garage doors
chamberlain garage door system keyless entry
access the home with a 4 number pin works with all chamberlain openers from 1993 to present any chamberlain opener with safety sensors wireless design can be installed and programmed in minutes single button closure simplifies a secure exit temporary pin can be programmed for deliveries or guests key pad lights up to allow for easy use day or night includes battery and weather cover sku dbdq3972
chamberlain