If you need more door lock
 Smart Door Knob/Lock |  Smart Door Knob/Lock |  Smart Door Knob/Lock |  Smart Door Knob/Lock |  Smart Door Knob/Lock | |
|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — |
Price | — | — | — | — | — |
Unlocking Method | Fingerprint, Password, Key | Fingerprint, Password, Key | Palm, Facial, Fingerprint, App | Fingerprint, Password, Key | Fingerprint, Password, Key |
Unlocking Method | App, Fob Cards, Apple Watch | App, Fob Cards, Apple Watch | Fingerprint, Password,Key,Fob | App, Fob Cards, Apple Watch | App, Fob Cards, Apple Watch |
APP | TT Lock | TT Lock | TUYA | TT Lock | TT Lock |
Auto Lock | Yes (no need door magnet) | Yes (no need door magnet) | Yes(need door magnet,included) | Yes(need door magnet,included) | Yes(need door magnet,included) |
Material | Aluminum Alloy | Aluminum Alloy | Aluminum Alloy | Aluminum Alloy | Aluminum Alloy |
Battery Requirements | 4xAAA Batteries(not included) | 4xAA Batteries(not included) | Rechargeable Battery(included) | 4xAA Batteries(not included) | 4xAA Batteries(not included) |
Anti-Peep Protection | ? | ? | ? | ? | ? |
Easy Installation | ? | ? | ? | ? | ? |
If you need more door lock
Smart Door Knob/Lock | Smart Door Knob/Lock | Smart Door Knob/Lock | Smart Door Knob/Lock | Smart Door Knob/Lock |
|---|---|---|---|---|
| Customer Reviews | ||||
| — | — | — | — | — |
| Price | ||||
| — | — | — | — | — |
| Unlocking Method | ||||
| Fingerprint, Password, Key | Fingerprint, Password, Key | Palm, Facial, Fingerprint, App | Fingerprint, Password, Key | Fingerprint, Password, Key |
| Unlocking Method | ||||
| App, Fob Cards, Apple Watch | App, Fob Cards, Apple Watch | Fingerprint, Password,Key,Fob | App, Fob Cards, Apple Watch | App, Fob Cards, Apple Watch |
| APP | ||||
| TT Lock | TT Lock | TUYA | TT Lock | TT Lock |
| Auto Lock | ||||
| Yes (no need door magnet) | Yes (no need door magnet) | Yes(need door magnet,included) | Yes(need door magnet,included) | Yes(need door magnet,included) |
| Material | ||||
| Aluminum Alloy | Aluminum Alloy | Aluminum Alloy | Aluminum Alloy | Aluminum Alloy |
| Battery Requirements | ||||
| 4xAAA Batteries(not included) | 4xAA Batteries(not included) | Rechargeable Battery(included) | 4xAA Batteries(not included) | 4xAA Batteries(not included) |
| Anti-Peep Protection | ||||
| ? | ? | ? | ? | ? |
| Easy Installation | ||||
| ? | ? | ? | ? | ? |