Looking Beyond the TCL D2 Pro Palm Vein? 6 Alternatives Worth a Look

How each alternative compares

ULTRALOQ Bolt Smart Deadbolt with Handle

The ULTRALOQ Bolt Smart Deadbolt with Handle includes a physical handle, whereas the TCL D2 Pro is a standalone lock body. It supports Matter protocol for broader ecosystem integration, while the TCL relies on standard Wi-Fi and Alexa. The ULTRALOQ uses a keypad, fingerprint, and remote control for entry, differing from the TCL’s palm vein scanner. It weighs 2.87 pounds, slightly heavier than the TCL’s 2.76 pounds. You should choose this if you need a complete handle set and Matter compatibility. It sacrifices the unique palm vein security for a more traditional keyless entry method. The inclusion of a handle makes it suitable for doors requiring a lever rather than just a deadbolt.

Philips DDL242X-15HW Wi-Fi Smart Lock

The Philips DDL242X-15HW Wi-Fi Smart Lock offers a slimmer profile at 0.73 inches wide, compared to the TCL’s 3-inch width. It lacks biometric scanning entirely, relying instead on a keypad and remote control. The TCL D2 Pro provides palm vein recognition and a massive 10000mAh battery, which this Philips model does not specify. Both connect via Wi-Fi and support Alexa and Google Assistant. The Philips unit is designed for front doors and includes a handle. You might pick this alternative if you prefer keypad flexibility over biometrics. It is a lighter, less bulky option that omits the advanced vein scanning technology found in the TCL. It suits users who do not require fingerprint or palm verification for entry.

Philips WiFi Smart Lock with Handle

The Philips WiFi Smart Lock with Handle features a satin nickel finish, offering a different aesthetic than the TCL D2 Pro’s black design. It includes an integrated handle and lever, making it a complete hardware solution unlike the TCL’s lock-only body. It supports fingerprint, remote control, and Wi-Fi connectivity, similar to the TCL’s smart features. The dimensions are larger, measuring 15.7 inches in length, suitable for various door types. It supports both Alexa and Google Assistant. Choose this model if you need a specific finish or an integrated lever. It gives up the palm vein scanner for a traditional fingerprint reader and handle integration. It is ideal for homes requiring a coordinated look with existing door hardware.

Sifely St Model WiFi Door Lock

The Sifely St Model WiFi Door Lock is designed for rental properties, offering direct network access without a hub. It supports only key-based entry, unlike the TCL D2 Pro which offers palm vein, passcode, and card access. The Sifely includes a handle, knob, and deadbolt, providing a complete set. It weighs 2.76 pounds, matching the TCL’s weight. It connects via Wi-Fi and works with Alexa. You should select this if you manage rentals and need simple key access with remote management. It lacks the biometric security and rechargeable battery of the TCL. It is a practical choice for landlords who prioritize code management and physical key backup over advanced contactless entry methods.

SwitchBot Lock Vision Pro Smart Deadbolt

The SwitchBot Lock Vision Pro Smart Deadbolt supports multiple biometric methods, including fingerprint, but lacks the palm vein scanner of the TCL. It connects via Wi-Fi and Matter, offering broader smart home integration than the TCL’s Alexa-only support. It weighs only 1.21 pounds, significantly lighter than the TCL’s 2.76 pounds. The dimensions are compact, similar to the TCL. It features auto-locking and matte black coloring. Choose this if you are invested in the Apple Home or Matter ecosystem. It sacrifices the long-lasting rechargeable battery and palm vein technology for lighter weight and multi-protocol connectivity. It suits users who want diverse biometric options and instant locking without the bulk of the TCL model.

Sifely Model O Built-in Wi-Fi Deadbolt

The Sifely Model O Built-in Wi-Fi Deadbolt supports five access methods, including keypad and fingerprint, but omits palm vein scanning. It connects directly via Wi-Fi, similar to the TCL, and supports both Alexa and Google Assistant. It weighs 2 pounds, lighter than the TCL’s 2.76 pounds. The dimensions are more compact, measuring 6.3 inches in length. It is designed for rental properties with remote guest access features. You might pick this if you need robust code management for tenants. It gives up the rechargeable battery and palm vein security for a simpler, lighter deadbolt design. It is a practical alternative for users who prioritize remote access capabilities over advanced biometric identification.

Quick picks

Our 7 picks

1 Best overall

TCL D2 Pro Palm Vein Lock

Best for: contactless palm vein entry and long battery life

Smart Home Compatibility

Alexa, Google Assistant

Installation Type

Full deadbolt replacement

Power Source

Battery Powered

Connectivity

Wi-Fi

Color

Black

Special Features

Auto Lock

View on Amazon: TCL D2 Pro Palm Vein Lock Affiliate link

The TCL D2 Pro offers keyless entry via palm vein recognition, which scans unique vein patterns for secure, contactless access. It includes a 10,000mAh rechargeable battery lasting up to 8 months on a single USB-C charge. Wi-Fi connectivity allows remote control through the TCL Home app without a hub. The IP55 rating ensures it withstands rain and dust. This lock suits users seeking high security and long battery life.

Pros

• Palm vein recognition for contactless, secure entry
• 10,000mAh rechargeable battery with USB-C charging
• Built-in Wi-Fi for app control without a hub
• IP55 all-weather durability rating
• Auto-lock feature for added security

Cons

• Heavier at 2.76 pounds compared to lighter alternatives
• Requires the proprietary TCL Home app
• No Bluetooth or fingerprint sensor listed

Good fit if

• You want contactless palm vein entry
• You prefer a rechargeable battery over disposables
• You need Wi-Fi connectivity without a hub

Skip if

• You require fingerprint or face recognition
• You want compatibility with Matter
• You prefer a lighter lock under 2 pounds

Verdict: The TCL D2 Pro Palm Vein Smart Lock fits buyers who prioritize contactless security and long battery life. Its palm vein scanner and rechargeable battery make it a strong choice for those avoiding frequent battery changes.

2 Also great

ULTRALOQ Bolt Smart Deadbolt with Handle

Best for: Matter ecosystem users needing a handle set

Access Methods

Fingerprint, keypad, app, keys, voice

Smart Home Compatibility

Apple Home, Alexa, Google Assistant

Fingerprint Capacity

50

User Code Capacity

50

Included Door Hardware

Deadbolt with handle

Connectivity

Wi-Fi, Matter

View on Amazon: ULTRALOQ Bolt Smart Deadbolt with Handle Affiliate link

The ULTRALOQ Bolt SE combines a deadbolt and handle with built-in Wi-Fi and Matter over Thread support. It stores up to 50 fingerprints and 50 passcodes. Battery life lasts up to 18 months thanks to low-energy mesh networking. You get remote control via app or voice assistants like Alexa and Google Assistant. This lock suits users wanting seamless smart home integration without a separate hub for Matter features.

Pros

• Built-in Wi-Fi and Matter over Thread for hub-free connectivity
• Stores up to 50 fingerprints and 50 passcodes
• Includes both deadbolt and handle in one unit
• 18-month battery life with Thread support
• Works with Apple Home, Alexa, and Google Assistant

Cons

• Wi-Fi only supports 2.4GHz networks
• Door sensor is not included
• Requires a Matter over Thread hub or router for full Matter features

Good fit if

• You want a complete lock set with handle and deadbolt
• You use Matter-enabled smart home ecosystems
• You need long battery life for low maintenance

Skip if

• You only have 5GHz Wi-Fi networks available
• You require a included door sensor for status monitoring
• You prefer a standalone deadbolt without a handle

Verdict: The ULTRALOQ Bolt SE Deadbolt+Handle offers robust connectivity and storage for users integrating with Matter ecosystems. It fits those seeking a complete hardware solution with extended battery performance.

3 Also great

Philips DDL242X-15HW Wi-Fi Smart Lock

Best for: Keyless entry without biometrics

Connectivity

2.4 GHz Wi-Fi

Smart Home Compatibility

Amazon Alexa, Google Assistant

Auto-Lock Delay

10 to 180 seconds

User Code Capacity

100

Access Method

Keypad, Remote Control

Color

Matte Black

View on Amazon: Philips DDL242X-15HW Wi-Fi Smart Lock Affiliate link

The Philips Wi-Fi Smart Lock offers keyless entry via keypad, app, or voice commands. It supports up to 100 passwords and includes a handle set. Built-in Wi-Fi connects to Alexa and Google Assistant without a hub. The matte black finish fits modern entryways. It requires eight AA batteries and installs on standard US deadbolts.

Pros

• Built-in Wi-Fi for remote control without a hub
• Supports up to 100 custom passwords
• Compatible with Alexa and Google Assistant
• Includes a complete handle set

Cons

• No fingerprint recognition capability
• Requires eight AA batteries
• 2.4GHz Wi-Fi only

Good fit if

• You want a complete handle set included
• You need voice control via Alexa or Google
• You prefer keypad entry over biometrics

Skip if

• You require fingerprint or palm vein scanning
• You only have 5GHz Wi-Fi networks
• You need a rechargeable battery pack

Verdict: The Philips Wi-Fi Smart Lock Matte Black suits renters or homeowners who prioritize keypad flexibility and voice integration over biometric scanning.

4 Best satin nickel

Philips WiFi Smart Lock with Handle

Best for: homes needing integrated handle and Wi-Fi

Access Methods

Fingerprint, Keypad, App, Key

Connectivity

Wi-Fi (via Gateway)

Smart Home Compatibility

Alexa, Google Assistant

Fingerprint Capacity

50

Included Door Hardware

Handle set, deadbolt, WiFi Gateway

Color

Satin Nickel

View on Amazon: Philips WiFi Smart Lock with Handle Affiliate link

This Philips smart lock combines a door lever handle with built-in Wi-Fi via an included gateway. It offers 0.3-second fingerprint recognition for up to 50 users and supports four PIN code types. You can control it remotely through the app or voice assistants like Alexa and Google Assistant. The satin nickel finish provides a modern look for front or back doors. It features auto-locking and real-time status notifications for enhanced security.

Pros

• Includes Philips WiFi Gateway for direct connectivity
• 0.3-second ultra-fast fingerprint unlock
• Supports 50 unique fingerprint entries
• Four types of PIN codes including one-time access
• Compatible with Alexa and Google Assistant

Cons

• Requires separate Philips WiFi Gateway for app control
• No palm vein or facial recognition technology
• Lacks battery level indicator in specifications

Good fit if

• You want a unified look with matching door handles
• You need remote access without extra hubs
• You prefer voice control for locking and unlocking

Skip if

• You require biometric palm vein or face recognition
• You want to avoid using a separate gateway device
• You need a standard deadbolt without a lever handle

Verdict: Philips WiFi Smart Lock with Handle suits users who value integrated door levers and reliable Wi-Fi connectivity. It is ideal for those who want straightforward app and voice control without complex setup.

5 Best budget

Sifely St Model WiFi Door Lock

Best for: rental property managers needing remote access

Access Methods

App, Passcode, IC Card, Key, Voice

Connectivity

Built-in Wi-Fi

Smart Home Compatibility

Alexa, Google Home

Installation Type

Full deadbolt replacement with handle

User Code Capacity

200

Included Door Hardware

Handle, Knob, Deadbolt

View on Amazon: Sifely St Model WiFi Door Lock Affiliate link

The Sifely St Model WiFi lock integrates directly into your home network without a separate gateway. It supports five access methods: app, code, card, key, and voice commands via Alexa or Google Home. The unit stores up to 200 passcodes and includes a manager portal for guest access. It features a built-in Type-C backup port and fits standard door preparations. This model suits hosts managing rentals or homeowners wanting direct Wi-Fi control.

Pros

• Built-in Wi-Fi requires no separate gateway
• Stores up to 200 unique passcodes
• Supports voice control with Alexa and Google Home
• Includes Type-C port for emergency power backup

Cons

• No fingerprint or palm vein sensor listed
• No 3D face recognition capability
• Battery life limited to 6 months

Good fit if

• You manage vacation rentals and need auto-booking features
• You want direct Wi-Fi connectivity without extra hardware
• You need multiple user passcodes for staff or guests

Skip if

• You require biometric access like fingerprint or palm vein
• You prefer locks with longer battery endurance
• You do not have Wi-Fi available near the door

Verdict: Sifely WiFi Smart Lock with Handle offers direct network access and extensive code management for rental properties. It fits users who prioritize digital control over biometric security.

6 Best premium

SwitchBot Lock Vision Pro Smart Deadbolt

Best for: multi-biometric access with instant auto-lock

Access Methods

Face, palm vein, fingerprint, PIN, NFC

Connectivity

Wi-Fi, Bluetooth

Installation Type

Deadbolt replacement

Auto-Lock Delay

Instant

Included Door Hardware

Deadbolt

Power Source

Battery Powered

View on Amazon: SwitchBot Lock Vision Pro Smart Deadbolt Affiliate link

The SwitchBot Lock Vision Pro combines 3D face recognition, palm vein scanning, and fingerprint access. It features a 10,000mAh battery lasting 12 months and instant auto-locking via internal sensors. You get seven entry methods, including NFC and PINs, with no monthly fees. It supports Matter over WiFi and works with Apple Home and Alexa for seamless smart home integration.

Pros

• 10,000mAh battery with 12-month life and USB-C backup
• Instant auto-lock using geomagnetic and accelerometer sensors
• Supports Matter, Apple Home, Alexa, and Google
• Seven access methods including face, palm vein, and NFC

Cons

• Requires exclusive use of the included SwitchBot lock cylinder
• No physical keyhole for traditional keys
• Lacks a built-in camera for visual verification

Good fit if

• You want multiple biometric options for different family members
• You need instant auto-locking without manual engagement
• You use Apple Home or Matter-enabled devices

Skip if

• You prefer using your existing lock cylinder
• You require a built-in camera for package monitoring
• You need physical key access as a primary method

Verdict: SwitchBot Lock Vision Pro suits households needing diverse biometric entry and instant locking. It fits users already invested in the Apple Home or Matter ecosystem who want keyless convenience.

7 Also great

Sifely Model O Built-in Wi-Fi Deadbolt

Best for: Rental properties needing remote guest access

Access Methods

App, Fingerprint, Passcode, Key

Connectivity

Built-in Wi-Fi

Smart Home Compatibility

Alexa, Google Assistant

Installation Type

Full deadbolt replacement

Included Door Hardware

Deadbolt only

Color

Black

View on Amazon: Sifely Model O Built-in Wi-Fi Deadbolt Affiliate link

The Sifely Model O is a black deadbolt with built-in Wi-Fi that connects directly to your network without a hub. It supports five unlock methods, including fingerprint, keypad, app, passcode, and key. The unit measures 2.6 inches wide and weighs 2 pounds. It features auto-lock and works with Alexa and Google Assistant. This lock suits rental properties and homes where remote guest access is needed.

Pros

• Built-in Wi-Fi requires no separate gateway
• Supports five unlock methods including fingerprint and app
• Auto-lock secures the door automatically
• Compatible with Alexa and Google Assistant

Cons

• No palm vein recognition compared to top competitors
• No 3D face recognition technology
• Only includes standard keypad and fingerprint access

Good fit if

• You manage Airbnb or rental properties
• You need remote passcode management for guests
• You want a direct Wi-Fi connection without a hub

Skip if

• You require palm vein biometric security
• You prefer 3D face recognition access
• You need a lock with Matter compatibility

Verdict: Sifely Model O Built-in Wi-Fi Deadbolt offers direct network connectivity and five access methods for rental management. It fits users who need remote guest codes and auto-locking without a hub.

Specifications side by side

Frequently asked questions

See also

• lockin veno plus palm vein alternatives
• tcl 14 alternatives