Home Automation Greeley. The options for your Control4 system continue to grow. Black and Decker has just released a door lock which can be integrated into your Control4 system. This means you can get an email or a text when your kids get home from school, and they use their personalized code. Or you can program your system to turn on the lights when it is night time and you unlock the door. Or you can have a button anywhere in the house that locks or unlocks the doors. There are a myriad of possibilities. Let us set up a demo for you today.