Description

DDL ****0

 

Features

 Touch Pad

    : conveniently used by detecting electric current at the end of finger

Various Modes

    : Voice mode / Buzzer mode / Manners mode (silent when operating)

Secret Number Combination

     : available from 4 up to *2 digits *- changeable whenever required

Automatic Locking & Automatic Re-Locking

     : automatically locked when closing the door

     : automatically locked when the door is not opened 7 seconds after pushing

         Unlock Button

Mischief Prevention

     : every operation is stopped when unregistered key numbers are input over 3 times

       ( system operation becomes Normal mode 3 minutes after shutdown

Safe unlocking for Panic situation

      : pulling down the handle just once can help you unlock the door

        on Inside Emergency

Signal for Battery shift

      : Voice advice when battery shift required, on Voice mode

      : Buzzer advice on Buzzer / Manners mode

Back Lighting

     : numbers easily distinguished even at night

 External Power Terminal available on Emergency

     : DC 9V battery can help you unlock the door on emergency

       such as battery discharge

 Durability

     : electric shock-resistant / fireproof / longer lifespan

Mechanical Emergency Key (optional)

Remote Control (optional)

Link with Home Network system (optional)