Turn on Wi-Fi on the model that needs to connect. Turn off on another model.
The first time after purchase, the DVR must be connected to the application manually
and then ticked in the Wi-Fi settings in the smartphone "connect automatically".
The Viofo app can only connect and work with one...
1. If you are using a DVR with a rear camera, try turning it off.
2. If the DVR is powered by the GPS module, switch the power to the DVR itself.
3. Try another recommended memory card.
Problems with the memory card.
Try resetting the dash cam to factory settings, change the parking mode to: "Recording at a low bit rate" and observe the operation of your dash cam.
Perhaps no one else has problems with this model.
Here, they mainly ask questions directly to Viofo, if there are problems
and the intervention of a representative of the manufacturer is needed to eliminate them.
The car battery will drain regardless of which parking mode is on. Recording time in parking mode depends on the condition of the vehicle's battery and ambient temperature.
Personally, I have the parking mode enabled: Low bitrate recording. The cutoff of the НK3 block is set to 12 volts. The...
If you set the parking timer to 4 hours, then after 4 hours your DVR will turn off, but not the HK3.
HK3 will turn off only when the battery reaches the set voltage cutoff.