Want keyless home entry with your existing lock. Kevo Convert is a smart lock conversion kit. It uses your existing deadbolt and turns it into a smart lock in minutes, no hardwiring needed. It replaces the interior part of your current door lock for smarter access to your home using your smartphone (your existing keys will still work as a back-up). Kevo Convert controls your existing deadbolt by locking and unlocking from the inside of your door. Simply download the Kevo app to lock or unlock your door, send digital eKeys and track home access from your smartphone. With the app you can easily track who comes and goes; give loved ones access to your home from your phone (you'll even get a notification when they use one); send and retract eKeys; and get alerts on lock activity. Kevo Convert works with a variety of smart products that you already love including Nest Learning Thermostat, Honeywell Thermostats, Ring Video Doorbells, Skybells, and Android Wear.