Details of the problem:
Hello, I bought a MC-203E electric door lock from your company and used it in the door of the rental house. Because some tenants do not close the door properly when they enter and leave the door. I want to set 1 minute, if the door is not closed properly, a beep will sound. How can I set it up? Thank you
Expert answer:
Hello! Thanks for using our company's products! The remote control is facing the lock, you type "*+1234+#" on the remote control, and the lamp on the lock flashes, indicating that you have successfully entered the management state. Then you key in "63+#+3 digits overtime opening time (for example: 63#060#, it means alarm 60 seconds) +#". After the setting is successful, press "*" twice to exit the management state.
