[1]: https://www.publichealth.columbia.edu/public-health-now/news...
Of course I'm exaggerating. But at the same time gov is not known for being efficient + effective.
I suspect a lot of that $50,000 a year would get burned getting a single camera installed.
We mutually agree the roads - but it's unlikely I'll disagree unless you want to place four cameras per country worldwide to maximize logistics difficulties.
Half upfront, half when the service has been operating 3 months. Full refund if SLA not met. If you can show you're very solvent, you can pay in arrears instead.
I see software doesn't seem to be incuded.
Also, your numbers sound like you like to bid for government contracts.