The laser detector can detect full frequency, including X,K,KA,L Band. As soon as the signal detected, the build-in speaker of DVR will sound beeping. This will remind the driver reduce the speed when hearing the voice.
The mute one exclusively offered by Aisino. If you disturbed by the sound, you can press the “volume -” key for 3 seconds, until you heard reminding "Voice off".
When you opened the G-sensor function, it will save the accident video and lock the file automatically. The file cann’t be covered and it will be the most useful evidence for the traffic accident.
When the capacity of the SD card is full, the camera will cover the earlier recorders and delete the files from oldest to newest and record continuous.
As for how to transport the saved video file to your personal computer: pull out the SD card from the dash camera, insert it to the card reader, then plug the card reader into the computer's USB port.
Specifications: Video Resolution: 720P Screen: 2.0 inch Built-in MIC: Support G-sensor: Support Battery: 3.7V/100mAh Language: English /Russian TF Card: Support up to 32GB (NOT included) Note: The battery can only be used for about 5 minutes, the main purpose of installing batteries is to save data in the event of a sudden power failure Package List: 1 x 2-in-1 Car Dash Camera 1 x Car Charger 1 x Bracket for Mounting 1 x User Manual