JYF-B8ultra Tuya/TTlock Smart Door Lock
| Lock Cylinder Security Grade | Grade C |
| Brand Name | Joneytech |
| Model Number | JYF-B8ultra |
| Material | Aluminum |
| Unlock way | app+face+password+ fingerprint+ card+ key + Palm |
| APP | Tuya |
| Certification | CE/FCC/RHOS |
| Face capacity | 50 pcs |
| fingerprint capacity | 100pcs |
| RFID card capacity | 50pcs |
| Battery | Rechargeable lithium battery2500 MAH |
| Applicable door thickness | 40-60MM |
| temperature | -25 to 55 ℃ |
| Size | 370mm x 75mm |
