Kevo Contemporary Smart Lock

Touch-to-open convenience using Bluetooth technology that allows your smartphone to be your key
Free unlimited keys to share with your family, friends, and dog walker
SEND and manage ekeys via your smartphone for anytime access, scheduled access and 24 hour guest access
Receive notifications, view lock usage history, and lock/unlock the door using the kevo app; compatible with iPhone 4S or high and select Android 5. 0 or higher devices
Featuring Smart Key security, which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds
Smart home compatibility with Alexa (requires kevo Plus), ring doorbell, sky bell, Nest Learning thermostat, select Honeywell thermostats, Android wear and IFTTT
Also works with the kevo fob (99260-001) and the kevo Plus hub (99240-001); both are sold separately