If you are comparing the Lockin Veno Pro vs eufy S330, the decisive difference is the way you enter: Veno Pro adds touchless palm-vein recognition alongside fingerprint, PIN, key, and app access, while the eufy Video Smart Lock S330 is specified with fingerprint entry, a keypad, app, voice assistants, and keys. Both are integrated video deadbolts with 2K-class cameras and rechargeable power, so the right choice depends on whether palm entry, local storage, smart-home compatibility, and your door conditions matter most.
This is a model-to-model comparison based on the current US manufacturer pages and Lockin’s Veno Pro FAQ checked September 16, 2026. It is not an independent recognition-speed or security test.
Lockin Veno Pro vs eufy S330 at a glance
| Decision point | Lockin Veno Pro | eufy Video Smart Lock S330 |
|---|---|---|
| Primary biometric entry | Venokey™ palm vein plus fingerprint | Fingerprint |
| Other stated entry methods | PIN, mechanical key, app, supported smart-home controls | Keypad, app, voice assistants, traditional keys |
| Integrated video | LockinCam™ 2K, 180° panoramic view, two-way doorbell | 2K camera and integrated video doorbell |
| Storage approach | 32 GB local video storage; Lockin describes local processing and no monthly fee | Local storage on the included chime; microSD is required for recording expansion, according to the product page |
| Power and emergency access | Removable rechargeable battery, low-battery alert, USB-C power-bank support, mechanical key; optional solar panel | 10,000 mAh rechargeable battery, low-battery notification, charging port, two manual keys |
| Smart-home notes | Matter connectivity via Thread is stated for Apple Home, Alexa, Google Home, and SmartThings; check controller requirements | Alexa and Google Assistant are listed; the current page says Apple HomeKit, IFTTT, and Matter are not supported |
| Door checks | 35–55 mm thickness, 54 mm cross-bore, 60 or 70 mm backset, 25.4 mm hole; rectangular latch faceplate; no storm door or mortise lock | 35–55 mm thickness, 38 or 54 mm cross-bore, 60 or 70 mm backset, 25 mm hole; wood or metal door; check the current installation guide |
The table is a comparison aid, not a claim that either lock is universally better. Product pages can change; verify the exact package and installation guide before ordering.
Lockin Veno Pro vs eufy S330: what touchless palm entry changes
The clearest Lockin Veno Pro advantage in this comparison is an additional touchless entry method. Raise your palm in front of the exterior reader and Venokey™ reads the vein pattern beneath the skin. The Veno Pro can also use fingerprints, so a household can choose between palm and fingerprint entry rather than being limited to one biometric method. That is the central Lockin Veno Pro vs eufy S330 buying question.
That difference may matter if you want a no-touch routine, if several household members have inconsistent fingerprint results, or if you simply prefer not to place a finger on an outdoor reader. Lockin’s FAQ says Veno Pro palm-vein and fingerprint credentials are stored locally on the lock. It also documents PIN, mechanical-key, app, and emergency power-bank options as backups.
The eufy S330 is not a palm-vein model. Its current US product page lists fingerprint recognition, keypad, app, Alexa or Google voice control, and traditional keys. That can still be a complete access set for a household that is comfortable with fingerprint entry and wants a keypad. The fair conclusion is narrower: Veno Pro offers palm entry; S330 offers a fingerprint-led access design. The sources do not establish that one biometric method is more accurate or secure in your home.
Lockin Veno Pro vs eufy S330: video, storage, and doorstep awareness
Both products put a camera and doorbell function in the lock rather than requiring a separate video doorbell. That makes the comparison more useful than a simple fingerprint-lock matchup.
Veno Pro specifies a 2K, 180° LockinCam™ view, two-way video, 32 GB local storage, and LockinAI™ detection for people, packages, and vehicles. Lockin also describes local processing for biometric and video object-detection functions. Those features point to a buyer who wants doorstep context—such as checking a package or seeing who is outside—inside the same lock system.
The eufy S330 specifies a 2K camera, integrated video doorbell, two-way audio, and a chime. Its product page says video is stored locally on the chime and that a microSD card is required for recording; it also describes expandable storage with the chime. The included chime is therefore part of the S330 ownership decision, not an incidental accessory.
Do not compare “180°” with an unspecified camera field of view as if they were the same measurement. The manufacturer pages use different descriptions, and this article does not perform an optical test. When camera coverage is the deciding factor, inspect each live product page, installation position, and return policy for your doorway.
Power and backup entry: compare the whole routine
Both locks use rechargeable power, so the practical question is how you will monitor charge and get in when the battery is low.
For Veno Pro, Lockin documents a removable rechargeable battery, a low-battery alert, USB-C emergency power from a power bank, and mechanical-key backup. The Veno Pro FAQ specifies a 5V/2A charging setup and says a charging cable is not included in the package. An optional Lockin solar panel is sold separately. If you are considering Veno Pro in the Lockin Veno Pro vs eufy S330 comparison, decide where the backup key will live and keep a suitable power bank available before installation day.
For S330, eufy lists a 10,000 mAh rechargeable battery, a low-battery notification, a charging port, and two manual keys. The S330’s included chime also supports its connection and storage design. Confirm the current contents and charging instructions for the exact US package.
The best choice is the one whose backup plan you will actually maintain. A larger stated battery capacity does not by itself predict runtime in your doorway: camera use, Wi-Fi conditions, motion activity, temperature, and settings all affect consumption.
Lockin Veno Pro vs eufy S330 smart-home compatibility
If you already use a smart-home platform, check this before comparing cosmetic features.
Lockin states that Veno Pro can connect through Matter via Thread to Apple Home, Alexa, Google Home, and SmartThings, subject to model, controller, and setup requirements. The Lockin FAQ also cautions that remote video and app operation use the Lockin Smart App path, so Matter integration should not be treated as a replacement for every Lockin app function.
The current eufy S330 page lists Alexa and Google Assistant support and says it is not compatible with Apple HomeKit, IFTTT, or Matter at this time. It also describes the included chime and eufy ecosystem support. If Apple Home or Matter is part of your plan, Veno Pro is the more directly aligned option on the published specifications. If you are already invested in eufy cameras or alarms, the S330’s chime and eufy ecosystem may be more important than the entry method.
Check the current compatibility pages for firmware, region, controller, and account requirements. Smart-home support is conditional, not a promise that every command or video function works in every platform.
Door and installation checks before you choose
The Lockin Veno Pro and eufy S330 have overlapping US deadbolt dimensions, but do not assume a shared fit.
For Veno Pro, verify all of these before ordering:
- Door thickness is 35–55 mm (about 1⅜–2 11/64 inches).
- Cross-bore is 54 mm (2⅛ inches), with a 60 or 70 mm backset.
- The door hole is 25.4 mm (1 inch), and the deadbolt latch hole is at least 25.4 mm deep.
- The latch faceplate cutout is rectangular, not round.
- The door uses a single-cylinder deadbolt and is not a mortise-lock installation.
- A storm door will not block the video hardware; Lockin specifically says Veno Pro is not compatible with storm doors.
- The interior assembly is protected from outdoor exposure.
For S330, eufy lists wood or metal doors, 35–55 mm thickness, 38 or 54 mm cross-bore, 60 or 70 mm backset, a 25 mm hole, and more than 150 mm between the handleset and cross-bore. Use the current eufy installation guide to confirm your exact door.
Measure the door before choosing between the Lockin Veno Pro vs eufy S330. A touchless palm feature cannot compensate for a deadbolt, latch faceplate, storm-door, or clearance mismatch. This is the practical fit check in any Lockin Veno Pro vs eufy S330 decision.
Which one should you choose?
Choose Lockin Veno Pro when these are your priorities:
- You want touchless palm-vein entry plus fingerprint as another biometric option.
- You want an integrated video deadbolt with stated 2K/180° coverage, 32 GB local storage, and person/package/vehicle detection.
- Matter, Apple Home, SmartThings, Alexa, or Google Home compatibility is part of your planned setup, subject to controller requirements.
- You prefer a removable battery, USB-C power-bank emergency option, and mechanical-key backup.
- Your door passes the rectangular-faceplate, single-cylinder, no-storm-door checks.
Choose eufy Video Smart Lock S330 when these are your priorities:
- Fingerprint entry and a keypad meet your household’s access needs.
- You want the included chime to be part of the video-lock system.
- You already use eufy’s compatible ecosystem, Alexa, or Google Assistant.
- The S330’s battery, chime-based local storage, and door dimensions fit your installation plan.
- You do not need Apple Home or Matter support from this model as currently specified.
Final answer: is Veno Pro a meaningful upgrade?
For a buyer specifically looking for touchless palm entry in a video deadbolt, yes: the Lockin Veno Pro vs eufy S330 comparison has a meaningful feature-level difference because Veno Pro adds palm-vein entry while S330 is specified around fingerprint entry. Veno Pro also presents a clear local-storage and Matter-oriented path in its published specifications.
That does not make Veno Pro the right lock for every door or every ecosystem. Check fit, storm-door clearance, battery habits, camera placement, and the current US package details. If Veno Pro matches those conditions, review the Veno Pro product details, then use Lockin’s user manual library and FAQ before installation.
Sources checked
- Lockin Veno Pro product page, checked September 16, 2026.
- Lockin Veno Pro FAQ & Troubleshoot PDF, checked September 16, 2026.
- eufy Video Smart Lock S330 product page, checked September 16, 2026.