This past thursday I bought a Cobra ESD737 from Wal-Mart. I installed it in my wifes car and took it to work. On my way home I was about a mile from this town when it started chirping Ka. The closer I got the more intense the chirps became. I slowed to the psl but didnt see a cop anywhere, until I spotted him on a side street waiting for a sucker! He was waiting on this side street behind a house and my POS Cobra actually let me know he was there from at least a mile! (from the initial chirp)
PS I knew that a cop usually hides out looking for suckers, I had no idea that this Cobra could detect from so far away, I was pleasently surprised to say the least!
Sorry everyone but this Cobra has impressed me!