Electronic lock device

An electronic lock device includes an input panel and a control box. The input panel includes an input module. The control box includes a box, a circuit board, a connecting wire, a first connection port, a cover, a back plate and a sensor. The box includes a front panel, a side panel and a back opening. The circuit board is disposed in the box and has a wireless lock control module. The connecting wire is disposed to the circuit board and connected to the input module. The first connection port is disposed to the circuit board and embedded on the side panel. The cover is covered the side panel. The back plate is fixed to the box and covered the back opening. The sensor is disposed to the circuit board, faced the back opening, and used to detect whether the back plate is covered the back opening or not. Therefore, the Electronic lock device can provide one or more unlock way, such as wireless sensing, biometric sensing, password inputting, or any combination thereof, controlling an electronic lock, and can hav