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| Model: | A290 |
| Color: | Silver/Black |
| Support APP: | TUYA/TTLOCK |
| Material: | Aluminum alloy |
| Lock Cylinder: | Level-C optiomal |
| Technology: | Wifi/BLE |
| Power: | AA battery*4 pcs |
| Door Type: | Wooden or Metal door |
| Door Thickness: | 40-55mm |
| Opening Direction: | Left/Right open |
| Size: | 75*178*35mm |
| Mortise: | 60/70 adjustable single latch etc |
| Unlock Way: | App,Password,Fingerprint,IC Card,Key |
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| Model: | A223F/A223FC |
| Color: | Silver/Black |
| Support APP: | TUYA/TTLOCK |
| Material: | Aluminum alloy |
| Lock Cylinder: | Level-C optiomal |
| Technology: | Wifi/BLE |
| Power: | AA battery*4 pcs |
| Door Type: | Wooden or Metal door |
| Door Thickness: | 38-55mm |
| Opening Direction: | Left/Right open |
| Size: | 75*193*22mm |
| Mortise: | 5050/60/70 adjustable single latch etc |
| Unlock Way: | App,Password,Fingerprint,IC Card,Key |
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| Model: | A240 |
| Color: | Silver/Black/Golden |
| Support APP: | TUYA/TTLOCK |
| Material: | Aluminum alloy |
| Lock Cylinder: | Level-C optiomal |
| Technology: | Wifi/BLE |
| Power: | AA battery*4 pcs |
| Door Type: | Wooden or Metal door |
| Door Thickness: | 38-55mm |
| Opening Direction: | Left/Right open |
| Size: | 78.7*323.7*23.7mm |
| Mortise: | 5050/5072/5085/60/70 adjustable single latch etc |
| Unlock Way: | App,Password,Fingerprint,IC Card,Key |
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| Model: | A260F/A260FC |
| Color: | Silver/Black |
| Support APP: | TUYA/TTLOCK |
| Material: | Aluminum alloy |
| Lock Cylinder: | Level-C optiomal |
| Technology: | Wifi |
| Power: | AA battery*4 pcs |
| Door Type: | Wooden or Metal door |
| Door Thickness: | 35-60mm |
| Opening Direction: | Left/Right open |
| Size: | 68*284*21mm |
| Mortise: | 5050/5072/4585/5085/60/70 adjustable single latch etc |
| Unlock Way: | App,Password,Fingerprint,IC Card,Key |
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| Model: | A212 |
| Color: | Silver/Black |
| System: | TUYA/TTLOCK |
| Material: | Stainless steel 304 |
| Lock Cylinder: | Level-C optiomal |
| Technology: | Wifi/BLE |
| Power: | AAA 4pcs batteries |
| Door Type: | Steel door,Aluminum door |
| Door Thickness: | 40-90mm |
| Opening Direction: | Left/Right open |
| Size: | 35*303*22.5mm |
| Mortise: | 72/85 series mortises |
| Unlock Way: | App,Password,Fingerprint,IC Card,Key |
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| Model: | E902 |
| Color: | Black |
| Support APP: | TUYA/TTLOCK |
| Material: | Aluminum alloy |
| Lock Cylinder: | Level-C optiomal |
| Technology: | Wifi/BLE |
| Power: | AA battery*4 pcs |
| Door Type: | Wooden or Metal door |
| Door Thickness: | 35-55mm |
| Opening Direction: | Left/Right open |
| Size: | 70*360*20mm |
| Mortise: | 6068 adjustable single latch etc |
| Unlock Way: | App,Password,Fingerprint,IC Card,Key |