In The Touch Learning , Press The Code Matching Button On The Control Panel Once, And The Led Indicator Will Flash Once. After The Led Indicator Lights Up, Press The Remote Control Button That Needs To Be Coded. The Led Indicator On The Control Panel Will Flash Three Times To Code. Success. Self-Locking Learning : Press The Code Matching Button On The Control Panel Twice In Succession, And The Led Indicator Light Will Flash Twice. After The Led Indicator Light Is On, Press The Remote Control Button That Needs To Be Coded, Interlock Learning : Press The Code Matching Button On The Control Panel Three Times In A Row, And The Led Indicator Will Flash Three Times. After The Led Indicator Lights Up, Press The A Button On The Remote Control That Needs To Be Coded, And The Led Indicator On The Control Panel Will Flash Continuously. 3 Times, And Then Press Button B On The Remote Control. The Led Indicator Light On The Control Panel Flashes 3 Times In Succession, Indicating That The Code Is Successfully Matched. For The 5-Second Delay Learning , Press The Code Matching Button On The Control Panel 4 Times Continuously, And The Led Indicator Light Will Flash 4 Times. After The Led Indicator Light Is On, Press The Remote Control Button That Needs To Be Coded, And The Led Indicator Light On The Control Panel Will Flashes 3 Times In A Row And The Code Is Successfully Matched. For The 10-Second Delay Learning , Press The Code Matching Button On The Control Panel 5 Times Continuously, And The Led Indicator Light Will Flash 5 Times. After The Led Indicator Light Is On, Press The Remote Control Button That Needs To Be Coded, And The Led Indicator Light On The Control Panel Will Continue To Light Up. Flashes 3 Times And Code Matching Is Successful. 15-Second Delay Learning : Press The Code Matching Button On The Control Panel 6 es In A Row, And The Led Indicator Light Will Flash 6 Times. For The 20-Second Delay Learning , Press The Code Matching Button On The Control Panel 7 Times Continuously, And The Led Indicator Light Will Flash 7 Times. After The Led Indicator Light Is On, Press The Remote Control Button That Needs To Be Coded, And The Led Indicator Light On The Control Panel Will Continue To Light Up. Flashes 3 Times And Code Matching Is Successful. Model Number:Wireless Module Operating Temperature:-40-+85 Supply Voltage:5V 12V Condition:New Type:Voltage Regulator color: Black material: plastic Package Contents: 1 x Remote Control 1 x Receiver 1 x Housing Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.