1. Please do not use the USB cable to power it in your home, it will not switch on.
2. please don't connect it to the 2V power supply, otherwise it will be burned.
Q.The bracket does not suit for my car,what should I do?
A: If the special bracket is not suitable, please send us your original bracket photo for finding the correct one.
Q: Do I need to remove the original rearview mirror for the installation?
A: Yes, you need use the special bracket to install camlive K3000 by removing the original rearview mirror.
Q: Can the 3 cams recording at the same time?
A: Yes, the 3-CHs can record at the same time.the video files are saved on the SD card.
Q: Is it with RAM2GB and ROM32GB?
A: yes, its operation system is Android 5.1.
Q: How about its back camera?
A: Its back camera is HD1080P recording as the front cam.
Q: Can I monitor the inside situation inside the car remotely on my phone?
A: Yes, you, once your phone and Camlive K3000 are in the same internet, this function is available.
Q:How to use 4G SIM card?
A: please ensure the SIM card support the internet 3G WCMDA 2100 or 4G FDD LTE 1800 &2100.
Then insert it with correct direction. it can be used as one WIFI hotspot for your other device.
Q: The DVR can not detect the SIM card.
A: First please check the SIM card band, then please check whether you open the mobile data in the car DVR setting.
Q:Can I turn off the screen without turning off the recording?
A: Yes, of course, we have the ability to suppress and restore the screen with a single power button.
At the moment the screen expires, we will not lose the currently running process, eg.: recorder, navigation ect.
Q:How do I use the speakerphone?
A: We need to run the bluetooth and then connect to our smart phone, at which point the hands free is available.
Q: Can I download any other applications into this car DVR?
A:Yes, this car dvr built in Google Play market.
You will need a google account (as like Gmail address ) to sign in the Google play market to download the applications you prefer.
Q:How do I connect the rear back camera?
A: Please connect the rear cable's Red color wire with your car reverse lamp power's positive pole.
Q:Why the car DVR no sound?
A: Please kindly check whether you turn on the car dvr's FM transmitter function,
if yes , please power off the FM. Otherwise the dvr speaker will automatically turn off.
Q: What is the quality warranty?
A: it is one year quality warranty since you get the car DVR.
Q: When can you ship it out if I order?
A: usually within 1 days, your package will be sent out, for we have stock always.
Q: what is the operation system?
A: it is Android 5.1 system.