Introduction
This manual provides detailed instructions for the installation, setup, operation, and maintenance of your Signstek Keyless Entry Door Lock. Please read this manual thoroughly before installation and use to ensure proper function and longevity of the product.

Image: The Signstek Keyless Entry Door Lock, featuring a keypad on the exterior knob, in an oil rubbed bronze finish.
Safety Information
- Do not attempt to disassemble or repair the lock yourself. Contact customer support for assistance.
- Ensure all components are installed correctly and securely to prevent malfunction.
- Keep batteries out of reach of children.
- Avoid exposing the lock to extreme temperatures or corrosive substances.
- Regularly check battery levels to prevent unexpected lockouts.
Package Contents
Verify that all the following components are included in your package:
- Electronic Keypad Knob (Exterior)
- Interior Knob
- Latch
- Strike Plate
- Mounting Plate
- Screws
- Installation Instruction Manual
Specifications
| Feature | Detail |
|---|---|
| Brand | Signstek |
| Model Name | PT-R0S00 Electronic Keyless Front Door Lock with Handle and Keypad |
| Lock Type | Keypad |
| Material | Bronze |
| Color | Oil Rubbed Bronze |
| Dimensions (L x W x H) | 7.09 x 3.94 x 3.15 inches |
| Item Weight | 2.38 Pounds |
| Power Source | 4 AAA batteries required (not included) |
| Special Features | Electronic Keypad Knob, Convenient for Keyless Entry, Enhanced Security, Easy to install, Multi-Functions, Smart Code Door Lock |
| Door Compatibility | Fits most standard doors, adjustable latch for 2-3/8" (60mm) or 2-3/4" (70mm) backsets with 54mm door hole diameter. |
Installation
1. Pre-Installation Checks
- Ensure your door meets the compatibility requirements: 2-1/8" (54mm) door hole diameter, and adjustable latch for 2-3/8" (60mm) or 2-3/4" (70mm) backsets.
- Verify that your door has a rectangular latch hole. Rounded latch holes are not compatible.

Image: A diagram illustrating door compatibility, including measurements for door holes (2-1/8" / 54mm) and backsets (2-3/8" / 60mm or 2-3/4" / 70mm). It also shows compatible rectangular latch holes and incompatible rounded, rim cylinder, mortise, and integrated lock types.
2. Step-by-Step Installation
Installation can be completed with just a screwdriver. Follow the instructions provided in the package for detailed steps.

Image: A person using a screwdriver to install the Signstek Keyless Entry Door Lock onto a wooden door, demonstrating the ease of installation.
3. Battery Installation
The lock requires 4 AAA batteries. Ensure to install 2 batteries on each side of the battery box within the interior knob assembly.

Image: A diagram illustrating the battery compartment, showing two slots on each side of the battery box, requiring a total of 4 AAA batteries.
Setup
1. Setting the Master Code
The master code is used to program and manage other user codes. Refer to your included instruction manual for the specific steps to set your initial master code. It is recommended to change the default master code immediately after installation.
2. Adding User Codes
The lock supports 1 master code and up to 9 access codes. User codes can be 4 to 15 digits long.

Image: A graphic illustrating the capability of setting up to 9 user codes, with user codes ranging from 4 to 15 digits.
3. Mute Mode
The mute function prevents the keypad from beeping when buttons are pressed, enhancing security by preventing others from discerning your code through sound. Activate or deactivate this feature as per the instructions in your manual.
4. Passage Function
The passage function allows the door to remain unlocked for continuous access without requiring a code. This is useful for periods when the door needs to be frequently opened, such as during gatherings. To activate, simply set the passage mode and then press any digital key to open the lock.
Operating Instructions
1. Unlocking with a Code
To unlock the door, enter your programmed user code or master code on the keypad. The keypad will illuminate, and upon successful entry, the lock will disengage.
2. Automatic Locking
The Signstek Keyless Entry Door Lock features an automatic locking function. After the door is closed, the lock will automatically engage after a few seconds, providing enhanced security without manual intervention.

Image: The keypad door knob on a wooden door, with an arrow indicating the "AUTO" lock function, signifying that the lock automatically engages after closing the door.
3. Using Passage Mode
When passage mode is active, the door will remain unlocked. To temporarily lock the door, you may need to manually engage the lock or deactivate passage mode. Consult your manual for specific steps.
4. Using Mute Mode
With mute mode enabled, the keypad will not produce sound when buttons are pressed. This is useful for quiet entry or to prevent others from hearing your code. To disable mute mode, follow the instructions in your manual.
Maintenance
1. Battery Replacement
When the batteries are low, the lock will typically provide an audible or visual alert. Replace all 4 AAA batteries promptly to ensure continuous operation. Refer to the battery installation section for guidance.
2. Cleaning
Clean the lock's exterior with a soft, damp cloth. Avoid using abrasive cleaners or solvents that could damage the finish or electronic components.
Troubleshooting
- Lock not responding: Check battery levels. If batteries are completely drained, use the emergency power supply.
- Code not working: Ensure you are entering the correct code and pressing the appropriate key (e.g., pound or star) to confirm. Re-enter the master code and user codes if necessary.
- Latch issues: Verify that the latch is installed correctly and moves freely. Ensure the door frame is not obstructing the latch mechanism.
- Emergency Power: In case of completely drained batteries, connect an external 9V battery to the emergency power port located on the bottom of the exterior knob to temporarily power the lock and gain entry.

Image: The exterior keypad knob with an emergency battery backup unit connected via a cable, demonstrating how to provide temporary power if the internal batteries are depleted.
Official Product Videos
What You Need To Know About This Signstek Keyless Door Lock
Video: An informational video providing an overview of the Signstek Keyless Door Lock, covering its features and benefits.
What I Love About This Signstek Keyless Door Lock
Video: A video highlighting the key features and advantages of the Signstek Keyless Door Lock from a user's perspective.
Convenient electronic door lock!
Video: A demonstration of the convenience and functionality of the electronic door lock in daily use.
Keyless Smart Door Lock Honest Review
Video: A review of the keyless smart door lock, discussing its features and performance.
Great for the Master Bedroom - Tutorial
Video: A tutorial demonstrating the installation and setup of the lock, specifically for a master bedroom door.
Check out this keypad locking knob with Megan!
Video: A video showcasing the keypad locking knob and its features.
Warranty and Support
For warranty information, technical support, or any inquiries regarding your Signstek Keyless Entry Door Lock, please refer to the contact details provided in your product packaging or visit the official Signstek website.


