eufy C30 Wi-Fi Keypad Smart Lock
- Built-in Wi-Fi, no bridge needed
- Keypad, key, voice and app unlocking
- 15-minute DIY install, no drilling
- 4 AA batteries, not included, up to 5 months
- -22 F to 158 F operating range, IPX3
- BHMA Grade 3
- 18-month protection, 2.57 x 1.63 x 6.05 inches
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A capable Wi-Fi keypad deadbolt for a front door, with physical buttons and app control. Batteries are extra and last only months, and there is no fingerprint reader.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0D8XZBR5RModel: C30Category: Deadbolts
Overview
A busy front door with kids, guests and deliveries suits this eufy keypad deadbolt, which replaces a standard deadbolt without drilling. Physical buttons, a key, voice assistants or the app open it, and Auto-Lock relocks on a timer.
Built-in Wi-Fi gives remote control, notifications and history with no extra bridge to buy. Batteries are not included, and they need changing several times a year by the listing's own estimate.
Who it's for
Families who want to check and control the front door remotely and hand out codes. People who want fingerprint entry or long battery life should look at other models.
Pros and cons
- No bridge needed for Wi-Fi
- Physical buttons resist mistakes
- Auto-Lock on a timer
- Works with Alexa and Google
- Batteries not included
- Short battery life
- Entry-level BHMA grade
- No fingerprint reader
Performance notes
Wi-Fi radios draw more power than Bluetooth, which explains the short battery life between changes. Wrong-try protection locks the keypad after repeated bad codes, slowing guessing.
Specifications
| Brand | eufy |
|---|---|
| Model | C30 |
| Dimensions & fit | |
| Item dimensions | 2.57 x 1.63 x 6.05 inches |
| Item weight | 0.95 kg |
| Capacity & performance | |
| Operating temperature | -22 F to 158 F (-30 C to 70 C) |
| Power & efficiency | |
| Power Source | 4 AA batteries (not included) |
| Battery life | Up to 5 months |
| Construction & materials | |
| Material Type | Metal |
| Color | Black |
| Finish Types | Painted |
| Compatibility & installation | |
| Connectivity Protocol | Wi-Fi |
| Installation | DIY, no drilling, fits most standard deadbolts |
| Included components | |
| Unit Count | 1 Count |
| Warranty & support | |
| Warranty | 18-month protection |
| Other details | |
| Lock Type | Deadbolt, keypad |
| Security grade | BHMA Grade 3 |
| Control method | Keypad, physical key, app, Alexa, Google Assistant |
| Additional Features | Auto-Lock, wrong-try protection, low battery indicator |
| Water resistance | IPX3 |
| Controller Type | iOS or Android |
| Shape | Rectangular |
| Style Name | Contemporary |
Frequently asked questions
Does the eufy Smart Lock C30 have a fingerprint reader?
No fingerprint reader is listed. It opens by keypad buttons, physical key, voice assistant or the eufy Security app.
Does the eufy C30 need a Wi-Fi bridge?
No. Wi-Fi is built in.
What batteries does the eufy C30 use?
4 AA batteries, not included, with up to 5 months of battery life.
Do I need to drill my door for the eufy C30?
No. It is a 15-minute DIY install with no drilling, compatible with most standard deadbolts.