Sell Digital Door Lock

详情

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

◈ Fingerprint Cognition (optional) : DDL ***0F

◈ Mechanical Emergency Key (optional)

◈ Remote Control (optional)

◈ Link with Home Network system (optional)