JUST LIKE NEW - This is the C450 model with the patented Scrambler OFF/ON feature. This is the next upgrade (newer) from the C435 and includes both an English and a Spanish adjustable voice alert setting - You can't catch what you can't see - Satisfaction Guaranteed - Buy from a 20 Year Trusted Senior Seller - Do you have a question about the features and capabilities of this unit ? Just send a message for a prompt response - Thank you kindly Additional Details ------------------------------ Product description: Rocky Mountain Radar RMR-C435 Radar/Laser Detector - X-band, K-band, Ka Band, Ka Superwide, Laser - VG-2 Alert, VG-2 Immunity, VG-3 Immunity - City, Highway - 360 ¿ Detection Brand Name: Rocky Mountain Radar Detection Area: 360 ¿ Frequency Band: K-band Frequency Band: Ka Band Frequency Band: Ka Superwide Frequency Band: Laser Frequency Band: X-band Operating Mode: City Operating Mode: Highway Product Type: Radar Detector Shadow Technology: VG-2 Alert Shadow Technology: VG-2 Immunity Shadow Technology: VG-3 Immunity General Information Brand Name: Rocky Mountain Radar Manufacturer Part Number: RMR-C435 Manufacturer: Rocky Mountain Radar Product Model: RMR-C435 Product Name: RMR-C435 Radar/Laser Detector Product Type: Radar Detector Miscellaneous Limited Warranty: 3 Year Product Information Operating Mode: City Operating Mode: Highway Remote Control Frequency Band: K-band 24.15 GHz ¿ 100 MHz Frequency Band: Ka Band 34.70 GHz ¿ 1.30 GHz Frequency Band: Ka Superw Brand: Generic