The yellow triangle with an exclamation mark means emergency situation, such as an accident.
Usually, the dashcam will loop recording and the videos will be overwritten continuously. but if you meet an emergency situation and want to save the video for a long time, what should you do? It's easy, just press the yellow triangle button, then the video will be locked and saved longer. and the locked videos will be saved under the RO file folder.
Actually, you can use this button to save wonderful moments during your driving, especially on your trips.
If you think the emergency button is a little far away from your seat and it's hard to press it, we have a tiny and convenient accessory for you to lock the video --- Bluetooth remote control. you can mount it on your dashboard.