Installation Guide
Press the “S” button once
Add a Code
Enter a 2-8 digit passcode followed by the unlock button 
Press and hold C button and wait for a series of confirmation 
beeps (continuous beeping). You will have to hold the C button for 
about 10-15 seconds.
Delete All Codes (Recommended for initial set up):
KEYPAD PROGRAMMING
Model TKK
2 Beeps = Success
3 Beeps = Try Again
0 Beeps = Go to 
Troubleshooting
TO LIGHT KEYPAD: Press the “Mi” button  once
TO LOCK: Press the LOCK button once  TO UNLOCK: Enter code followed by the UNLOCK button
OPERATING INSTRUCTIONS:
AUTO-LOCK Switch: ON (Locks automatically after 10 sec.) 
Within 5 sec.
+
+
-
-
+
+
-
-
A.
B.
D.
E.
C.
F.
H.
F1.
F2.
F3.
Tools Required (not included):
?
For assistance with assembly or installation, 
parts and customer service, call:
1-800-355-0157 (English & Spanish)
9am – 5pm PST Mon. – Fri. 
North America
GENERAL WARNINGS & CAUTIONS:
The back module (part B.) must be protected from the weather.
X1 Phillips Screwdriver X4 AA Batteries
Auto-Lock Switch on Part B.:
On the back module (part B), there is a switch labeled “On-Off” which 
controls the auto-lock function. 
On = Automatic lock after 10 seconds. (shortens battery life up to 50%)
Off = Does not automatically lock.
Delete a Code
Press the “C” button once Enter the code you wish to delete followed by the unlock button
Within 5 sec.
+
+
-
-
2 Beeps = Success
3 Beeps = Try Again
0 Beeps = Go to 
Troubleshooting
Battery Precautions
• Do not mix old with new batteries. 
• Do not use rechargeable batteries.
• Remove batteries from product when 
storing for extended periods of time.
• Do not dispose of batteries in fire as 
they may explode. Please follow your 
local battery disposal procedure.
• Do not puncture batteries. Electrolyte 
leakage from the batteries is corrosive 
and can cause serious harm to the 
eyes or skin. If swallowed, the 
electrolyte can be toxic.
• Do not allow conductive materials 
such as jewelry or metal tools to make 
contact with the batteries which may 
cause a short circuit. With a short 
circuit, the batteries and conductive 
material can become extremely hot 
and cause burns.
Register Your Product 
• Although we hope you never 
have to deal with a warranty 
claim during the use of our 
product, you should submit a 
product registration to validate 
the warranty. This keeps it on 
record with us so you don’t have 
to save a receipt or record of any 
kind. Just give us a call and we 
will take care of you.
• Register at www.milocks.com
G.
If a passcode has not been successfully programmed, the lock will not operate using the keypad. Lets check if a 
passcode has been successfully programmed in the memory:
1. Unlock the knob and open the door.  Make sure you keep the door open while troubleshooting. 
2. Press the LOCK button on the keypad 1 time and listen to the beeps:
- If the lock beeps 3 times and does not lock, it does not have a passcode set in its memory. Refer to the 
programming page for information on adding a passcode.
- If the lock produces a longer set of rapid beeps and either locks or does not lock the door, you have low batteries. 
Replace the batteries with a set of 4 premium “AA” alkaline batteries.
- If the lock beeps 2 times then locks, it has at least 1 passcode stored in its memory and is operating correctly.
WARRANTY
MiProducts Corporation warrants to the original residential user of this product that it will be free from defects in materials and 
workmanship, under normal use, for 1 year from the date of purchase. User must provide a copy of original purchase receipt. This
warranty does not cover abuse or misused products or products used in commercial applications. All mechanical components carry a 
limited warranty, for a period of 25 years from the date of purchase. The finish of the exterior of this lock carries a limited warranty of 
the lifetime of the unit against deterioration due to normal weather conditions. This warranty does not apply to locks that have been 
improperly installed, modified, put to a use other than designed, or subjected to acts of God (such as floods, lightning, earthquakes, 
etc.) This warranty is limited to repairing or replacing of this lock only at MiProducts Corporation’s sole discretion. MiProducts
Corporation will NOT be liable for the cost of installing, removing, nor reinstalling this product, nor direct, indirect, or consequential 
damages to persons or property resulting from the use of this product. This warranty only covers the cost of replacement parts, it does 
not cover shipping & handling fees.
To implement this warranty please give us a call during business hours at 1-800-355-0157, or visit www.milocks.com.
TROUBLESHOOTING
If the lock produces a longer set of rapid beeps and either locks or does not lock the door, you have low batteries. To avoid 
any difficulties during set up, make sure you are using brand new AA alkaline batteries. Using a battery tester is not 
recommended.
If not connected securely, the keypad wire harness connection may come loose and cause some of the numbers to operate 
inconsistently. To confirm your door lock issue is not being caused by a loose keypad connection, press every number on the 
keypad and confirm every button beeps when pressed.
If some of the numbers are not beeping, remove the back module (part B) and inspect the wires for any pinches or tears. 
Make sure to check the wires coming from the keypad as well. Disconnect the wire harness and make sure the pins in the 
male connection are not bent out of alignment. Reconnect the wires and confirm every button on the keypad beeps when 
pressed.
If you are still having keypad issues after following our troubleshooting guide, call us for a replacement under warranty.
Function Test:
If you are unable to get your lock to work
please give us a call during business hours.
US Live Tech Support: 1-800-355-0157 M-F 9am - 5pm PST (English & Spanish)
Warranty shipments are always shipped promptly.
MiProducts Corp. La Puente, CA 91746 1-800-355-0157  MADE IN TAIWAN 
Loose Keypad Connection:
Low Batteries (Most Common Issue):


