Kwikset 99420-003 Aura Bluetooth Programmable Keypad Door Lock Deadbolt Featuring SmartKey Security, Iron Black. SHARE ACCESS WITH GUESTS: Backlit keypad with support for up to 250 access codes. SMARTKEY SECURITY: Kwikset's SmartKey security protects your lock against advanced break-in techniques and allows you to re-key your lock yourself in seconds.
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