Note that some of the DM300’s come with a low quality Novatek processor. Known problems Since this is a relatively new camera, there have not been many reliability problems noted yet. Unfortunately it appears that the DM300 is a single lens camera, not a dual lens camera. It has a AV-Out not an AV-In port. Some of the differences are as follows: Low end models record in AVI format, high end in MOV format. Shenzhen CG Electronics on Aliexpress Firmware Currently there is no publicly known way to extract or upgrade the firmware in these dash cams.
Clipping is a handy way to collect important slides you want to go back to later. This setup has better rear picture quality than the all-in-one dual cameras since it only records what is happening outside the car rather than inside the car. Where to purchase for lowest price The HD 720P Dual Lens Model DVR typically sells for approximately $60. eBay and Aliexpress are popular places to purchase from. Like most Chinese cameras, there are many manufacturers with different specs. Light short press[Video /Down Button] again, the videotapingis back on, the REC indicator (blue) light areflashing again.4. [Mute/Down Button] 4 functions①A key mute function②Down function③Sensor inverse switching functionSensor inverse switching function:When DVR is turn on, if the DVR runpositive.
There apparently is no way to flip the image in the dash cam. Contents The HD 720P Dual Lens Model camera has recently gained popularity. Night quality is below average for the front camera and poor for the rear camera. When the dash cam is turned on, the setting is back to OFF. This may be an isolated incident.