Hi Fred, and welcome to the forum.
Like Buckman, I used to have the Phantom. And they do exactly as they advertise. But as my van dropped in value, I thought they were too dear. Also, I pay for insurance so I was happy to rely on that. After all, if it is stolen, perhaps you don't want to get it back.
Nowadays there are many off the shelf alternatives, some will also provide a history of your journeys. Something I would have liked to have had many years ago so I could look back on trips now.
Monitored trackers, like Phantom, will always be at a premium. A similar thread is running at the moments which may interest you.
Hi folks after having battery troubles and a dead battery (my fault) I want to keep an eye on the new battery but storage is half an hour away is there anything on the market so I could monitor the battery from home. Would appreciate any advice Thanks Chris
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John