You should ask the seller if you can change the server ip in the device.
Not the easiest task to get in contact with a seller on Ali Express. But anyway its not good enough it you read the reviews
Just search the device on alibaba and ask the seller. Normally they reply the same day. I would think this device would work..
The link provided serves an ad that might suggest the price shown will get you a 4G unit, but in fact it's for a 2G unit. 2G coverage here (NZ) disappears next year in 2025. The 4G unit price is 2.5 times as much.
Is this pet tracker usable with Traccar.
It seems the name and model is in the list but is it open to use Traccar instead of their own system
https://www.aliexpress.com/item/1005005554879551.html