1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Codelocks KL1007SG Electronic Keypad Lock. Designed for use with lockers and cabinets, this keyless entry system offers enhanced security and convenience. Please read this manual thoroughly before installation and use to ensure proper function and longevity of your lock.
2. Safety Information
- Do not attempt to disassemble or modify the lock. This may void the warranty and compromise security.
- Keep the lock away from excessive moisture, direct sunlight, and extreme temperatures.
- Ensure all components are securely fastened during installation to prevent accidental detachment.
- Store master and user codes in a secure, memorable location, separate from the lock itself.
- Dispose of batteries responsibly according to local regulations.
3. Package Contents
Verify that all items are present in your package:
- Codelocks KL1007SG Electronic Keypad Lock unit
- Mounting hardware (screws, bolts, etc.)
- Installation template (if included)
- Instruction Manual
4. Product Overview
The Codelocks KL1007SG is a robust electronic keypad lock designed for secure access control. It features a durable zinc alloy construction with a powder-coated finish, an 11-key rubber keypad, and a thumb-turn handle for easy operation.

This image displays the Codelocks KL1007SG electronic keypad lock mounted on a light-colored wooden door. The lock features a silver-colored housing with a numeric keypad (0-9, #) and a thumb-turn handle at the bottom. Red and blue indicator lights are visible at the top of the keypad.
Key Features:
- Keyless entry via keypad
- Non-handed design for versatile installation
- Durable zinc alloy construction
- Advanced programming capabilities
- Visual and audible feedback for operations
5. Setup and Installation
Installation typically involves mounting the lock unit to a door or cabinet panel. The lock is non-handed, meaning it can be installed on either left or right-hand opening doors without modification.
General Installation Steps:
- Prepare the Door/Cabinet: Use the provided template to mark and drill necessary holes for the lock body and spindle. Ensure the door thickness is approximately 0.75 inches for optimal fit.
- Install the Spindle: Insert the spindle through the door, connecting the front and rear lock units.
- Mount the Lock Units: Secure the front keypad unit and the rear thumb-turn unit using the supplied hardware. Ensure the units are aligned and tightened properly.
- Insert Batteries: Open the battery compartment (usually on the rear unit) and insert the required batteries, observing polarity.
- Test Operation: Before closing the door, test the lock's basic functions to ensure correct installation.
Refer to the detailed diagrams and instructions included with your physical product for precise drilling and mounting procedures.
6. Operating Instructions
The KL1007SG lock offers various access methods and programming functions. The default master code and initial user codes should be changed immediately after installation for security.
6.1. Setting/Changing Codes
The lock supports a master code and multiple user codes. Specific programming sequences are required to add, delete, or modify these codes. These sequences typically involve pressing a programming button or entering a master code followed by specific key presses on the keypad.
- Master Code: Used for all programming functions and emergency access.
- User Codes: Used for daily access.
Consult the specific programming section in your product's detailed manual for the exact key sequences and code length requirements.
6.2. Opening the Lock
To open the lock using a valid user code:
- Enter your valid user code on the keypad.
- Press the '#' key (or designated enter key).
- If the code is correct, the lock will emit an audible signal and/or a green light will illuminate.
- Within approximately 5 seconds (Timed Entry Allowance), turn the thumb-turn handle to unlock the door/cabinet.
If an incorrect code is entered, a red light or error sound will indicate failure. Wait a few seconds before re-entering the code.
7. Maintenance
7.1. Battery Replacement
The lock is powered by batteries, typically located in the rear unit. When batteries are low, the lock will usually provide a warning signal (e.g., a series of beeps or a flashing light) upon operation. Replace batteries promptly to avoid loss of function.
- Locate the battery compartment cover on the interior side of the lock.
- Remove the cover.
- Remove old batteries and insert new ones, ensuring correct polarity (+/-).
- Replace the battery compartment cover.
It is recommended to use high-quality alkaline batteries for optimal performance.
7.2. Cleaning
Clean the lock's exterior with a soft, damp cloth. Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the finish and electronic components.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lock does not respond to keypad input. | Dead or low batteries. | Replace batteries. |
| Lock beeps continuously or flashes red light. | Incorrect code entered; low battery warning. | Re-enter code carefully. If persistent, replace batteries. |
| Thumb-turn does not engage/disengage lock. | Incorrect installation; mechanical obstruction. | Check installation alignment. Ensure no obstructions. Contact support if issue persists. |
| Cannot program new codes. | Incorrect programming sequence; master code forgotten. | Refer to the detailed programming instructions. If master code is lost, contact Codelocks support. |
For further assistance, please refer to the full product manual or contact Codelocks customer support.
9. Specifications
- Brand: Codelocks
- Model: KL1007SG
- Lock Type: Keypad Electronic Lock
- Access Method: Keypad
- Handle Type: Thumb Turn
- Material: Zinc Alloy, Rubber (Keypad)
- Finish: Powder Coated (Silver)
- Handing: Non-Handed
- Door Thickness: Approximately 0.75 inches
- Keypad: 11 keys (0-9, #)
- Timed Entry Allowance: 5 seconds
- Connectivity Protocol: Bluetooth
- Included Components: Hardware
10. Warranty and Support
For information regarding product warranty, please refer to the warranty card included with your purchase or visit the official Codelocks website. If you require technical assistance, troubleshooting, or have questions about your KL1007SG lock, please contact Codelocks customer support directly. Contact details can typically be found on the manufacturer's website or in the product packaging.
Codelocks Official Website: www.codelocks.com







