eufy E330 Video Smart Lock
- 2K HD camera, f/1.6 lens
- 10,000mAh rechargeable battery
- Fingerprint, app, voice, keypad and key entry
- BHMA Grade 3, IP65 weather resistance
- About 15 minutes to install, no drilling on most US deadbolts
- Built-in Wi-Fi, works with eufy chimes and HomeBase
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A capable all-in-one front door lock that adds a video camera to fingerprint entry, with a big rechargeable battery. Its security grade is entry level and chimes or bases are sold separately.
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ASIN: B0CJXVK5S6Model: E330Category: Deadbolts
Overview
A homeowner who wants to see who is at the door and let family in by fingerprint gets both in one eufy unit. The camera streams to the app with live alerts, and the lock opens by fingerprint, code, voice, app or key.
Folding a doorbell camera into the deadbolt saves a second device and second battery on the door. Security certification is the entry grade, and recharging the battery means removing it on a schedule.
Who it's for
Families with packages, guests and kids coming and going get visual checks and many entry methods. Buyers who already own a video doorbell may not need the camera.
Pros and cons
- Camera and lock in one unit
- Clear video after dark
- Fast fingerprint entry
- Rechargeable battery, no AA swaps
- Entry-level Grade 3 certification
- Chime and HomeBase sold separately
- Battery life figure not given
Performance notes
Video clarity in low light comes from the wide-aperture lens letting in more light at the sensor. Battery life depends heavily on how often the camera records and streams, which the large cell is sized for.
Specifications
| Brand | eufy |
|---|---|
| Model | E330 |
| Power & efficiency | |
| Convenient Rechargeable Power System | 10,000mAh rechargeable battery |
| Compatibility & installation | |
| Connectivity Protocol | Wi-Fi |
| Installation | About 15 minutes, no drilling on most standard US deadbolts |
| Compatible Devices | eufy Chime, Chime 2, HomeBase 3, eufy cameras and doorbells |
| Other details | |
| Lock Type | Smart deadbolt with video camera |
| Unlock methods | Fingerprint, eufy Security app, Alexa/Google voice, keypad, physical keys |
| Camera | 2K HD, f/1.6 lens |
| Certified Security & Outdoor Durability | BHMA Grade 3, IP65 |
Frequently asked questions
Can I install the eufy E330 myself?
Yes. The listing says about 15 minutes with no drilling on most standard US deadbolt setups.
Does the eufy E330 need a HomeBase?
No. Wi-Fi is built in. HomeBase 3 and eufy chimes are optional add-ons sold separately.
Are eufy E330 video previews stored in the cloud?
Thumbnail preview images in push notifications are temporarily stored in the cloud.
How is the eufy E330 powered?
By a 10,000mAh rechargeable battery.