Includes an on-board database of thousands of locations with unlimited free weekly updates you can download over the Internet with your PC</br>Includes Lithium rechargeable battery providing 8-10 hours of cordless use?? along with cigarette lighter power adapter.</br>High-Sensitivity GPS</br>Visual and audible alarms provide clear early warning to camera locations.</br>No installation or assembly required--just plug it in and place it on the dashboard.</br></br>Product Description</br></br>GPS ANGEL is an accurate and affordable GPS-based red light camera & speed camera detector. GPS Angel uses GPS satellite technology to determine your vehicle's current position?? compares it to an on-board database of thousands of known red light camera locations and speed camera locations in the United States and Canada?? and then alerts you in advance with visual and audible alarms when you are near a camera. It works right out of the box - just plug it into your cigarette lighter and place on your dashboard (optional rechargeable battery accessory provides up to 8 hours of cordless use). GPS Angel includes free unlimited access and updates to the #1 national red light camera locat