Device profile · Specifications & compatibility
Eufy Smart Lock C34
Eufy · Door Locks · Model T85D2
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- Eufy Smart Lock C34 lists Physical Key; Passcode; Matter.
- Check what is included and how entry works with an exhausted battery.
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 C34 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 C34: Capabilities And Limitations
Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.
What it offers
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. Touchscreen keypad
View Passcode details →Matter support is listed, making it a candidate for a compatible Matter setup after model and feature checks. Verify the exact device type, firmware and features exposed in your chosen platform. Matter support is not proof of feature parity. Matter 1.2 over Thread, certified by the CSA on 27 June 2024.
View Matter details →
What to consider
Fingerprint entry is listed as unavailable.
View Fingerprint 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 C34
Does Eufy Smart Lock C34 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 C34 support passcode entry?
Yes, according to the listed specifications. Check code limits, expiry rules and whether remote code changes need extra hardware. Touchscreen keypad
View Passcode specifications →Does Eufy Smart Lock C34 support Matter?
Yes, 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. Matter 1.2 over Thread, certified by the CSA on 27 June 2024.
View Matter specifications →Does Eufy Smart Lock C34 support fingerprint entry?
No, according to the listed specifications. Check user capacity and backup-entry options; a listed sensor does not establish recognition reliability.
View Fingerprint specifications →What is the battery runtime of Eufy Smart Lock C34?
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 →Explore the full picture
Eufy Smart Lock C34 Specifications
Recorded catalog values. Expand notes for qualifications; unknown values are not treated as missing features.
0 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 | YesDetails & conditionsBuilt-in Wi-Fi, no bridge required |
|---|---|
| Bluetooth | No |
| Passcode | YesDetails & conditionsTouchscreen keypad |
| Fingerprint | No |
| Face Recognition | No |
| Nfc Tag | No |
| Apple Home Key | No |
| Physical Key | Yes |
Integrations6 fields
| Google Home | Yes |
|---|---|
| Alexa | Yes |
| Apple Home | Yes |
| SmartThings | Yes |
| Home Assistant | Yes |
| Matter | YesDetails & conditionsMatter 1.2 over Thread, certified by the CSA on 27 June 2024. |
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 | Thread Border Router requiredDetails & conditionsMatter runs over Thread, so a Matter hub with a Thread border router (HomePod mini, Apple TV 4K, Nest Hub, Echo, SmartThings Station) is needed for Matter control. |
| Other | No |
Features5 fields
| One Time Password | Yes |
|---|---|
| Periodic Password | Yes |
| Anti Peep Password | Not recorded |
| Emergency Fingerprint | No |
| Doorbell | No |
Power3 fields
| Battery Type | 8x AA |
|---|---|
| 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 C34 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
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.
Recorded feature coverage
After Door Closed: 45 of 46 known answers are Yes
Automatic Lock: 98% among explicit Yes/No answers; 1 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 C34 vs Similar Door Locks
See how Eufy Smart Lock C34 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.