Yale YDR 4111, User Manual

Safety Cautions

Product Features

4

5

Must Read This!!!

Please read this carefully for your own safety. 

Getting Started

Do not install the unit in outdoor
environment. 

Do not attempt to disassemble 
the unit by yourself. That can
cause an electronic shock and
product damage.

Do not use force with a tool onto
the product. 

Please keep your Password
safely. 

An infant and some users who
have unusual fingerprints (those
which are difficult to register) may
not be registered for fingerprint
verification. 

Do not spray water directly to the
product or wipe it with chemical
substances such as benzene,
thinner, or alcohol when cleaning
the product. 

Keep foreign materials away from
the fingerprint sensor to maintain
it cleanly and do not use it with
wet fingers. 

Make sure to lock the door tight
when you go out. 

※ Scan-type fingerprint modules do 

not recognize fingerprints with   
water or foreign materials.

Make sure to follow the above instructions to avoid any injuries or damages on the properties . 

Caution

2⃞

Smart Pad Feature

A separate lighting method where each keypad number has been separately designed is
applied so that users may examine intuitively how the selected function is operated and 
if they are run normally. 

3⃞

Verification with the palm

The security code is verified by palm touching to randomize any
fingerprint residues on the keypad so protect from exposing it.

4⃞

Voice Guide Feature

As the voice guide is offered that lets you know the operation status and 
how to set each feature and mode for easier and more convenient use. 

5⃞

Networking System (Option)

You can use the remote control by installing the applicable remote control module. 
This option may not be available depending on your country or local dealer.

1⃞

One-touch Fingerprint Verification Method (Easy Scan)

Easy Scan technology has been applied to conveniently read a fingerprint in one
shot without the need to open or close the cover to enter a fingerprint.