How to use this camera:1--In the powered-off state,press and hold the power button for 3 seconds without releasing,and the device will automatically power on.Start recording the camera
2--In the powered-on state, press and hold the power button for 3 seconds without releasingand the device will automatically power off,End of recording camera
3--Night vision switch on to start night shot recording mode,Night vision switch off, night shot shooting mode off
4--System Time Setting: Insert the TF memory card into the TF card slot of the camera.Then connect this machine to the computer, and wait until thecomputer appears in the "removable disk" disk drive letter ofthis machine.Open the removable disk. find the text file named "TIMEREST.TXT".