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Part names

Outdoor unit

Indoor unit

RFID card reader

[OPEN/CLOSE] button

Emergency power supply

G

Manual open/close device

Terminal

H

[Satety mode]button

Reset button keypad

I

Dead bolt

Keypad cover

J

[Register] button

K

Battery

L

Battery cover

M

Battery cover lock screw

Components

The components are subject to changes depending on the installation environment.

• 

Magnet cover

• 

Screw

• 

Battery

• 

RFID card

• 

Remote control (sold separately)

• 

Interlock devicel (sold separately)

• 

Stopper

• 

User Manual

• 

Installation manual

• 

Installation paper patter

B

A

C

D

E
F

G
H

I

J

K
L

M

User Manual

GL220

Password/RFID card

Cautions 

• 

Make sure to read this user manual before using the product.

• 

For your safety, change the password regularly.

• 

Do not reverse the poles of the batteries because doing so may cause liquid 
leakage or rupture.

• 

When the battery set is discharged, replace all the batteries at the same time.

• 

Do not mix new batteries with partially discharged or fully discharged batteries.

• 

Do not install, disassemble, or repair the product by yourself.

• 

Use a dry, superfine cloth to clean the product.

• 

Do not press the buttons with sharp objects, such as gimlets or pins, or insert 
sharp objects into the product.

• 

Do not use the product for other purposes than digital door lock.

• 

Be careful not to let water into the product.

• 

Do not apply a heavy force to the product.

• 

Keep the product warranty card for A/S service.

Make sure to install the product by an installation engineer. 

Any product malfunction occurred if it is not installed by designated engineer will cause A/S service 
charges.

Troubleshooting

Sympton

Solution

The product is not powered on

Check whether the battery set is inserted 

properly or discharged. 

Check the battery insertion direction and the 

pole marks. 

Replace all the batteries with new ones.

The passwords cannot be registered

Open the battery cover, press “[Register]” button, 

and retry registering by referring to the password 

registration method that was specified in the 

user manual.

The door will not open after inputting 

the password followed by “#” button

Check if the password entered is correct.

The password cannot be registered if the keypad 

lamp turns off. Therefore, enter the password 

again after turning on the keypad lamp by 

touching it with a hand.

The door will not open although the 

registered information is authorized with 

a password / RFID card

Use an emergency battery (9 V).

It might be a system failure, contact our service 

center.

Alarm is on and sounds like, “beep 

beep beep”

This alarm indicates that the battery set should 

be replaced. Make sure to replace all the batteries 

with new ones.

The auto lock mode does not work

Try to reset auto lock mode.

If the battery set is discharged, you can hear the 

sound when pressing the buttons,but the product 

will not work. Therefore, replace all the batteries 

with new ones.

Product Specifications

Installation 

condition

Glass door

Door thickness: 12 mm

Opening type

Password

4–12 digits (Up to four passwords may be 

registered

RFID card

Up to 100 RFID cards may be registered.

Rated voltage

DC 6V

LR6 1.5 V AA alkaline battery

Emergency power 

supply

DC 9V

Alkaline battery (sold separately)

Overheating 

detection

Temperature sensor 72 ± 5

 (lab environment), 62 ± 5

 (general 

environment

Material

Outdoor unit

AI, Zn, ABS

Indoor unit

Zn, ABS

Product Warranty Sheet

Model name

Serial No.

Purchase (installation) date

Installation service shop name

Installation engineer name

Telephone No.

Address

• 

When you request for a repair service, you need to present this warranty sheet, which 

indicates the purchase date.

• 

The warranty service for this product will be provided based on the details that were 

inputted on the product warranty sheet.

• 

When you purchase this product, have its seller input the purchase date on the product 

warranty sheet because the free warranty service period starts on the purchase date.

• 

The functions and design of this product are subject to changes without notice for the 

improvement of its performance.

dormakaba services information

Thanks for purchasing dormakaba smart locks. We provide warranty services for our door 

lock products. To ensure your rights, please read the following clauses carefully.

1. 

We provide one year free warranty for the door locks bought from our authorized sales 

channels and used correctly from the date of purchase. 

2. 

When you buy the product, please ask the seller for invoice and keep it properly. 

3. 

After installing the lock, please supervise the installation staff to fill out the product 

warranty card, and the seller will register product information according to the Receipt.  

4. 

Warranty Card and invoice are required for warranty. 

5. 

If you need repair service, please contact the seller or call our service hotline, and our 

authorized unit will provide repair services. 

6. 

The above warranty shall not be applied to the following: 

• 

Warranty period expires;

• 

The product model and bar code on the Warranty Card do not match the lock;

• 

Warranty Card is altered without permission;

• 

The lock is installed by unqualified personnel;

• 

The lock is disassembled or modified without permission;

• 

Damage is caused by force majeure (earthquake, fire, flood, etc.).

For more information of the warranty clauses, please refer to our official website or call 
the local hotline.

www.dormakaba.com

Enter the registration mode

Authorize with an administrator password

1.  Press [Register] button

2.  Input an administrator password

3.  Press [#] button

Authorize with an administrator RFID card

1.  Press [Register] button.

2.  Put an administrator RFID card on the 

reader

• 

Not inputting anything for 10 seconds will cancel the authorization.

• 

An error will occur if entering less than 6 digits or more than 12 digits password and cancel the 

authorization.

• 

When entering an administrator password, press [*] button will reset the entry.

• 

Press [#] button without any entry or press [Register] button during authorization will cancel the 

authorization. 

Register password  

Make sure to register a password while the door is open

Change administrator password  * Default password: 123456

1.

2.

3.

Enter the registration mode

Press [0] button

Enter a 6 to12 digit 

administrator password, 

and press [#] button

  

• 

Administrator password cannot be identical to an existing user/guest password.

Register a user password

1.

2.

3.

Enter the registration mode

Press [1] button

Enter a 4 to 12 digit user 

password, and press [#] button

  

• 

Repeat step 3 before the keypad lamp turns off will register another user password. (Up to four 

passwords can be registered)

• 

User password cannot be identical to an existing administrator/guest password.

Register a user password with an address

1.

2.

3.

Enter the registration mode, 

and press [1] button

Select and press an address 

among 1–4 , and presss [#] 

button

Enter a 4 to 12 user password, 

and press [#] button

  

  

• 

Repeat step 2 and 3 before the keypad lamp  turns off will register another user password. (Up to four 

passwords can be registered)

• 

User password cannot be identical to an existing administrator/guest password.

Register a guest password  

One-time password 

1.

2.

3.

Enter the 

registration mode

Press [4] button

Input a 4 to to 12-digit guest 

password, and press [#] button.

  

  

• 

Guest password cannot be identical to an existing administrator/user password.

• 

The guest password will go invalid after using it to open the door.

• 

Not inputting anything for 10 seconds will cancel the registration.

• 

When entering an administrator, a user, or a guest password, press [*] button will reset the entry.

• 

Press [#] button without any entry or press [Register] button during authorization will cancel the 

authorization.

Register a RFID card 

 

.

Make sure to register a RFID card while the door is open.

Register an administrator RFID card

1.

2.

3.

Enter the registration mode

Press [0] button

Close the keypad cover and put 

the administrator card on the 

reader

• 

Repeat step 3 before the keypad lamp turns off will register another administrator RFID card. 

(Up to 10 RFID cards can be registered)

• 

Administrator RFID card cannot be identical to a user RFID card.

Register an administrator RFID card with an address

1.

2.

3.

Enter the registration mode, 

and press [0] button

Select and press an address 

from 1 to 10, and press [#] 

button

Close the keypad and put the 

administrator RFID card on the 

reader

  

• 

Repeat step 2 and 3 before the keypad lamp turns off will register another administrator RFID 

card. (Up to 10 RFID cards can be registered)

• 

Administrator RFID card cannot be identical to a user RFID card.

Register a user RFID card

1.

2.

3.

Enter the registration mode

Press [2] button

Close the keypad and put the 

user RFID card on the reader

• 

Repeat step 2 and 3 before the keypad lamp turns off will register another user RFID card. (Up to 

100 RFID cards may be registered)

• 

User RFID card cannot be identical to an administrator RFID card.

Register a user RFID card with an address

1.

2.

3.

Enter the registration mode, 

and press  [2] button

Input an address to be 

registered (1–100), and 

press [#] button

Close the keypad and put the 

user RFID card on the reader

  

 

• 

Repeat step 2 and 3 before the keypad lamp turns off will register another user RFID card. (Up 

to 100 RFID cards may be registered)

• 

User RFID card cannot be identical to an administrator RFID card.

• 

Not inputting anything for 10 seconds will cancel the registration.

• 

Press [#] button without any entry or press [Register] button during authorization will cancel the 

authorization.

 

Enter the deletion mode

Authorize with an administrator password

1.  Press [Register] button for three seconds

2.  Input an administrator password
3.  Press [#] button

Authorize with an administraton RFID card

1.  Press [Register] button for three seconds

2.  Put an administrator RFID card on the 

reader

• 

Not inputting anything for 10 seconds will cancel the authorization.

• 

An error will occur if entering less than 6 digits or more than 12 digits password and cancel the 

authorization.

• 

When entering an administrator password, press [*] button will reset the entry.

• 

Press [#] button without any entry or press [Register] button during authorization will cancel the 

authorization.

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