1. Introduction
Thank you for choosing the PINEWORLD Biometric Gun Safe K3 PRO. This manual provides essential information for the safe and efficient operation of your new biometric gun safe. Please read it thoroughly before use and retain it for future reference.
2. Safety Information
- Always store firearms securely and out of reach of children and unauthorized individuals.
- Keep emergency keys in a secure location separate from the safe. Do not store emergency keys inside the safe.
- Ensure the safe is properly installed to prevent theft or unauthorized access.
- Avoid long-term charging via the emergency port, as this may affect the service life of the safe.
- Familiarize yourself with all unlocking methods and alarm features.
3. Package Contents
The PINEWORLD Biometric Gun Safe K3 PRO package includes:
- Biometric Gun Safe K3 PRO x 1
- Emergency Keys x 2
- User Manual x 1
- Steel Cable x 1
4. Product Features
- 4 Quick-Access Unlock Methods: Fingerprint, 4-6 digit Passcode, Mechanical Keys, and Smart APP.
- Remote Smart Control: Utilize the 'FC SMARTHOME' APP (2.4Ghz Wi-Fi only) for remote unlocking, unauthorized access notifications, fingerprint/passcode management, and activity records.
- Administrator Password Management: Prevents malicious changes to settings and deletion of user data.
- Interior/Sensor/Keypad Light: Allows for easy access and visibility in dark conditions.
- Full Voice Prompt: Provides clear audio guidance for operations.
- Sturdy Construction: Made from Alloy Steel and Carbon Steel with a Double U Design for reliable security.
- Emergency Charging Port: TYPE-C port for temporary power in case of battery depletion (USB-A to TYPE-C Cable not included).
- Mute Mode: Quick adjustment (long press key 2) for silent operation.
- Multiple Alarms: Anti-theft, Low Battery, Trial and Error (3-minute lock after 5 attempts), and Coercion Alarms.
- Stable Steel Cable: For securing the safe to a fixed object.
- Suitable Capacity: Designed for 2 small pistols or 1 large handgun, plus magazines, passport, cash, etc.
5. Setup
5.1 Battery Installation
The safe requires 4 AAA batteries (not included). The battery compartment is located inside the safe. Use the provided screwdriver to open the compartment, insert the batteries according to polarity, and secure the cover.

Image: The safe's interior showing the battery compartment and LED lights.
5.2 Fingerprint Setup
The safe can store up to 50 fingerprints. To add a fingerprint:
- Open the safe using a key or default passcode.
- Press the 'SET' button (usually located inside the safe or on the control panel).
- Follow the voice prompts to place your finger on the fingerprint scanner multiple times until successfully registered.
- When adding fingerprints, touch outer areas of your fingertip to increase accuracy.

Image: Screenshot of the mobile application showing fingerprint management options.
5.3 Passcode Setup
The safe supports 4-6 digit passcodes, with up to 60 groups. To set a passcode:
- Open the safe.
- Press the 'SET' button.
- Follow the voice prompts to enter your desired 4-6 digit passcode, then confirm.

Image: Screenshot of the mobile application showing passcode management options.
5.4 APP Setup
Download the 'FC SMARTHOME' app from your smartphone's app store. Ensure your phone is connected to a 2.4Ghz Wi-Fi network. Follow the in-app instructions to pair your safe and manage its features remotely.

Image: The mobile application interface for smart control of the safe.
6. Operating Instructions
6.1 Unlocking the Safe
- Fingerprint: Place a registered finger on the scanner. The safe will open if the fingerprint is recognized.
- Passcode: Enter your 4-6 digit passcode on the keypad. The safe will open upon correct entry.
- Mechanical Key: Insert the emergency key into the keyhole and turn to unlock. This method is for emergencies or initial setup.
- Smart APP: Use the 'FC SMARTHOME' app to remotely unlock the safe. Note: You may need to press '5' on the safe to send a remote unlock request.

Image: Visual representation of the four quick access methods for the safe.
Video: A short demonstration of the biometric fingerprint feature. Note that the biometric feature is not wireless.
6.2 Mute Mode and Volume Adjustment
To adjust the volume or activate mute mode, long press Key 2 on the keypad. Alternatively, you can adjust volume settings (Mute, Low, Medium, High) through the 'FC SMARTHOME' app.

Image: The safe's keypad indicating mute mode activation by long-pressing Key 2.

Image: Screenshot of the mobile application showing volume adjustment options.
6.3 Alarm System
The safe is equipped with several alarm features:
- Anti-theft Alarm: Activates upon violent attempts to unlock the safe.
- Low Battery Alarm: Reminds you to change batteries when power is low (below 4.8V).
- Trial and Error Alarm: Locks the safe for 3 minutes after 5 incorrect passcode/fingerprint attempts.
- Coercion Alarm: Provides an opportunity to discreetly signal for help under duress (configurable via APP).

Image: Screenshot of the mobile application showing alarm settings and notifications.
6.4 Emergency Charging
In case of battery depletion, connect a Type-C cable (not included) to the emergency charging port on the safe. This will provide temporary power to unlock the safe. Avoid prolonged charging.

Image: The safe connected to a power bank via its Type-C emergency charging port.
6.5 Securing the Safe
Use the included steel cable to secure the safe to a fixed object, such as a car seat frame or furniture leg. The safe also features mounting holes for permanent installation (mounting screws not included).

Image: The steel cable used to secure the safe to a table leg.
7. Maintenance
- Regularly check battery levels and replace them when the low battery alarm sounds.
- Keep the fingerprint scanner and keypad clean and dry for optimal performance.
- Avoid exposing the safe to extreme temperatures or humidity.
- Inspect the safe periodically for any signs of damage or tampering.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Safe does not open with fingerprint. | Finger not registered or improperly scanned. | Re-register fingerprint, ensuring full contact and multiple angles. |
| Safe does not open with passcode. | Incorrect passcode entered. | Verify passcode and re-enter. Use emergency key if locked out. |
| Low battery alarm sounds. | Batteries are low. | Replace all 4 AAA batteries. |
| APP cannot connect to safe. | Incorrect Wi-Fi band (not 2.4Ghz) or pairing issue. | Ensure 2.4Ghz Wi-Fi. Re-pair safe with APP. |
9. Specifications
- Brand: PINEWORLD
- Model Number: K3 PRO
- Product Dimensions: 8.86"D x 11.22"W x 2.56"H
- Lock Type: Biometric, Electronic Combination Lock, Key, Smart APP
- Color: Black
- Capacity: 254.49 Cubic Feet (Interior: 11.1"L x 5.9"W x 2.13"H)
- Material: Alloy Steel, Carbon Steel
- Special Features: Alarm System, Anti-Theft, Biometric Fingerprint, Portable, Sensor Light/Keypad Light/Interior Light
- Mounting Type: Freestanding, Tabletop, Wall Mounted (Note: Watch out for the gun dropping when opening the lid if wall mounted)
- Item Weight: 7.32 pounds
- Batteries Required: Yes (4 x AAA)
10. Warranty and Support
PINEWORLD is committed to providing attentive service. If you encounter any questions or issues with your Biometric Gun Safe K3 PRO, please contact our customer support team for assistance. We are glad to help you.




