Device profile · Specifications & compatibility
Eufy Smart Lock C33
Eufy · Door Locks · Model T85L0111
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- Eufy Smart Lock C33 lists Battery Life: 8 months; Home Assistant; Physical Key.
- Check the stated workload and conditions.
- A catalog runtime is not a prediction of runtime in your installation.
Browse more from Eufy or explore all door locks in our catalog.
- Recorded year
- 2024
- Recorded warranty
- 1.5 years
- Weight
- ?
The details that shape your choice
Eufy Smart Lock C33 Quick Features
Start with these specifications, then check the full details and conditions below.
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From specification to decision
Eufy Smart Lock C33: Capabilities And Limitations
Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.
What it offers
A Home Assistant integration is listed, providing an integration path to verify for the exact model. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Community eufy Security integration for Home Assistant (HACS), which lists this model
View Home Assistant details →Physical-key entry is listed, adding a listed entry method alongside electronic controls. Check what is included and how entry works with an exhausted battery.
View Physical Key details →Passcode entry is listed, useful when access needs to be shared without handing over a physical key. Check code limits, expiry rules and whether remote code changes need extra hardware. Keypad
View Passcode details →
What to consider
Matter is listed as unsupported; check another documented integration if Matter is essential to your setup.
View Matter details →Apple Home support is listed as unavailable; do not assume the device appears directly in Apple Home.
View Apple Home details →A microSD card slot is listed as unavailable; check the alternative storage routes.
View microSD card slot details →
Still needs verification
Confirm these details if they matter to your setup.
Questions About Eufy Smart Lock C33
What is the battery runtime of Eufy Smart Lock C33?
Battery Life: 8 months. Check the stated workload and conditions. A catalog runtime is not a prediction of runtime in your installation.
View Battery Life specifications →Does Eufy Smart Lock C33 work with Home Assistant?
Yes, according to the listed specifications. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Community eufy Security integration for Home Assistant (HACS), which lists this model
View Home Assistant specifications →Does Eufy Smart Lock C33 support a physical key?
Yes, according to the listed specifications. Check what is included and how entry works with an exhausted battery.
View Physical Key specifications →Does Eufy Smart Lock C33 support passcode entry?
Yes, according to the listed specifications. Check code limits, expiry rules and whether remote code changes need extra hardware. Keypad
View Passcode specifications →Does Eufy Smart Lock C33 support Matter?
No, according to the listed specifications. Verify the exact device type, firmware and features exposed in your chosen platform. Matter support is not proof of feature parity.
View Matter specifications →Explore the full picture
Eufy Smart Lock C33 Specifications
Recorded catalog values. Expand notes for qualifications; unknown values are not treated as missing features.
3 of 45 fields matched to manufacturer documentation. Source checks apply only to the named model and stated scope. Other fields remain catalog data. How we verify specifications →
Lock System8 fields
| Remote | YesManufacturer sourceBuilt-in Wi-Fi enables remote app control. Eufy Smart Lock C33 manufacturer product page →
Document check only; not a hands-on test or verification of every regional or firmware variant. Details & conditionsBuilt-in Wi-Fi, no bridge required |
|---|---|
| Bluetooth | No |
| Passcode | YesDetails & conditionsKeypad |
| Fingerprint | YesManufacturer sourceThe handle incorporates fingerprint recognition. Eufy Smart Lock C33 manufacturer product page →
Document check only; not a hands-on test or verification of every regional or firmware variant. Details & conditionsFingerprint door knob with handle grip |
| Face Recognition | No |
| Nfc Tag | No |
| Apple Home Key | No |
| Physical Key | Yes |
Integrations6 fields
| Google Home | Yes |
|---|---|
| Alexa | Yes |
| Apple Home | No |
| SmartThings | No |
| Home Assistant | YesDetails & conditionsCommunity eufy Security integration for Home Assistant (HACS), which lists this model |
| Matter | No |
Alerts4 fields
| Door Lock Unlock | Yes |
|---|---|
| Tamper Proof Alert | Not recorded |
| Low Battery Alert | Yes |
| Multiple Unlocking Failure Alert | Not recorded |
Automatic Lock3 fields
| Away | No |
|---|---|
| After Door Closed | Yes |
| Geolocation | Not recorded |
Connectivity7 fields
| 2.4 GHz Wi-Fi | Yes |
|---|---|
| 5 GHz Wi-Fi | No |
| Bluetooth | No |
| Z Wave | No |
| Zigbee | No |
| Thread | No |
| Other | No |
Features5 fields
| One Time Password | Yes |
|---|---|
| Periodic Password | Yes |
| Anti Peep Password | Yes |
| Emergency Fingerprint | No |
| Doorbell | No |
Power3 fields
| Battery Type | 8x AAManufacturer sourceEight AA batteries power the lock. Eufy Smart Lock C33 manufacturer product page →
Document check only; not a hands-on test or verification of every regional or firmware variant. |
|---|---|
| Battery Life | 8 months |
| Backup Battery | No |
Sensors1 fields
| Open Close | Not recorded |
|---|
Video8 fields
| Hd Video | No |
|---|---|
| 2k Video | No |
| Night Vision | No |
| Internal Storage | No |
| microSD card slot | No |
| Motion Detection | No |
| Range Of Detection | Not applicable / unspecified |
| Customizable Area | No |
How this device compares
Eufy Smart Lock C33 vs Other Similar Models
Statistical context from 47 door locks in this catalog. These figures describe our recorded data, not independent measurements.
Recorded feature coverage
2.4 GHz Wi-Fi: 34 of 47 known answers are Yes
Connectivity: 72% among explicit Yes/No answers; 0 of 47 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Anti Peep Password: 28 of 36 known answers are Yes
Features: 78% among explicit Yes/No answers; 11 of 47 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Home Assistant: 37 of 38 known answers are Yes
Integrations: 97% among explicit Yes/No answers; 9 of 47 devices have no resolved answer. Check the specifications for this model’s conditions.
Brand representation in this directory
14 of 47 models are from Eufy
Counts door locks listed here, not sales or market share. Catalog inclusion does not imply a recommendation.
Side-by-side specification comparison
Compare Eufy Smart Lock C33 vs Similar Door Locks
See how Eufy Smart Lock C33 stacks up against other door locks in this catalog. Compare specifications, compatibility and pricing.
Catalog specifications have not all been independently checked against manufacturer sources. Read our data and evidence methodology.