Does the Z50 Pro need a SIM card?

Yes, for the 4G features such as remote alerts and cloud parking notifications. Recording, GPS and Wi-Fi transfer work without one.

Does it record at night?

Yes. NightVIS 2.0 with the AI ISP is built for low-light recording, and owners rate the night footage highly.

Why a supercapacitor instead of a battery?

A supercapacitor tolerates heat and cold better than a lithium battery, so the cam is less likely to fail in a hot parked car. It does not record on battery alone.

The camera unit, a mount and a power cable. A memory card and a SIM are typically bought separately, so check before ordering.

How does it compare with a basic 2K dash cam?

It adds 4K detail, 4G remote access, GPS, ADAS and parking monitoring. A basic 2K cam is simpler and easier to set up but gives you less footage detail and no remote features.