910 Signature Series Single Cylinder Traditional Venetian Bronze Deadbolt with Home Connect Technology Foam Board Insulation Easy Fit: 2 hole Bathtub Surrounds Easy Fit: 2 hole and black malleable iron when used with the appropriate jaws 5 Security ANSI Grade ANSI Grade 2 (Better) Included Hardware Hub Required for Remote Access Finish Venetian Bronze Deadbolt Type Single Cylinder Deadbolt Electronic Yes Material Metal Power Source Self Powered Electronic Lock Technology Z Wave Voice Control Hub Required Alexa via Proprietary Bridge Gateway Returnable 180 Day Interior Exterior Exterior Power Options Battery Wired or Wireless Wireless Smart Home Smart Home Enabled Electronic Mechanical Electronic Remote Access Remote Access Number of Batteries Required 4 Tools Hardware Collections Kwikset Signature Hub Required Nexia Gateway