Omethey G2S-138-D
Omethey 3-5 Gun Safe Instruction Manual
Model: G2S-138-D
Product Overview
The Omethey 3-5 Gun Safe is designed to provide secure storage for your firearms and valuables. It features an integrated touch panel with multiple access options, robust all-steel construction, and a dual alarm system for enhanced security. The interior is designed for flexible storage with adjustable gun slots and a removable shelf.

Image: Front view of the Omethey 3-5 Gun Safe, showcasing its sleek black exterior, digital keypad, and three-spoke handle. The interior views show adjustable gun slots and a top shelf for additional storage.
What's Included
Please verify that all components are present before beginning installation.
- Instruction Manual (1)
- Emergency Key (2)
- Handle Spokes (3)
- Emergency Battery Box (1)
- Expansion Screws (5)

Image: A visual representation of the included components: instruction manual, two emergency keys, three handle spokes, an emergency battery box, and five expansion screws.
Setup and Initial Access
1. Install Handle Spokes
Locate the three handle spokes in the packaging. Insert each spoke firmly into the corresponding slots on the safe's handle knob until they are securely in place.
Video: Demonstrates how to install the three handle spokes onto the safe's knob, showing the process of inserting each spoke until it is secure.
2. First Opening or Emergency Opening
For the initial opening or in case of forgotten password/dead batteries, use the emergency key. Remove the cover from the keyhole on the keypad, insert the emergency key, and turn it while simultaneously rotating the handle to open the safe door.
Video: Illustrates the process of using the emergency key to open the safe. It shows removing the keyhole cover, inserting the key, turning it, and rotating the handle to unlock the door.
3. Insert Batteries
Once the safe is open, locate the battery compartment on the inside of the door. Insert 4*AA batteries, ensuring correct polarity. Close the battery compartment cover securely.
Video: Shows how to open the battery compartment inside the safe door and correctly insert four AA batteries.
4. Mounting the Safe
The safe features 5 pre-drilled holes on the back and bottom for secure mounting. It can be fixed to a wall, floor, or both using the included expansion screws. Ensure the mounting location is stable and secure to prevent unauthorized removal.
Video: Demonstrates the pre-drilled mounting holes on the back and bottom of the safe, indicating how expansion screws are used for secure installation to a wall or floor.
Operating Instructions
1. Setting the First Code
To set your primary access code: Press the setting button (usually located inside the safe door) for one second. Then, enter your desired new code twice, confirming each entry by pressing the "#" key. A successful setting will be indicated by a confirmation sound.
Video: Guides through the process of setting the first access code. It shows pressing the internal setting button, entering the new code twice, and confirming with the '#' key.
2. Setting the Second Code
To set a secondary access code: Press "#00" then press the setting button for one second. Enter your desired new code twice, confirming each entry by pressing the "#" key. This allows for an alternative access code.
Video: Demonstrates how to set a second access code. It shows pressing '#00', then the internal setting button, followed by entering the new code twice and confirming with '#'.
3. Mute Function
To activate the silent mode (mute function), press "*" then press "1" on the keypad. This will silence the keypad beeps and alarm sounds. To turn off the mute function, press "*" then press "1" again.
Video: Explains how to activate and deactivate the mute function by pressing '*' followed by '1' on the keypad.
4. Dual Alarm System
The safe is equipped with a dual alarm system. The vibration alarm is triggered by shaking or moving the gun cabinet. The input error alarm activates after 3 incorrect password attempts. The buzzer will sound for 1 minute when an alarm is triggered. To activate the vibration alarm mode, press "*" then press "9". To stop an active alarm, enter the correct code.

Image: Illustrates the dual alarm system, showing how incorrect code attempts or physical disturbance trigger an audible alarm.
Video: Demonstrates the dual alarm system, showing how to activate the vibration alarm mode and how the alarm sounds when triggered by incorrect code input or physical impact. It also shows how to stop the alarm by entering the correct code.
5. Unlocking Methods
The safe offers three convenient unlocking methods:
- Password + Turn Handle: For fast and regular access, enter your programmed password and then turn the handle.
- Emergency Key + Turn Handle: Used for the first time, if you forget your password, or if the batteries are dead.
- Emergency Battery Box + Password + Turn Handle: If the internal batteries are dead, connect the emergency battery box to the external port, then enter your password and turn the handle.

Image: A graphic illustrating the three methods to open the safe: using a code and handle, an emergency key and handle, or an emergency battery box with a code and handle.
Video: Shows how to use the emergency battery box to power the keypad and open the safe when internal batteries are depleted.
Interior Features and Customization
The Omethey gun safe offers flexible interior configurations to suit your storage needs.
- Removable Shelf: The safe includes a removable shelf for organizing smaller items or ammunition. It can be removed to accommodate longer firearms up to 53.5 inches.
- Adjustable Gun Slots: Two adjustable gun slots allow you to customize the height for your rifles, storing up to 5 long guns.
- Pistol Racks/Pouches: The safe has an adjustable pistol rack and pistol pouches for easy storage of up to 5 pistols.
- Soft Velvet Interior: The interior is lined with soft velvet to protect your firearms from scratches.
- Solid Locking Bolts: Features 3 solid locking bolts to protect against tampering and prying.

Image: Close-up views of the safe's interior, highlighting adjustable gun slots, pistol pouches, LED light, removable shelf, door side metal storage box, and solid locking bolts.
Video: Demonstrates the removable shelf and adjustable gun slots within the safe, showing how they can be reconfigured to accommodate different firearm sizes.
Maintenance
To ensure the longevity and proper functioning of your Omethey gun safe, regular maintenance is recommended:
- Battery Replacement: Replace batteries annually or when the low battery alert is indicated to ensure continuous electronic access.
- Cleaning: Wipe the exterior with a soft, damp cloth. Avoid abrasive cleaners that could damage the finish. The interior velvet lining can be gently vacuumed if needed.
- Lubrication: Periodically apply a small amount of lubricant to the locking bolts and hinges to ensure smooth operation.
- Inspection: Regularly inspect the safe for any signs of wear, damage, or tampering. Ensure all locking mechanisms operate smoothly.
Troubleshooting
If you encounter issues with your Omethey gun safe, please refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Keypad not responding. | Dead batteries. | Replace the 4*AA batteries. Use the emergency battery box for temporary power if needed. |
| Safe won't open with correct code. | Incorrect code entry, keypad malfunction, or internal mechanism issue. | Ensure correct code entry. Try using the emergency key. If issues persist, contact customer support. |
| Alarm sounds unexpectedly. | Vibration alarm triggered or incorrect code attempts. | Enter the correct code to stop the alarm. Check if the safe was moved or impacted. If the alarm persists without cause, contact support. |
| Handle is stiff or difficult to turn. | Lack of lubrication or minor obstruction. | Apply a small amount of lubricant to the handle mechanism and locking bolts. Ensure no objects are obstructing the door. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Omethey |
| Model Number | G2S-138-D |
| Product Dimensions | 11.02"D x 11.81"W x 54.33"H |
| Lock Type | Electronic Combination Lock, Key |
| Color | Black |
| Capacity | 3.65 Cubic Feet |
| Material | Low Carbon Steel |
| Special Features | Alarm System, Combination Lock, Anti-Theft, Removable Shelf |
| Mounting Type | Floor Mount (Wall/Floor Mountable) |
| Alarm | Vibration, Audible |
| Water Resistance Level | Not Water Resistant |
| Country of Origin | China |
Warranty and Support
Omethey provides a lifetime after-sales service and key-matching service for this gun safe. If you have any questions, require assistance, or need key-matching services, please contact Omethey customer support directly.
For further assistance, please visit the Omethey Store on Amazon.
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