ThorBolt Fingerprint Keypad Door Knob Review: Specs, Pros and Cons
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This thorbolt fingerprint keypad door knob review covers the ThorBolt G1, an interior smart lock designed for convenience and security. It combines three distinct access methods into one compact unit: a top-mounted fingerprint sensor, a touch-activated keypad, and mechanical backup keys. The device stores up to 50 unique fingerprints and 100 passcodes, allowing flexible access management for households or offices. Its illuminated sensor learns over time for faster entry, while the matte touch keypad offers a comfortable interface. This spec-focused look explains how these features work together to provide reliable, keyless entry for interior doors.
What stands out
- Stores up to 50 fingerprints and 100 passcodes for flexible access control
- Three unlock methods: fingerprint, keypad, and two mechanical backup keys
- Toggle switch enables instant passage mode by disabling sensors
- Type-C port allows emergency power via power bank if batteries die
Who it fits
Good fit for
You should consider this lock if you need a reliable, keyless solution for interior doors like bedrooms or offices. The ability to store 50 fingerprints and 100 passcodes makes it suitable for families or shared workspaces where multiple users need individual access codes. The toggle switch for passage mode is ideal for rooms where you want to bypass authentication entirely. Additionally, the Type-C emergency power port ensures you are never locked out due to dead batteries, which is a practical feature for busy households.
Who should skip it
Skip this model if you require an exterior-rated lock for your front door, as the product description specifies it is for interior spaces. It lacks smart home integration, so you cannot control it remotely via an app or voice assistant. If you need a lock that logs entry history or integrates with a broader security ecosystem, this standalone knob will not meet those needs. It is also not suitable for doors with non-standard backsets or thicknesses outside the 1-1/4" to 2-1/4" range.
Verdict: The ThorBolt G1 offers a practical, spec-driven solution for interior door security with versatile access options. It is a solid choice for users who prioritize convenience and local access management over smart home connectivity.
ThorBolt G1 Key Specs Explained
Access Methods: Fingerprint, keypad, mechanical key
You have three distinct ways to enter. The top-mounted sensor reads your finger for quick access. The touch keypad allows you to enter a code. Mechanical keys serve as a physical backup if power fails or electronics malfunction. This variety ensures you are not locked out due to a single point of failure, which is critical for reliable home security.
Fingerprint Capacity: 50
The device stores up to fifty unique fingerprint profiles. This capacity suits most households, allowing parents, children, and frequent guests to have their own registered biometric entry. If you have a larger family or high-traffic office, you must manage this limit carefully. It ensures that authorized users can enter without needing to remember complex codes.
Passcode Capacity: 100
You can program one hundred different passcodes. This is useful for granting temporary access to cleaners, pet sitters, or delivery personnel. You can delete codes when they are no longer needed. This feature provides flexible access control without the need to change physical keys, making it ideal for managing short-term visitors in an apartment or home.
Power: 4 × AAA batteries
The lock runs on four standard AAA alkaline batteries. This power source is common and easy to replace. The listing states it delivers up to one year of battery life under normal use. If the batteries die, you can use a power bank with a Type-C port for emergency power or use the included mechanical keys to enter.
Door Thickness: 1-1/4" to 2-1/4"
This knob fits standard U.S. interior doors ranging from 1.25 to 2.25 inches thick. You must check your door dimensions before purchasing. It also requires a backset of 2-3/8" or 2-3/4". This compatibility ensures it works with most existing door frames in homes built in recent decades, avoiding the need for major carpentry modifications.
Design and build of the lock
The ThorBolt G1 is an interior door knob available in Black, Desert Titanium, or Silver. According to the listing, the finish is matte with a velvety feel on the keypad. This design choice aims to provide a comfortable grip while resisting fingerprints. The unit is compact, measuring 2.68 inches in width and length, with a height of 6.5 inches. These dimensions allow it to fit standard U.S. doors that are 1-1/4 to 2-1/4 inches thick. The backset must be either 2-3/8 or 2-3/4 inches. The adjustable latch accommodates both sizes, making installation straightforward for most homes or offices. You install it using a Phillips screwdriver, which takes just minutes. The included hardware is the knob itself, so you do not need to source additional parts. The layout places the fingerprint sensor on the top, allowing you to rest your finger naturally. This position is convenient for quick entry. The keypad is on the front panel, illuminated when you tap it. A toggle switch on the side controls the mode. Sliding it left disables the sensors for passage mode, keeping the door unlocked. Keeping it in the center or right position allows standard access via fingerprints or codes. This physical switch offers a simple way to manage entry without needing an app. The build focuses on durability and smooth handling for daily use.
Setup and everyday use
You install this lock using a Phillips screwdriver. It fits standard U.S. doors between 1-1/4 and 2-1/4 inches thick. The backset must be 2-3/8 or 2-3/4 inches. The latch adjusts to match your existing hole. You do not need to drill new holes or change the door frame. This makes the swap straightforward for most homes.
Power comes from four AAA alkaline batteries. The listing states these last up to one year. Batteries are not included. You must buy them separately. If the power dies, you have two options. You can connect a power bank to the Type-C port on the bottom. Or you can use the two mechanical backup keys. These keys are included in the box. They ensure you never get locked out.
Daily use involves three methods. The top sensor reads your finger. The algorithm learns over time to speed up recognition. You can store up to 50 fingerprints. The touch keypad lights up when you tap it. You can enter codes from four to eight digits. The system holds 100 passcodes. You can assign these to different users.
A toggle switch controls access. Slide it left for passage mode. This keeps the door unlocked and disables the sensor and keypad. Keep it in the center or right for standard mode. This requires a fingerprint or code to enter. The interior knob offers a secure grip for regular handling.
Before You Buy This Lock
This is an interior lock. You must verify your door thickness is between 1-1/4 and 2-1/4 inches. The backset must be 2-3/8 or 2-3/4 inches. You need a Phillips screwdriver for installation. The unit runs on four AAA batteries. You must buy these separately. If power fails, you can use a power bank via the Type-C port or the two included mechanical keys. This lock does not connect to Wi-Fi. It does not integrate with video doorbells or smart home hubs. It is a standalone mechanical device. You should pair it with a video doorbell for exterior monitoring. The fingerprint sensor learns over time. Keep your fingers clean for best results. The keypad illuminates when touched. Check if your door swings inward or outward. This model is designed for interior use only. Do not install it on an exterior door. It lacks weatherproofing. You need separate hardware for outdoor security.
Check before you buy
- Confirm door thickness is 1-1/4 to 2-1/4 inches.
- Check backset is 2-3/8 or 2-3/4 inches.
- Verify door swings inward for interior use.
- Buy four AAA batteries separately.
The product at a glance
ThorBolt Fingerprint Keypad Door Knob
Best for: Interior doors needing fingerprint access
- Access Methods
- Fingerprint, passcode, backup key
- Fingerprint Capacity
- Up to 50
- Passcode Capacity
- Up to 100
- Color
- Black
- Application
- Garage, Office, Bedroom
- Included Hardware
- Knob
View on Amazon: ThorBolt Fingerprint Keypad Door Knob Affiliate link
The ThorBolt G1 is an interior keypad door knob with fingerprint access. It stores 50 fingerprints and 100 passcodes. The top sensor learns your print for faster entry. You can unlock via touch keypad, fingerprint, or two mechanical keys. It fits standard U.S. doors from 1-1/4 to 2-1/4 inches thick. Four AAA batteries power the unit for up to one year.
Pros
- Stores 50 fingerprint IDs
- Stores 100 passcodes
- Three unlock methods
- Toggle switch for passage mode
Cons
- Interior use only
- Batteries not included
- No remote or app control
Good fit if
- You need quick fingerprint entry
- You want mechanical backup keys
- You have standard interior doors
Skip if
- You require exterior weatherproofing
- You want smartphone integration
- You need a smart lock
Verdict: ThorBolt G1 Fingerprint Door Knob suits those needing reliable interior access with fingerprint speed and mechanical backup. It fits standard doors well but lacks remote features.
Specifications side by side
| Spec | ThorBolt Fingerprint Keypad Door Knob |
|---|---|
| Access Methods | Fingerprint, passcode, backup key |
| Fingerprint Capacity | Up to 50 |
| Passcode Capacity | Up to 100 |
| Access Method | Keypad, Fingerprint |
| Color | Black |
| Application | Garage, Office, Bedroom |
| Included Hardware | Knob |
| Special Features | Auto Lock |
| Dimensions | 2.68 × 2.68 × 6.5 inches |
| Model | G1 |
Frequently asked questions
What access methods does the ThorBolt G1 support?
You can enter using a fingerprint, a keypad code, or mechanical keys. The device features a top-mounted fingerprint sensor for quick entry. A touch-activated keypad allows code access. Mechanical backup keys are included for situations where power or electronics fail.
Is the ThorBolt G1 suitable for exterior doors?
No, this lock is designed for interior doors only. The product listing explicitly categorizes it for interior use. It lacks the weatherproofing required for outdoor exposure. You should reserve this unit for inside rooms where weather protection is not needed.
What are the physical dimensions of the knob?
The unit measures 2.68 inches in width and length. The height is 6.5 inches. These dimensions fit standard door preparations. You do not need to drill new holes if your door already accommodates these standard sizes.
Does this lock include remote control features?
No, the ThorBolt G1 lacks remote features. The product description notes it does not offer remote access capabilities. You must be physically present to use the fingerprint sensor, keypad, or mechanical keys. There is no Wi-Fi or Bluetooth connectivity mentioned.
What color options are available for this model?
The listing specifies Black as the available color. The finish is described as matte with a velvety feel on the keypad. This design aims to provide a comfortable grip. Other colors like Desert Titanium or Silver may exist, but Black is the confirmed option in the data.
What hardware is included with the purchase?
The package includes the door knob itself. You do not need to purchase additional components separately for basic installation. The included hardware allows you to mount the unit directly onto your door using standard tools.