... 2,Led display with voice 3,High sensitive&adjustable 4,360-degree detection 5,City and ... densely populated urban areas.14).Easy installation /Volume adjustable 2,Operating Frequency: X-band:10.525GHz±100MHzK ... 11.02 GHZ ± 100MHZ Laser:700~2000nm 3,Power Requirement:DC12V~15V(From Cigarette Lighter Socket)Current: ... °C~80°C5,Accessories Optional:1),12 V DC car power(1);2),Anti slipping mat (1)3),Sucker ...