1000% SCAM. Received Odin as a birthday gift. Have a friend who is county LEO. Testing against his MPH Bee III, followed instructions per manual (Scrambler ON) and he was able to capture my speed almost a mile away. Two passes, same result… Never “scrambled”. 2 stars for quality, as it did alert to Ka. However, the alert came approximately 5 seconds after he had already locked my speed. Best of luck running any of this SCAM company’s products.