This deadbolt addition to the SmartCode family is the most robust SmartCode lock ever made. The metal housing delivers quality that can be felt for added security and durability. Expanding your security system solution with Home Connect technology, a Kwikset SmartCode keyless entry lock will allow the lock to communicate wirelessly to security and home automation systems via Z-Wave Plus to enhance your customer's lifestyle. The new Kwikset Smartcode Deadbolt with Z-Wave features a new, more sleek design with upgraded features including an 11 button back-lit keypad and dramatically reduced interior size, tamper resistant indoor cover. This new '914' series locks down user code management by requiring a master code.