• RD-J

    Front Panel: zinc alloy
    Back Panel: zinc alloy
    Handle: zinc alloy
    Backset of inner lock: 60/70mm
    Working valtage: 6V DC, 4pcs AA batteries
    Working current: less than 160mA
    Finish/Color: Satin Nickel
    Code capability: 10 groups, 1-12 digits code extent
    Alarm when battery is lower than 4. 6V DC
    Backlight keypad, operate in dark
    Battery life: up to 20000 times, about 2 years
    Applicable door thickness: 35-55mm
    Hidden keyhole, more secure
    Super password function, more secure

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