Excellent for residential and office 1.Unlock with M1 Card,Code， Fingerprints App or Mechanical Key ,Voice Navigation While Operating,ORB black finish color 2.Max of 150 Codes,150 fingerprints, 200 Cards users. Unlimited app Users. Keypad illumination, Extra card available 3.Standard Latch(backset 2 3/8" and 2 3/4" reversible).Package Includes 2 M1 Cards, and 3 Metal Keys, Handle Direction not Reversible, This Link is Only for Left Hand Doors Code protection function Users can input many digits before and after the ture code to open the door, for example, true code is 234890(the length of codes should be 6-10 digits), you can input 146+234890+1578# to open the door, total length must be less than 16 digits , never worry about people around you will figure out the true code:) Handle Orientation for this lock is Not Reversible The orientation of this link is default for left hand. If you need right hand direction,Please buy from another link Passage Mode If you want to keep it open , just program it to passage mode, you can set any time period for "passage mode", during this time, enter a code, it will always keep open Dimenstion Diameter of plate: 2.52"(64mm)*10.2"(260mm) Latches with backset of 2 3/8"(60mm) and 2 3/4"(70mm) reversible. Handle length:5.31"(135mm) Suitable for door thickness between:1.18"-2.36"(30-60MM) Read more In case of Dead Battery The lock will alarm when the battery voltage is lower than 4.8V, You can use keys to open the door if the battery die(key hole is on the bottom of the front panel) Handle Direction The handle direction of this lock is not reversible, this link is only for left hand doors, if you need right, please buy from another link Read more Remote control Need to install a special gateway hub（sold seperately） for the lock first. once installed, you can open the lock anywhere in the world where wifi or 4G is available Components one front panel and back panel one latches(backset:2-3/8" and 2-3/4" reversible) 2 cards(Frequency:13.56MHZ)) +3 keys User Manual and Necessary fitting components Work with Alexa Must enable remote control first, and install the special gateway hub （sold seperately） for the lock. once set up, you can speak to alexa to open the lock Read more
