6 Best Alternatives to the ThorBolt Keypad Fingerprint Door Knob (2026)
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The ThorBolt G1 Fingerprint Door Knob offers reliable interior security with three distinct access modes and mechanical backup options. It is best for homeowners who prioritize physical access control switches and local management over remote app features. This model provides a toggle switch for passage, admin-only, and standard modes, along with support for 50 fingerprints and 100 passcodes. Its illuminated sensor and matte keypad offer a comfortable, modern grip for daily use.
You might want alternatives if you need app integration, waterproofing for exterior doors, or different color finishes. The list includes options with Tuya app support, silver finishes, and auto-lock features that the original lacks. These alternatives were chosen because their specs overlap with the original, such as keypad and fingerprint access methods. Each product listed here shares core functionalities like local entry and knob-style hardware, ensuring you find a suitable replacement based on your specific security and aesthetic requirements.
Our top pick: ThorBolt Keypad and Fingerprint Door Knob.
How each alternative compares
Evanshow Biometric Fingerprint Door Knob
The Evanshow Biometric Fingerprint Door Knob expands your entry options beyond the ThorBolt G1 by adding key and key card access. While the ThorBolt relies on a physical toggle switch for mode changes, this model supports app management via the Tuya ecosystem. You gain remote control capabilities that the ThorBolt lacks entirely. The Evanshow unit is slightly lighter at 1.2 pounds compared to the ThorBolt’s 1.48 pounds. It measures 5.5 inches on each side, offering a square profile unlike the ThorBolt’s elongated shape. Choose this if you want app integration and versatile entry methods rather than manual switches.
KLLOQUE K10B Fingerprint Door Knob
The KLLOQUE K10B Fingerprint Door Knob prioritizes silent operation and adjustable auto-lock timing, making it ideal for bedrooms. Unlike the ThorBolt G1, which uses a manual toggle switch for access modes, the KLLOQUE focuses on automated locking behavior. It is heavier at 2 pounds and features a larger footprint, measuring 9 inches in length. The brushed black finish offers a different aesthetic compared to the ThorBolt’s desert titanium. You should pick this alternative if you value quiet operation and customizable lock timing over the ThorBolt’s three-mode manual switching system. It lacks app control but provides robust local security for private spaces.
GHome Smart Rechargeable Keypad Door Knob
The GHome Smart Rechargeable Keypad Door Knob introduces app control and auto-locking features, which the ThorBolt G1 does not offer. It replaces the ThorBolt’s battery-powered operation with a rechargeable system, appealing to users who want to avoid frequent battery changes. The glossy black finish and larger dimensions, measuring 9.05 inches in height, give it a distinct look. It supports four access methods, including app control, whereas the ThorBolt sticks to fingerprint, keypad, and mechanical keys. Choose this model if you prioritize local data privacy and smart home integration over the ThorBolt’s simple manual mode switching and mechanical backup.
Evanshow Keypad and Biometric Door Knob
The Evanshow Keypad and Biometric Door Knob offers a silver finish and a compact design, measuring just 2 inches in width and height. It focuses on local access and simple installation, similar to the ThorBolt G1, but omits app connectivity. This model is lighter at 1.2 pounds and lacks the mechanical key backup found in the ThorBolt. It is best for users who want fast local access without the complexity of smart features. The silver color provides a bright alternative to the ThorBolt’s darker titanium finish. Pick this if you need a straightforward, app-free solution for interior doors and prefer a minimalist, compact form factor.
ThorBolt Fingerprint Keypad Door Knob
The ThorBolt Fingerprint Keypad Door Knob MD1 shares the same brand but offers a different form factor and higher user capacity. It measures 7.48 inches in height, making it taller than the ThorBolt G1. This model focuses on secure local access with high capacity, suitable for renters or homeowners who do not need smart home integration. It lacks the manual toggle switch found in the G1, relying instead on standard keypad and fingerprint entry. The Ablack finish provides a sleek, modern look. Choose this alternative if you prioritize user capacity and a taller design over the ThorBolt G1’s three-mode manual switching system.
Richelock Fingerprint Smart Door Knob
The Richelock Fingerprint Smart Door Knob is designed for outdoor use with waterproof construction, a feature the indoor-focused ThorBolt G1 lacks. It includes auto-locking functionality, providing hands-free convenience that the ThorBolt does not offer. The matte black finish and compact square design, measuring 3 inches by 3 inches, differ from the ThorBolt’s elongated shape. It supports guest codes for temporary access, enhancing security for exterior doors. Choose this model if you need weather resistance and auto-locking for outdoor applications. It sacrifices the ThorBolt’s manual mode switching for durability and automated locking behavior in harsher environments.
Quick picks
Our 7 picks
ThorBolt Keypad and Fingerprint Door Knob
Best for: Interior rooms requiring manual mode switching
- Access Methods
- Fingerprint, passcode, mechanical key
- Fingerprint Capacity
- Up to 50
- Passcode Capacity
- Up to 100
- Application
- Garage, Office, Bedroom
- Included Hardware
- Knob
- Special Features
- Auto Lock
View on Amazon: ThorBolt Keypad and Fingerprint Door Knob Affiliate link
The ThorBolt G1 is an interior smart door knob featuring a top-mounted fingerprint sensor and a matte touch keypad. It stores up to 50 fingerprints and 100 passcodes. The device includes a physical toggle switch for three access modes, including passage and admin-only settings. It runs on four AAA batteries and fits standard US doors with a 2-3/8 or 2-3/4 inch backset.
Pros
- Stores 50 fingerprints and 100 passcodes
- Physical toggle switch for passage, admin-only, and standard modes
- Includes mechanical backup keys and Type-C emergency power port
- Illuminated fingerprint sensor and keypad for low-light access
Cons
- Interior lock only, not suitable for exterior doors
- No remote app or Bluetooth connectivity for remote management
- Batteries not included
Good fit if
- You need strict access control for bedrooms or offices
- You want a physical switch to disable entry methods easily
- You prefer mechanical backup keys over electronic emergency power
Skip if
- You require exterior weatherproofing for front doors
- You need smartphone app integration for remote locking
- You want a smart lock with voice assistant compatibility
Verdict: The ThorBolt G1 Fingerprint Door Knob offers reliable interior security with three distinct access modes and mechanical backup options. It is best for homeowners who prioritize physical access control switches and local management over remote app features.
Evanshow Biometric Fingerprint Door Knob
Best for: users wanting app control and multiple entry methods
- Access Methods
- Fingerprint, password, key, IC card, app
- Fingerprint Capacity
- Up to 100
- Passcode Capacity
- Up to 50
- App Compatibility
- Tuya
- Application
- Home, Office, Apartment, Bedroom, Hotel
- Included Hardware
- Knob
View on Amazon: Evanshow Biometric Fingerprint Door Knob Affiliate link
This Evanshow smart lock offers five access methods: fingerprint, password, mechanical keys, IC card, and app control via Tuya. It stores up to 100 fingerprints and 50 passwords. The unit weighs 1.2 pounds and fits doors 1.18 to 1.97 inches thick. You can manage access and track entry logs remotely. It installs without drilling, making it a practical option for standard wooden doors.
Pros
- Supports five access methods including app control
- Stores up to 100 fingerprints and 50 passwords
- No drilling required for installation
- Includes emergency USB power port
Cons
- Any fingerprint works until an admin is registered
- Emergency USB port cannot charge internal batteries
- App control requires Tuya platform setup
Good fit if
- You need multiple access options like IC cards
- You want remote entry logs via app
- You prefer keyless installation on standard doors
Skip if
- You require a dedicated manufacturer app
- You need the emergency port to charge batteries
- You want immediate security without admin setup
Verdict: Evanshow 5-in-1 Fingerprint Door Knob provides versatile access methods and app management for users comfortable with the Tuya ecosystem. It suits those prioritizing installation ease and multiple entry options over immediate out-of-the-box security protocols.
KLLOQUE K10B Fingerprint Door Knob
Best for: bedroom privacy and adjustable auto-lock timing
- Access Methods
- Fingerprint, keypad, app, key
- Auto-Lock Delay
- 5s-1800s
- Application
- Home, Front Door, Office, Apartment, Bedroom
- Included Hardware
- Knob
- Dimensions
- 9 × 3 × 3 inches
- Weight
- 2 pounds
View on Amazon: KLLOQUE K10B Fingerprint Door Knob Affiliate link
The KLLOQUE K10B is a brushed black smart door knob that uses fingerprint, app, or mechanical keys for entry. It offers four modes, including a silent option for bedrooms. The auto-lock delay ranges from 5 to 1800 seconds. You can manage access via Bluetooth, though remote control requires a separate gateway. It runs on four AAA batteries with USB-C emergency charging.
Pros
- Supports fingerprint, app, and mechanical key access
- Auto-lock delay adjustable from 5 to 1800 seconds
- Includes silent mode for bedroom privacy
- USB-C port allows emergency charging via power bank
Cons
- Remote app control requires purchasing a separate gateway
- Bluetooth range limits direct app interaction to nearby proximity
- Not suitable for doors with weather strips installed
Good fit if
- You need a quiet lock for a bedroom or interior door
- You want to adjust the auto-lock timing to your preference
- You prefer using a mechanical key as a backup entry method
Skip if
- You require remote access control without buying extra hardware
- Your door has a weather strip that interferes with installation
- You need a keypad input for PIN-based entry
Verdict: The KLLOQUE K10B Fingerprint Door Knob fits users who prioritize silent operation and customizable auto-lock times for interior spaces. It is a solid option for bedrooms where noise reduction and backup key access matter more than remote monitoring.
GHome Smart Rechargeable Keypad Door Knob
Best for: local data privacy and app management
- Access Methods
- Fingerprint, password, app, key
- Recognition Speed
- 0.2s
- Fingerprint Capacity
- 20
- Passcode Capacity
- 20
- Application
- Home, Garage, Office, Apartment, Bedroom
- Included Hardware
- Knob
View on Amazon: GHome Smart Rechargeable Keypad Door Knob Affiliate link
The GHome Smart K10PRO is a smart door knob offering four access methods: fingerprint, keypad, app control, and mechanical keys. It stores 20 fingerprints and 20 passwords locally for privacy. The unit auto-locks in 5 seconds and features a 400mAh rechargeable battery lasting over 300 days. It fits doors 1-3/8 to 2-1/4 inches thick. This model suits users wanting app integration and local data storage.
Pros
- Stores 20 fingerprints and 20 passwords locally
- Auto-locks in 5 seconds after entry
- Rechargeable 400mAh battery lasts 300+ days
- App control without extra gateway
Cons
- App control limited to Bluetooth range
- Smaller 20-user capacity than competitors
- Heavier build at 1.68 pounds
Good fit if
- You want local fingerprint data storage
- You need app control without a hub
- You prefer a rechargeable battery option
Skip if
- You need long-range remote access
- You require more than 20 user profiles
- You prefer a lighter door knob
Verdict: GHome Smart K10PRO 4-in-1 Fingerprint Knob fits users who prioritize local privacy and app convenience over high-capacity storage or remote access.
Evanshow Keypad and Biometric Door Knob
Best for: local access and simple installation
- Access Methods
- Fingerprint, password, key, IC card
- Recognition Speed
- 0.5s
- Fingerprint Capacity
- Up to 100
- Passcode Capacity
- 50
- Color
- Silver
- Application
- Home, Office, Apartment, Bedroom, Hotel
View on Amazon: Evanshow Keypad and Biometric Door Knob Affiliate link
The Evanshow Silver Biometric Door Knob offers four access methods: fingerprint, password, IC card, and mechanical keys. It stores up to 100 fingerprints and 50 passwords. The sensor recognizes prints in 0.5 seconds. Installation requires no drilling for doors 1.18 to 1.97 inches thick. It lacks app control. This lock suits users who prefer local management over smartphone integration.
Pros
- Supports fingerprint, password, IC card, and key access
- Stores up to 100 fingerprints and 50 passwords
- Recognizes fingerprints in 0.5 seconds
- Installs without drilling for 1.18-1.97 inch doors
Cons
- No app or remote control capability
- Emergency USB port charges external devices only
- Requires initial admin fingerprint registration for security
Good fit if
- You want a silver finish for your door
- You need local storage for up to 100 users
- You prefer quick 0.5s recognition speeds
Skip if
- You require smartphone app connectivity
- You need remote access management
- You want to charge internal batteries via USB
Verdict: Evanshow Silver Biometric Door Knob fits buyers who prioritize fast local access and simple installation over remote app features.
ThorBolt Fingerprint Keypad Door Knob
Best for: Secure local access with high user capacity
- Access Methods
- Fingerprint, keypad, key
- Fingerprint Capacity
- 100
- Passcode Capacity
- 100
- Auto-Lock Delay
- 5 seconds
- Application
- Garage, Office, Bedroom
- Included Hardware
- Knob
View on Amazon: ThorBolt Fingerprint Keypad Door Knob Affiliate link
The ThorBolt MD1 is a black biometric door knob offering three access methods: fingerprint, keypad, and key. It stores up to 100 fingerprints and 100 passcodes. The unit auto-locks after five seconds of inactivity and features anti-peep technology for your code. Constructed from zinc alloy, it weighs 2.01 pounds. You get a Type-C port for emergency power. It fits most US doors and requires four AA batteries.
Pros
- Stores up to 100 fingerprints and 100 passcodes
- Three access methods: fingerprint, keypad, and key
- Auto-locks after 5 seconds of inactivity
- Anti-peep technology scrambles passcode entry
- Type-C port for emergency power backup
Cons
- No built-in Wi-Fi or remote app control
- Requires four AA batteries, not included
- No external battery pack included for emergency use
Good fit if
- You want a simple keyless entry system
- You need to manage up to 100 users
- You prefer a zinc alloy build for durability
Skip if
- You need remote access from your phone
- You want a silver or titanium finish
- You require a lock with a built-in battery
Verdict: The ThorBolt MD1 Fingerprint Door Knob provides solid local security with high user capacity. It suits renters or homeowners who value straightforward keypad and fingerprint access without needing smart home integration.
Richelock Fingerprint Smart Door Knob
Best for: Outdoor doors needing weather resistance and guest codes
- Access Methods
- Fingerprint, keypad, key
- Fingerprint Capacity
- 100
- Passcode Capacity
- 50
- Water Resistance
- Waterproof
- Color
- Matte Black
- Application
- Office, Bedroom
View on Amazon: Richelock Fingerprint Smart Door Knob Affiliate link
The Richelock IU51B is a square biometric door knob designed for durability in harsh weather. It features waterproof electronics and a zinc alloy body rated for temperatures from -22°F to 176°F. You get 100 fingerprint slots and 50 passcodes. The unit includes an illuminated keypad and auto-locking. It fits standard US doors with a Phillips screwdriver. This model suits outdoor entryways needing reliable weather resistance.
Pros
- Waterproof electronics and weather-resistant zinc alloy body
- Stores 100 fingerprints with AI learning technology
- Accepts 50 passcodes of 1–15 digits
- Generates temporary dynamic codes for guests
Cons
- No app or remote control for management
- Requires 2 AAA batteries for operation
- Limited to 50 passcodes compared to higher capacities
Good fit if
- You need a lock for outdoor exposure
- You want temporary access codes for rentals
- You prefer manual installation without drilling
Skip if
- You require smartphone app integration
- You need more than 50 passcodes
- You want a cylindrical knob shape
Verdict: Richelock IU51B Waterproof Biometric Knob delivers solid weather protection and guest access features. It fits users who prioritize durability and temporary codes over app connectivity.
Specifications side by side
| Spec | ThorBolt Keypad and Fingerprint Door Knob | Evanshow Biometric Fingerprint Door Knob | KLLOQUE K10B Fingerprint Door Knob | GHome Smart Rechargeable Keypad Door Knob | Evanshow Keypad and Biometric Door Knob | ThorBolt Fingerprint Keypad Door Knob | Richelock Fingerprint Smart Door Knob |
|---|---|---|---|---|---|---|---|
| Access Methods | Fingerprint, passcode, mechanical key | Fingerprint, password, key, IC card, app | Fingerprint, keypad, app, key | Fingerprint, password, app, key | Fingerprint, password, key, IC card | Fingerprint, keypad, key | Fingerprint, keypad, key |
| Recognition Speed | not stated | not stated | not stated | 0.2s | 0.5s | not stated | not stated |
| Fingerprint Capacity | Up to 50 | Up to 100 | not stated | 20 | Up to 100 | 100 | 100 |
| Passcode Capacity | Up to 100 | Up to 50 | not stated | 20 | 50 | 100 | 50 |
| Auto-Lock Delay | not stated | not stated | 5s-1800s | not stated | not stated | 5 seconds | not stated |
| App Compatibility | not stated | Tuya | not stated | not stated | not stated | not stated | not stated |
| Access Method | Keypad, Fingerprint | Keypad, Fingerprint, Key, Key Card | Keypad, Fingerprint, Key, App Control | Keypad, Fingerprint, App Control | Keypad, Fingerprint | Keypad, Fingerprint | Keypad, Fingerprint |
| Water Resistance | not stated | not stated | not stated | not stated | not stated | not stated | Waterproof |
| Color | Desert Titanium | BLACK 03 | Brushed Black | Glossy Black | Silver | Ablack | Matte Black |
| Application | Garage, Office, Bedroom | Home, Office, Apartment, Bedroom, Hotel | Home, Front Door, Office, Apartment, Bedroom | Home, Garage, Office, Apartment, Bedroom | Home, Office, Apartment, Bedroom, Hotel | Garage, Office, Bedroom | Office, Bedroom |
| Included Hardware | Knob | Knob | Knob | Knob | Knob | Knob | Knob |
| Special Features | Auto Lock | not stated | not stated | Auto Lock | not stated | Auto Lock | Auto Lock |
| Dimensions | 6.5 × 2.68 × 2.68 inches | 5.5 × 5.5 × 5.5 inches | 9 × 3 × 3 inches | 3.93 × 9.05 × 9.05 inches | 1 × 2 × 2 inches | 2.95 × 2.95 × 7.48 inches | 7 × 3 × 3 inches |
| Weight | 1.48 pounds | 1.2 pounds | 2 pounds | 1.68 pounds | 1.2 pounds | 2.01 pounds | not stated |
| Model | G1 | 003 | K10B | K10PRO Smart Door Knob | 190NOSilver | MD1 | IU51B |
| Size | not stated | door lock | not stated | not stated | None APP | Fingerprint | not stated |
Frequently asked questions
What is the best alternative to the ThorBolt G1 for budget-conscious buyers?
The Evanshow Biometric Fingerprint Door Knob is the top budget pick. It supports five entry methods including keys and key cards. You get app control through the Tuya ecosystem. It weighs 1.2 pounds and measures 5.5 inches square. This model suits users who want versatile access without a high cost.
Which fingerprint door knob is best for bedroom privacy?
The KLLOQUE K10B Fingerprint Door Knob is ideal for bedrooms. It features adjustable auto-lock timing for customized privacy. The brushed black finish offers a sleek look. It weighs 2 pounds and measures 9 inches in length. You get silent operation and backup key access for interior spaces.
Does the Evanshow model work with smart home apps?
Yes, the Evanshow Biometric Fingerprint Door Knob supports app management. It integrates with the Tuya ecosystem for remote control. You can manage access methods and monitor entry through the app. This feature distinguishes it from models that rely solely on local keypad or fingerprint input.
Is there a waterproof option for outdoor doors?
The Richelock IU51B Waterproof Biometric Knob is designed for outdoor use. It offers solid weather protection for exterior doors. You get guest codes and auto-lock features for convenience. The matte black finish resists corrosion. It is best for users needing durability and temporary access codes.
What is the difference between the ThorBolt G1 and MD1?
The ThorBolt G1 includes a physical toggle switch for mode changes. The MD1 model focuses on high user capacity for local security. Both use keypad and fingerprint access. The MD1 weighs 2.01 pounds and measures 7.48 inches in height. It suits those who value straightforward access without smart home integration.
Can I use a key card with the ThorBolt G1?
No, the ThorBolt G1 does not support key card access. It uses only keypad and fingerprint methods. You get mechanical backup options via a physical switch. If you need key card entry, consider the Evanshow model which includes that feature alongside fingerprint and keypad access.
Which model is best for local data privacy?
The GHome Smart K10PRO is best for local data privacy. It stores data locally rather than relying on cloud storage. You get app convenience without remote access risks. The glossy black finish measures 9.05 inches square. It suits users who prioritize privacy over high-capacity storage or remote monitoring.