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Overview: The Garmin BC 20 is a wireless backup camera, designed for
use with the
RV 760LMT and
personal navigation devices (PND). In addition to the camera, the package includes a
transmitter and wireless PND mount (which contains the wireless receiver). The
BC 20 has a range of approximately 45 feet. If needed, an optional
cable is available.
Camera: The BC 20 camera has a 1/3.7" CMOS image sensor with a
resolution of 640 x 480. It has a wide 140° horizontal and a 115° vertical
angle. Designed to withstand the rigors of highway travel, the BC 20 camera is
IPX-7 waterproof rated, with an operating temperature range of -40° to +185° F.
Camera Mount: The camera comes with an adjustable mount that allows
you to mount the camera on horizontal or vertical surfaces. You can tilt the
camera from 0° to 90° for the best viewing angle.
Note: You should take note of which direction is up when testing
the camera view before permanently mounting the camera.
Wireless System: The transmitter and receiver operate on the 2.4 GHz
ISM radio band. The transmitter sends the camera's video signal to the
navigator's receiver mount up to 45 feet away. The transmitter mounts on the
exterior of your RV or rig, about 3' from the camera. The receiver is integrated
into the device mount, and replaces the mount that comes with the RV 760LMT or
Camera Viewing: You can view the camera video at any time by
pressing the camera icon on the navigation device screen. You can toggle between
the map and the camera video in this manner. You can also wire the camera power
to your reverse lights, and the navigator will automatically display the camera
every time the vehicle is shifted into reverse, and revert back to navigation
mode with shifted into a forward gear.