From what I read, a good dashcam for PH weather are those with capacitors (instead of batteries) due to our hot climate especially during the summer. Batteries tend to explode on high temperatures and will likely be exposed to such when we leave our vehicles out under the sun. Its also mentioned that Japanese capacitors are the good ones to get as probably it is of a much higher quality.
For myself, though I am yet to purchase one, I will be buying the Viofo A119S. Though this one is not really made for parking mode. You can purchase one
here. Just to add, I'm not advertising for them.