@boom, I bought it at San Jose(Fry's)
@janeeckozzy. The roads are too good in Delhi, esp the major ones, Well lit, six laned. Noida is even better because the traffic is not there

. As for the setup, you just need to buy this detector, open the case, put the windshild mount with suction cups and clip on the detector. The chord goes into the 12V power socket(I got 3 sockets, so I can connect GPS, FM Transmitter and Detector all in one go)