Kwikset 910 Signature Series Z-Wave Traditional Round DeadboltMotor driven deadbolt latch allows for true remote locking and unlocking Check whether the door's status is locked or unlocked Tapered designed latch enables misaligned doors to lock without pushing or pulling a door shut Full 128 bit encryption security BHMA grade 2 certified 20 minute fire rating UL certified Patented side locking bar technology offers improved security by protecting against lock bumping, an attack technique used to defeat