Not completely. Radar detectors are more effective in open areas, as opposed to urban ones. Also, if a police officer targets the front license plate with a laser, your alarm will not go off.
The K2 radar detector can be buil into a cars body.
Having a radar detector will alert you when a Police Car with its speed radar is near. The Radar Detectors will produce an audible signal alerting you of this, and will do so far in advance of when you are able to see the Police Car.
I am not aware of any radar detectors that come with an alarm system for the car.
It's not illegal to be carying one in your car.
Car manufacturers probably will not build radar detectors into their cars like that since they wouldn't be able to sell the car in several states due to laws governing radar detectors. After market solutions are the only way to go but there are several discrete solutions on the market for someone who wants a radar detector that cant be seen.
Yes many of them are battery powered.
Yes it is compatible with ant car model.
There are many websites that offer reviews and ratings of radar detectors. Some of the most popular websites are Crutchfield, Escort Radar, Car and Driver, Amazon, and CNet.
I have seen reports of interference with satellite radio signals, but nothing regarding any reports of feedback in car stereos.
You can buy radar detectors at Best Buy, off Amazon, Walmart. Basically you can find them at any large retailer that sells car accessories and gadgets. The more effective ones are the most sensitive.They are not legal to have in Virginia and Washington DCThey are permitted for vehicles not in commercial use in Illinois and New yorkJammers are illigal in Washington DC and Oklahoma*Special NoteSome officers are now using radar detector detectors, yes they can now detect if you are using a radar detector.
This is most likely because of electromagnetic waves that can originate in an engine. It can be heard on a cb radio at times.
One hour at 107 miles per hour. Make sure you have a radar detector or jammer though.