The benefits of a keyless RV lock are numerous. You don't need your keys when you go for a walk or head to the beach. ANSIKE RV Door Lock allows you to program access codes, which can be easily changed at any time. You can give a code to a guest or someone watching your RV and later delete or change the code. Read more HOW TO CHANGE THE CODE TO A NEW CODE? Step 1 Press number "8" key and press lock key together see the keyboard flicker and hear the lock "peep" sound. Step 2 Enter the initial password "1234" then press lock key for confirm here the "peep" sound in the same time. Step 3 Enter a new password and press the Lock key within 2 seconds. Do it again to confirm. The new password contains a maximum of eight digits. Step 4 After entering it twice, you will hear a "beep" and the new password has been set successfully. Read more