. Save Each Key Password Separately 5. Can Be Reused Continuously For 1 Million Times 6. Uses: Garage Doors, Motorcycles, Car Alarm Products, Home Security Products, Short-distance Wireless Remote Control Products, Industrial Control Products, Etc. 7. Working Voltage: Dc12v, One 27a Battery (not Included) 8. Working Current: Less Than Or Equal To 8ma 9. Encoding Type: Self-copying 10. Modulation Method: Ask (am) 11. Transmitting Power: ≤100mw 12. Transmitting Distance: 50 -100 M 13. Use With The Following Remote Control Ic Modules (please Check Your Original Remote Control Before Ordering), And Your Remote Control Should Also Be A Fixed Code Or A Learning Code. 2260 (all Manufacturers), 2262 (all Manufacturers), Pt2264 (all Manufacturers), 5326 (all Manufacturers), 527 (all Manufacturers), 1527 (all Manufacturers), 2240 (all Manufacturers), Ht6026 , Ht6012, Ht6014, Ht600, Ht680, Ht6010, Ht6207, Ht640, Ht6p12e, Ht6p20d, 12l-4sc, Pt2292, 12l4sc, Sc5262, Plc168, Nf9420116, Um3750am, Smc918, Smc908, 1416, 5211, Hcs101, Hcs200, Hcs201, Hcs300 , Hcs301 (partial Code) 14. How To Program: 15. Please Clear The Test Code Before Copying: Press The Above 2 Buttons At The Same Time Until The Led Light Flashes 3 Times Quickly, Then Release Any Button (the Other Is Kept Pressed), And Then Press The Button 3 Times, The Led Light After Flashing Quickly, Release The Two Buttons. When You Press Any Button, The Led Will Not Light Up, Which Means You Have Deleted The Code 16. Learn The Code: Press And Hold The Buttons On The Remote Control, The Same Is True For The Buttons On The Remote Control, Keep Them Close To The Receiving Signal For 3 Seconds, The Led Light Will Flash Quickly And Then Stay On, Then Release The Button. Try To Press This Button, The Led Light Will Light Up, Indicating That You Have Successfully Copied. Do The Same Steps For The Other Buttons 17. Recovery Function: If You