KS04
Model No.
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Installation Manual
Scan the QR code and search KS04
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Tutorial Video
02
Step 1: Prepare the Door & Check Dimensions
06
Step 2: Install the Latch & Strike
08
Step 3: Install Exterior Assembly
10
Step 4: Install Interior Assembly
16
Troubleshooting
17
Information & Safety Warnings
01
Parts List
02
Installation Guide
15
How to Reset
Content
Installation Overview
Mechanical
Key (A)
Mounting
Plate
Screws (I)
Battery
Cover (L)
Mounting
Plate (H)
Strike (G)
Interior
Assembly (J)
Exterior
Assembly (B)
Latch (D)
Latch
Screws (E)
Strike
Screws (F)
Exterior
Lever (C)
Interior Assembly
Screws (K)
Interior
Lever (M)
Parts List
A
Mechanical Keys x2 B Exterior Assembly x1
C Exterior
Lever x1
D
D-1
Latch x1
E
Latch Screws x2
F
Strike Screws x2
G H Mounting Plate x1 I Mounting Plate
Screws x2
Interior Lever x1
J
Interior Assembly
x1
L
Battery Cover x1 NM Reset Tool x1
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01
KK
Interior Assembly
Screws x5 (2 Spare)
Strike x1
Drive-in Collar
(Optional)
2-1/8"
(54mm)
1"
25mm
Step 1: Prepare the Door & Check Dimensions
Installation Guide
1
The door thick-
ness is 1-3/8" to 2"
(35mm to 50mm).
3
The backset
is either
2-3/8" or
2-3/4" (60mm
or 70mm).
2
2-3/8" or 2-3/4"
(60mm or 70mm)
1-3/8" to 2"
(35mm to
50mm)
1"
(25mm)
4
NOTE:
Make sure the door frame
is aligned with the door.
There are no
obstructions stuck
in the door frame.
The hole in the
door is 2-1/8"
(54mm).
The hole in the
door edge is 1"
(25mm).
02
Method 1: For Doors with a Single Hole
A
B
Installation Guide
03
Two Installation Methods
Method 2: For Doors with Two Holes
Installation Guide
04
A
B
＞4-1/2"
(115mm)
Two Installation Methods
Two Installation Methods
Installation Guide
05
＞2-1/8"
(54mm)
If this installation method does not fit your door, consider the following alternatives:
A. Remove the deadbolt, cover
the hole with a Door Hole
Cover Plate (not included), and
install the lock.
B. Remove the handle,
lower the deadbolt, and
install the lock above it.
Door Hole
Cover Plate
(Not Included)
Method 2: For Doors with Two Holes
06
1
Confirm the backset and adjust the Latch.
Step 2: Install the Latch & Strike
Installation Guide
2-3/4"
(70mm)
If the backset of your door is 2-3/4"(70mm), please adjust the
Latch as shown in the images below.
Backset is the distance from the door edge to the
center of the hole in the door.
The Latch is provided with adjustable design which
can fit either 2-3/8’’(60mm) or 2-3/4’’(70mm) backset.
2-3/8"
(60mm)
If the backset of your door is
2-3/8"(60mm), no need to adjust
the Latch.
Backset
2
Install the Latch and check its orientation from outside the door.
Step 2: Install the Latch & Strike
Installation Guide
3
Install Strike on the door frame.
Make sure the hole in door frame is
drilled a minimum of 1" (25mm) deep.
IMPORTANT:
Strike Screws (F)
2
Chiseled
Not Chiseled
Opening Outwards
2
Latch Screws (E)
D
1
1
4
3
Opening Inwards
07
1
Before installing the Lever into the door slot, ensure the Torque Blade is in horizontal position.
Step 3: Install Exterior Assembly
Installation Guide
08
A. For a right-handed door, install the
Lever as shown on the left.
B. For a left-handed door, install the Lever
as shown on the right.
2
Route the cable above the Latch and
insert the Torque Blade horizontally
into the Latch slot.
Do not insert the Mechanical Key into
the cylinder during the installation.
Mounting Plate Screws (I)
3
Install the Mounting Plate with the
Mounting Plate Screws.
Do not overtighten screws.
Step 3: Install Exterior Assembly
Installation Guide
Keep parallel
to door edge.
09
Torque
blade
Torque
Blade
Horizontal
1
Disassemble the Battery Cover.
2
Install the Interior Lever.
Use the Reset Tool to press the hole at the bottom
of the Interior Assembly, then push the Lever in until
you hear a "click."
Pull the Lever to check if it is securely installed.
Do not load batteries until the lock
is completely installed.
Important:
Step 4: Install Interior Assembly
Installation Guide
10
A. For a right-handed
door, install the Lever
as shown on the left.
B. For a left-handed
door, install the Lever
as shown on the right.
4
Keep the Thumb Turn in vertical position
and install the Interior Assembly.
3
Insert the cable connector into the
socket and push it in securely.
Step 4: Install Interior Assembly
Installation Guide
NOTE:
Tuck excess cable into the socket to avoid
blocking screw holes or interfering with cover
installation.
11
Vertical
Horizontal
6
Keep the door open and unlocked.
Load 4 AA batteries into the compart-
ment and install the Battery Cover.
5
Attach the Interior Assembly to the
Mounting Plate. Ensure the Interior
Assembly Screws engage with the
threads on the Mounting Plate, then
tighten all three screws.
Step 4: Install Interior Assembly
Installation Guide
12
NOTE:
For longer battery life, please use only
new, non-rechargeable Alkaline batteries.
Interior Assembly
Screws (K)
13
1
Remove the Exterior Lever.
a. Remove the Exterior Assembly from the door and detach the Exterior Lever.
b. Rotate the Lever to align the Joint Point with the hole in the housing. Use the Reset Tool to
press the Joint Point until it is fully depressed.
c. Pull out the Lever.
1
Installation Guide
Reverse the Lever Direction (Optional)
4
Joint point
2
3
If you would like the Exterior Lever to face down instead of up, follow the steps below to
swap the Exterior and Interior Levers.
NOTE:
If the cylinder falls out, please reinsert it before attaching the Lever.
14
2
Remove the Interior Lever.
Press the hole at the bottom of
the Interior Assembly with the
Reset Tool, then pull out the
Lever.
3
Exchange the Levers.
Swap the Exterior and
Interior Levers. Insert each
Lever and ensure it is
securely installed.
Align the hole with the
inside Joint Point.
Installation Guide
Reverse the Lever Direction (Optional)
2
Pull out
1
How to Reset
Settings
Master Code
Auto Lock
Silent Mode
Wrong Entry Limit
Shutdown Time
Vacation Mode
Factory Default
12345678
Enabled
Disabled
10 times
3 mins
Disabled
15
Reset Button
Horizontal
1
2
3
Keep the door open and turn the Thumb Turn to horizontal position
(unlocked).
Press and hold the Reset Button using the provided Reset Tool. While
holding the button, remove one battery, then reinsert it.
Continue holding the Reset Button for 5 seconds until you hear a "beep"
sound. The Thumb Turn will automatically return to vertical position.
16
Troubleshooting
Why does the Lever not move after installation is complete?
Please turn the Thumb Turn to the horizontal position to unlock. Once unlocked, the Lever can be
pressed down.
Why can't I open the door from the inside?
1. Use pliers or similar tools to grip the Thumb Turn and rotate it to horizontal position with force. Then,
press the Lever to open the door.
2. Remove the Interior Assembly, manually rotate the Torque Blade to horizontal position, reinstall the
Interior Assembly, and then press the Lever to open the door.
Failed to reset.
1. If the battery indicator light keeps flashing, the battery is low. Please replace it with 4 new alkaline
batteries.
2. Please refer to "How to Reset" section and perform a resetting again.
The Interior Assembly Screws can't be tightened properly.
Press the Interior Assembly tightly, align the hole on the Interior Assembly with the screw thread on the
Mounting Plate, then tighten the screws.
If you have any questions, please contact us at +1(855)400-3853.
17
Information & Safety Warnings
• Protect your User Codes and Master Code.
• Restrict access to your lock’s interior assembly and routinely check your settings to ensure they have
not been altered without your knowledge.
• Do not use an electric screwdriver during installation.
• This manufacturer advises that no lock can provide complete security by itself.
• This lock may be defeated by forcible or technical means, or evaded by entry elsewhere on the
property.
• No lock can substitute for caution, awareness of your environment, and common sense.
• Take care to ensure a long-lasting finish. Please use a soft and damp cloth to clean the lockset if you
need. Using lacquer thinner, caustic soaps, abrasive cleaners or polishes could damage the coating
and result in tarnishing.
• The lock is water resistant. It can withstand water splashes; however, do not let water and liquids get
into the lock.
• Avoid exposure to direct sunlight. Long-term exposure to direct sunlight may damage the lock.
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If you have any questions, please contact us at
iveise.com
(Monday-Friday 9:00am-5:00pm PST)
+1(855)400-3853
