ELELTRONIC DIGITAL PUSH BUTTON LOCK FEATURES - 1+' OPEN SYSTEM 1 : Security code(4 to12digits + 4 to12digits) ' : Mechanical key override(RIM Cylinder) - Auto.locking(selectable manual mode) - Low
Battery : Visible Indicator (Battery life : Up to 10,000 openings or about 1year) - Numeric keypad Back-lighting(green LED) Specification - Door Thickness : 40~50mm - Handing : LHR,RHR (easy to
change) - Dimension Exterior Body : 72 x 290 x 60 (WxLxH)mm Interior Body : 98 x 337 x 84 (WxLxH)mm - Power : 4 AA standard alkaline battries