Function: It has 4 unlock options: Remote Control, M1 card, Pass code or Mechanical Key.
Max of 100 Codes, 800 Cards, 120 Remote Control users. Keypad illumination
Code users can change the code by their own, no need to know master code, the one who knows master code can easily add or delete normal users.

Pass word protect funtion, you can input many digits before and after your code to open the door, for example, your code is 666666, you can input 12352+666666+98658 to open the door, total length must be less than 20 digits

Double user function,when this function is enabled, you need to input two open lock ways to open the lock, for example, one code+ another code, one code+card, two cards,one code+one remote control, etc.

Handle Orientation for this lock is easily Reversible

The orientation of this lock is default for right hand. If you need left hand direction,simply follow the instrution in the package or ask video guide from seller to change the direction.
Standard Single Latch,backset for 2-3/8" and 2-3/4" both available in the packing
Package also includes 1 Remote Control(27A 12V battery required), 2 M1 Cards, and 3 Metal Keys and necessary fitting components.
Passage mode available
when enter into this mode, the lock won't automatically lock after open once, no need to input code every time for a busy door
Voice Navigation While Operating, make it much easier when program the lockIn 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(move away the key hole cover first). there is a plastic sucking dist to do this or you can use a magnet to move it away
Video Guide available