found at Bing Lee
Installs Quickly and Easily No Drilling or Wiring Transmits Data Up to 25' Rugged and Weatherproof (water-rated to IPX7) Voice Commands Can Initiate the Camera View Wirelessly Pairs with A Compatible Garmin Navigator Uses 2 AA Batteries Battery: 2 AA (lithium recommended, not included) Battery life: Up to 3 months (average use) Water rating: IPX7 Camera Resolution: Up to 720p with DriveSmart 55/65; lower resolution with other compatible Garmin navigators Field of View: 160 degrees Frame Rate: Up to 15 FPS Wireless Transmission Distance: Up to 26 feet Included: BC 40, Bracket mount, Documentation