Nanjing Duotai Electronic Technology Center

1ã��Key pad screenï¼� 2ã��Control boardï¼� 3ã��Solenoidï

Preface: Insert the battery box together with an emergency battery, the display automatically scans to see whe

***** 4batteries which are 5VCD into the batteries box ***** the door ***** the door 4.add key ***** pas

1, This electronic lock has two ways to unlock (1)Key pad entry to unlock The user code can be 1-8 digits, t

DT0917 Circular LCD lock instructions First, unlock the password lock : there are two ways to unlock, admin

Instructions First: encoding. Management code: press "00" key and red button Inside the door, e

Biometric with motor lock or linear actuator as well as standard safe lock nstructions The factory code is

Install battery, LED will scan automatically, seeing whether more or less strokes. When LED plays "good&q

Instructions Preface: Install battery, LED will scan automatically, seeing whether more or less strokes.

��This electronic lock has two ways to unlock 1�Key pad entry to unlock There

Instructions The factory code is 168 and 1234 First: encoding. Personal code: press red coding button, The

Instructions The factory code is 168 and 1234 First: encoding. Personal code: press red coding button, The