Elegant ergonomic design. Wi-Fi(Optional), TCP/IP, and USB (host and client) communication. 3-inch touch screen, T9 Input, and 9 Digit User ID. Infra-red optical system enables user-identification in poorly lit environment. Optional Mifare card module. Professional face identification algorithm.
![ZKTeco-G4[QR]](https://technovisionbd.com/wp-content/uploads/2021/08/ZKTeco-G4QR-1.png)
