Latching Digital Door Lock The Yale Latching Digital Door Lock offers key free access to your home. This latest DIY product release from Yale is easy-to-install and can easily replace an existing lever or knob-set on your home. The illuminated touchscreen pad is convenient for night time entry, and voice guide allows easy programming of up to 25 different user codes. Product Features Touchscreen KeypadNo mechanical buttons, which means no trace of your secret pin code. Pin Code ManagementOne master pin code, program up to 25 user codes. Wrong codeIncorrect code entry: After 5 unsuccessful attempts at entering, a valid pin code the unit will shut down for 60 seconds and not allow operation. Privacy FunctionThis feature enabled by the mastercode, restricts all user codes except the master PIM code. Tamper alarmAudible alarm sounds if attempting to forcibly remove outside lock from door. One Touch LockingAllows a simple touch of the keypad on your way out to engage the latch Mechanical Key OverrideIn the event your battery goes flat, a key override will prevent you from being locked out. Low battery WarningWhen the battery is low, the status indicator will flash RED. If the battery power is completely lost, use the key override. Voice and visual guides for programmingVoiced guided instructions will help you to program your lock. For added convenience, a light guide will also assist with programming. Z-Wave Communication module and ZigBee moduleThe ZWM-1 Z-Wave communication module allows the SYDL220 to communicate wirelessly and be remotely controlled via a Z-Wave enabled automation system. The ZBM-1 ZigBee communication module allows the SYDL220 to communicate wirelessly and be remotely controlled via a ZigBee enabled automation system. It simply plugs into the comms port under the battery cover of the lock. Specification Door Specifications 54mm face/cross bore 25mm latch hole 32–36mm door thickness (plastic gasket) 37–50mm door thickness (rubber gasket) Both gaskets are included in pack Latch 60-70mm adjustable backset Close Documents | Downloads Latchnig DDL (SYDL220) - Brochure_0317.pdf (.pdf, 727 kB) Yale Real Living Touchscreen Lever Lock Manual RD.pdf (.pdf, 5 MB) Close Ordering Description Finish Part Number Yale Latching Digital Door Lock Satin Nickel SYDL220 Close Digital Door Lock for Glass- SYDG313The Yale Digital Door Lock Collection offers Smarter Keyl… Touchscreen Digital DeadboltThe next generation of key-free access technology 3109+ Digital Door LockThe 3109+ comes with enhanced electronics and updated firmware.