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Contact Person Ms. Xiaoqin
Jiangning, Nanjing, Jiangsu
Instructions First: encoding. Management code: press "*0" key and red button Inside the door, enter code Press * key, the buzzer drops three seconds, and then the setting is finished. Common code setting: press red button inside the door, Enter code, and then press * key, after hearing the buzzer for confirmation, the setting is finished. Second: opening the door. Input code. Press # key, the green lamp is bright, if code is correct, into the opening state. Third: notes: If red and green lamp is bright at the same time, it means under voltage, please replace battery within one or two weeks. If entering successive three wrong codes, the keypad is locked for two minutes automatically, if still wrong, keep locking The code is no more than 8 digits
