A DealNews exclusive! TechRabbit offers the Cobra Electronics iRad 950 Atom Detector for iPhone or Android for $79.99. Coupon code "DNEWSIR30" cuts it to $49.99. Even better, free shipping applies. That's the lowest total price we could find by $9. This community-based detection system features radar and laser detection, information from other drivers, visual alerts to your smartphone, and the ability to find your car where you last parked it.