method one：
① Power on the camera and complete the power-on self-test in about 30 seconds. When the camera is reset, it will emit a beep sound waiting for connection.
②Open the NVR system desktop, click on the lower left corner to add the “+” symbol, click on add device, and select scan QR code for pairing
③ Aim the camera lens at the QR code and keep a distance of 20~60cm. The camera will make a “ding” sound, indicating that pairing is in progress. Wait about 10 seconds and hear the second beep to indicate successful pairing. (Note: Do not close the QR code window, otherwise the camera pairing will be unsuccessful)
Method Two：
① Power on the camera and complete the power-on self-test in about 30 seconds. When the camera is reset, it will emit a beep sound, waiting for a connection.
②Open the NVR system desktop, click on the lower left corner to add the “+” symbol, click on add device, and select button pairing
③ Please press the camera reset button 5 times in quick succession. When the camera emits a “ding” sound, it means the pairing is successful.
