SITE MAP

Strong Door Lock without Worrying about A/S
We manufacture our products based on a strict management system certified by KS and KC marks.
Highly Durable Body Made of Metal
Our door lock is made of highly durable metal against fire and impact.
Auto/Repeated/Double Lock
We produce convenient and safe products for our customer’s convenience and safety.
Safe Use of Passwords by Random Number Entering and Safety Functions
You can safely enter your passwords by the random number entering and safety functions.
Registering of Multiple Passwords/Smart Keys
You can easily register multiple passwords (up to 4 passwords)
and the smart keys(up to 30 keys) in your package.
You can use your compatible transportation/credit cards after registering.
Registering of Multiple Passwords/IC Keys
You can easily register multiple passwords (up to 4 passwords)
and the smart keys(up to 100 keys) in your package.
Registering of Multiple Passwords/IC Keys
You can easily register multiple passwords (up to 4 passwords)
and the smart keys(up to 30 keys) in your package.
You can use your compatible transportation/credit cards after registering.
Registering Multiple Passwords/Fingerprints
You can easily register multiple passwords (up to 4 passwords)
and up to 100 fingerprints.
Registering of Multiple Passwords/IC Keys(Exclusive for 2WD Model)
You can easily register multiple passwords (up to 4 passwords) and the IC keys(up to 30 keys) in your package
Registering of Multiple Passwords/Smart Keys(Exclusive for Sync Auto II)
You can easily register multiple passwords (up to 4 passwords) and the smart keys(up to 100 keys) in your package
Text Message Alarm
Text messages indicate you the condition of lock
Multi-Level Volume Control/Selective Mute function
It is very easy to control the volume of sound in 7 levels by your choice.
White Light Button Makes You See Keypad Even in Dark Place
We apply white light to 10 keys for your convenience. You can easily find and use the white light buttons even in dark place.
Emergency Power Function (Square 9V Battery)
The door lock can be operated by the emergency power from outside when the internal battery is dead.
High Voltage/Fire/Hacking Prevention System
The high voltage/hacking prevention system provides you safety.
At a certain level of room temperature increased by fire, the temperature sensor detects heat, sounds alarm, and automatically unlocks the lock.
Auto Cover
You can conveniently open and close the cover only with one touch by the auto cover function.
Convenient Handle with Safe Anti-Panic Function
It is very convenient and safe to prevent attempts to open the door from outside with tools.
Anti-Prank/Theft/Intrusion Alarm
It sounds alarm to prevent prank, theft, and intrusion.
Tempered Glass Door Lock Automatically Recognizing Left and Right Handed Doors
The door lock can automatically recognize left-handed or right-handed door, and be easily installed on the tempered glass door (It automatically recognizes the direction of doors up to 10 times for every resetting).
Easily Push-able and Visible Blue Light Button
The visible blue light buttons make you easily use them even in dark place.
White Light Button Makes You See Keypad Even in Dark Place
We apply white light to 10 keys for your convenience. You can easily find and use the white light buttons even in dark place.
High Voltage/Fire/Hacking Prevention System
The high voltage/hacking prevention system provides you better safety, automatically sounds alarm, and opens the door at a certain level of room temperature increased by fire.

Classification Specification
Installation Requirements General Fire Door Door Thickness 35mm ~ 50mm
Opening Types Password 4 ~12 Digits(You can register up to 4 passwords)
Smart Key You can register up to 30 IC Keys
Voltage DC 6V 4 LR6 1.5V AA Alkaline Batteries
Emergency Power DC 9V Alkaline Batteries (You should purchase them separately)
Product Types Non-Fireproof, Temperature Sensor Type, Keyless Type, Rim Door Lock (D-NF-T-NK-S)
Detection of High Temperature Temperature Sensor Type 72±5℃ (Laboratory Environment)
62±5℃(General Environment)
Materials Outer Body Al, Zn, Pc
Inner Body Al, Zn, ABS