2. *1#1#12112233#
3. To unlock the door with the new passcode, simply enter 12112233#.
How to Delete a Passcode
1. Enter your mastercode# ---> wait for an ascending beep
2. Enter *1#3#[prefix]# ---> wait for an ascending beep ---> the passcode has been deleted
3. Once the light has dimmed, you can test to see that the passcode no longer works.
Example, Let’s say, we want to delete the passcode 12112233, you would enter:
1. 00123456# (default mastercode)
2. *1#3#12#
How to Delete All Passcodes at Once
1. Enter your mastercode# ---> wait for an ascending beep
2. Enter *1#5# ---> wait for an ascending beep --> all passcodes that were programmed have been
deleted.
How to Add a Key Fob
You can program up to 50 key fobs on this lock. To use the key fob, simply hold it up to the face of
the number pad. The key fob has to be near the number pad to unlock the door. You can order
additional key fobs by emailing us at
cs.colosus@gmail.com.
To add a key fob, first choose a prefix from 10-59 to assign to the key fob. The prefix cannot be
shortened or omitted. This prefix is separate from the prefix you have for your passcodes.
Therefore, you can have a key fob and passcode with the same prefix. Once you’ve choosen a
prefix, you’re ready to program.
1. Enter your mastercode# ---> wait for an ascending beep
2. Enter *2#1#[prefix]# ---> wait for an ascending beep and green lights
3. Hold key fob to the number pad when you see green lights---> wait for an ascending beep
4. To unlock the door with the key fob, simply hold the key fob to the number pad.
How to Delete a Key Fob
1. Enter your mastercode# ---> wait for an ascending beep
2. Enter *2#3#[prefix]# ---> wait for an ascending beep ---> the key fob has been deleted.
3. Once the light has dimmed, you can test to see that the key fob no longer works by holding it
near the number pad.
How to Delete All Key Fobs at Once
1. Enter your mastercode# ---> wait for an ascending beep
2. Enter *2#5# ---> wait for an ascending beep --> all key fobs that were programmed have been
deleted.
How to Add a Remote Control
You can add up to 5 remote controls to this lock. The remote control has a range of 30 meters. To
use the remote, simply press and hold the unlock icon for 3-4 seconds and point it towards the
number pad. A blue light should light up when you do this. The battery for the remote control is a
Lithium CR 2016 and will last up to one year. You can order additional remote controls by emailing
us at
cs.colosus@gmail.com.
To add a remote, first choose a prefix from 1-5 to assign to the remote control.
1. Enter your mastercode# ---> wait for an ascending beep
2. Enter *3#1#[prefix]# ---> wait for an ascending beep and green lights
3. Press and hold the unlock icon of the remote towards the number pad when you see the green
lights ---> wait for an ascending beep before releasing unlock button.
4. To unlock the door with the remote, simply press and hold the unlock icon for 3-4 seconds and
point the remote towards the number pad.
How to Delete a Remote Control
1. Enter your mastercode# ---> wait for an ascending beep
2. Enter *3#3#[prefix]# ---> wait for an ascending beep --> the remote control has now been deleted.
How to Delete All Remote Controls at Once
1. Enter your mastercode# ---> wait for an ascending beep
2. Enter *3#5#---> wait for an ascending beep --> all remote controls are now deleted.
How to Turn Off Auto Lock (Open Mode)
For NDL302 ONLY* If you have NDL319, please email us at cs.colosus@gmail.com with order ID
1. Enter your mastercode# ---> ascending beep
2. Enter *9#2#1# ---> ascending beep
3. Enter mastercode# again ---> 3 beeps means auto-lock is turned off. The lock will also have a
flashing red light to let you know auto-lock has been turned off.
How to Temporarily Turn On Auto-Lock (While in Open Mode)
1. HOLD the * key for about 6 seconds ---> a descending beep means auto-lock is turned on.
When the lock has auto-lock temporarily turned on, you can unlock with physical key, and remote
control. You can also unlock with passcode and key fob, however these two methods will turn off
auto-lock. At this point, you can either turn on auto-lock by holding the * key for 6 seconds, leave
the lock with auto-lock turned off, or exit Open Mode and return the lock back to it’s original
auto-lock setting.
How to Exit Open Mode
The difference between this and temporarily turning on auto-lock, is that you will no longer be able
turn off auto-lock by using the passcode or key fob method as you were able to when the lock was
temporarily on auto-lock mode.
1. Enter your mastercode# ---> 3 beeps
2. Enter *9#2#0# ---> no sound
3. Enter your mastercode# again ---> 3 beeps
4. Hold the * key ---> descending beep
5. Enter your mastercode ---> ascending beep
6. Now the lock has returned to the original auto-lock state. All codes, key fobs, and remote control
will still work as usual.
