| Door Type | Wood door, Steel door, Stainless Steel door | 
|---|---|
| Model Number | B3 | 
| Data Storage Options | Cloud | 
| Network | Wifi, BLE | 
| APP name | DADA Lock, Tuya APP | 
| Door Type | Wood door, Steel door, Stainless Steel door | 
|---|---|
| Model Number | B1 | 
| Data Storage Options | Cloud | 
| Network | Wifi+BLE | 
| APP name | TT Lock, Tuya APP | 
| Door Type | Wood door, Steel door, Stainless Steel door, Aluminum door, Brass door | 
|---|---|
| Model Number | 8001 | 
| Data Storage Options | Cloud | 
| Network | wifi | 
| Product name | Fingerprint Lock | 
| Door Type | Wood door, Steel door, Stainless Steel door, Aluminum door, Brass door | 
|---|---|
| Model Number | 8015L-FM | 
| Data Storage Options | Cloud, Memory Card | 
| Network | bluetooth | 
| Product Name | TT Lock Smart lock | 
| Door Type | Wood door, Steel door, Stainless Steel door, Aluminum door, Brass door | 
|---|---|
| Model Number | K02 | 
| Data Storage Options | Cloud, Memory Card | 
| Network | wifi | 
| 証明 | CE ROHS FCC | 
| Door Type | Wood door, Steel door, Stainless Steel door | 
|---|---|
| Model Number | B1 | 
| Data Storage Options | Cloud | 
| Network | Wifi+BLE | 
| APP name | TT Lock, Tuya APP | 
| Door Type | Glass door, Wood door, Steel door, Stainless Steel door, Aluminum door, Brass door | 
|---|---|
| Model Number | R5 | 
| Data Storage Options | Cloud | 
| Network | wifi | 
| Unlock way | Fingerprint | 
| Door Type | Wood door, Steel door, Stainless Steel door | 
|---|---|
| Model Number | YE2 | 
| Data Storage Options | Cloud | 
| Network | wifi, bluetooth | 
| Product Name | Smart Door Lock | 
| Door Type | Wood door | 
|---|---|
| Model Number | SF-M660 | 
| Data Storage Options | server | 
| Network | bluetooth | 
| Name | house door fingerprint lock | 
| Door Type | Wood door | 
|---|---|
| Model Number | S4 | 
| Data Storage Options | TTLock APP | 
| Network | bluetooth | 
| Fingerprint capacity | 100 |