If you drive in Manhattan, Brooklyn, Queens, the Bronx, or Staten Island, put the radar detector down. It’s illegal. Period. No ifs, ands, or beeps about it.
New York City has a specific law against them. Cops can pull you over just for having one plugged in. Even if it’s off. Yeah, that’s the law.
They treat it like a forbidden gadget. If they see it, you get a ticket. The fine? Usually around $100 to $150 the first time. Not a fortune, but still a lousy way to spend an afternoon.
What About the Rest of New York?
Here’s where it gets fun. Drive upstate, out on Long Island, or through the Hudson Valley. Radar detectors are 100% legal for passenger cars. Yes, really.
You can cruise through Albany with one. You can zip past Syracuse. As long as you’re not in NYC proper, you’re golden. Mostly.
But—and there’s always a but—there’s a huge catch. It’s not the radar detector itself. It’s what it detects.
Are Radar Detectors Legal In New York? – CarsCounsel