Kwikset 916 Z-Wave SmartCode Touchscreen Electronic Deadbolt, Featuring SmartKey in Venetian Bronze, Works with Alexa via SmartThings, Wink, or Iris - 99160-003 SmartCode 916 is a one-touch locking motorized deadbolt that allows you to enter your home with the convenience of keyless entry and the back-lit keypad provides increased visibility Does NOT work via Zigbee or Amazon Key, and is incompatible with Xfinity. Compatible with Kwikset (KW1) keyway.Fits standard doors (1.37 inches  2 inches) no new screw holes required Works With Alexa for voice control (hub required, Alexa device and hub are sold separately) Requires 4 AA batteries, purchased separately Easily installs in minutes with just a screwdriver SmartThings Vera Wink Iris