Does this sash cam have a SD card and parking mode ?
Yes. This is Viofo A139 3ch - front, rear and inside one with parking mode. It hasn't a display itself - requires smartphone or iPad with Viofo app to watch realtime video (or play recorded if don't want to remove SD card).
I know you like to remotely watch your car but with just a dash cam it's limited.
It's limited to car battery capacity. I like to look to see if anyone is hanging around the car. There are people who like to put other people's cars on bricks
I have backup wheel set but I'm obsessed against my car being taken away on a tow truck
This link I'm going show you has parking mode/bump into mode and front/,rear camera so u don't need to constantly watch it when an event happens it records it and when you start the mirror up it alerts and events that happens that way don't have to view whole days worth or SD worth of information and live view you won't be able to record right away when something happens.
The A139 has this functionality. I can limit the recording to just motion (plus a few seconds before and after from the buffer). However, I need real-time viewing (as I wrote above). Then I am ready to intervene. I feel better even though my car is insured.
The car is not parked on the street at night. I have it in my home garage. I mean situations when I put it somewhere on the street and go, for example, to the supermarket. I usually go there for 2 hours with my smartphone in my hand (shopping list, price scanner, etc.), so it doesn't hurt to take a look at the car from time to time.
A parking collision is a different story - I have a recordings on the SD card and I can identify the perpetrator. What I care about here is realtime vision.
Check it out here
WOLFBOX 12" 4K Rear View Mirror Camera
Nice thing but everything what is has my Viofo has too. Rear camera is manufactured in my car. 2 years ago I considered to buy BlackVue camera with realtime view (has builtin GSM) but not only is it expensive by itself, but they also make you pay a subscription, and it's limited to 30 minutes a day. It's not for me - a person who likes freedom. I prefer to make my own device from easily available components (by myself or with your help). In the same way as the fact that I have always used prepaid phones and do not sign a contract. One likes a contract, the other prefers prepaid.