L3
Keypad lock · No fingerprint
Essential keypad access, kept simple
SOSA COLLECTION
Smart Lock Collection
Five models, each with a distinct purpose. Less noise, better decisions.
L5
Fingerprint & keypad lock
Fingerprint and keypad access for everyday use
L7
Independent cylinder · Fingerprint
Independent cylinder design with flexible access
L7T
Independent cylinder · Slim panel
An independent cylinder and slim panel for narrow door profiles
L9
Independent cylinder · Biometrics
A flagship choice with multiple biometric options
Compare products
A clear choice for every door
| Feature | L3 | L5 | L7 | L7T | L9 |
|---|---|---|---|---|---|
| Fingerprint | — | ● | ● | ● | ● |
| Password | ● | ● | ● | ● | ● |
| One-time passcode | ● | ● | ● | ● | ● |
| Recurring passcode | ● | ● | ● | ● | ● |
| Card | ● | ● | ● | ● | ● |
| Mechanical key | ● | ● | ● | ● | ● |
| Independent cylinder | — | — | ● | ● | ● |
| Slim panel | — | — | — | ● | — |
| AI palm-vein | — | — | — | — | ● |
| Face | — | — | — | — | ● |
| App access | — | — | — | — | ● |
| Dual verification | — | — | — | — | ● |
| TTLock ecosystem & API | ● | ● | ● | ● | ● |
“—” means this project does not promote the feature; it is not a reverse technical assessment of the hardware.
SOSA · WECHAT
Scan to contact SOSA on WeChat
Please scan the QR code with WeChat. This website does not collect your contact information.
