eufy FamiLock S3
What This Device Can Do
Locks| Controls | ||
|---|---|---|
| ▶ 🔒 Lock/unlock | v1.0 | ✓ |
|
Door Lock
What you can do:
Information available:
Enabled features:
PIN Credential
FingerCredentials
CredentialsOverTheAirAccess
User
|
||
| Info & Monitoring | ||
|---|---|---|
| ▶ 🔋 Battery status | v1.0 | ✓ |
|
Power Source
Information available:
Enabled features:
Battery
Replaceable
|
||
| ▶ 📊 Device diagnostics | v1.0 | ✓ |
|
General Diagnostics
What you can do:
Information available:
|
||
| Security | ||
|---|---|---|
| ▶ 🔢 PIN code access | v1.0 | ✓ |
|
Door Lock
What you can do:
Information available:
Enabled features:
PIN Credential
FingerCredentials
CredentialsOverTheAirAccess
User
|
||
| ▶ 👤 User management | v1.0 | ✓ |
|
Door Lock
What you can do:
Information available:
Enabled features:
PIN Credential
FingerCredentials
CredentialsOverTheAirAccess
User
|
||
| 💳 RFID/card access | v1.0 | ✕ |
Technical Details For developers
▼Frequently Paired With Found in 2 installations
These devices are commonly found together in the same smart home setup based on anonymous telemetry data.
Endpoints by Version
Hardware: V4
Endpoint 0
Descriptor
✓ Actual device capabilities from telemetry
Access Control ✓Access Control
✓ Actual device capabilities from telemetry
Basic Information ✓Basic Information
✓ Actual device capabilities from telemetry
Power Source Configuration ✓Power Source Configuration
✓ Actual device capabilities from telemetry
General Commissioning ✓General Commissioning
✓ Actual device capabilities from telemetry
Network Commissioning ✓Network Commissioning
✓ Actual device capabilities from telemetry
General Diagnostics ✓General Diagnostics
✓ Actual device capabilities from telemetry
Software Diagnostics ✓Software Diagnostics
✓ Actual device capabilities from telemetry
WiFi Network Diagnostics ✓WiFi Network Diagnostics
✓ Actual device capabilities from telemetry
Administrator Commissioning ✓Administrator Commissioning
✓ Actual device capabilities from telemetry
Node Operational Credentials ✓Node Operational Credentials
✓ Actual device capabilities from telemetry
Group Key Management ✓Group Key Management
✓ Actual device capabilities from telemetry
ICD Management ✓ICD Management
✓ Actual device capabilities from telemetry
Endpoint 1
Identify
✓ Actual device capabilities from telemetry
Descriptor ✓Descriptor
✓ Actual device capabilities from telemetry
Power Source ✓Power Source
✓ Actual device capabilities from telemetry
Door Lock ✓Door Lock
✓ Actual device capabilities from telemetry
Known Versions
| Hardware Version | Software Version | Count | First Seen | Last Seen |
|---|---|---|---|---|
| V4 | 1.0.1.0 | 24 | 2026-01-19 16:30:03 | 2026-01-19 22:57:26 |