Garmin BC 30, Wireless, CMOS, 1/3.7", 640 x 480 pixels, 140°, 115°
Garmin BC 30. Connectivity technology: Wireless, Sensor type: CMOS, Image sensor size: 1/3.7". Wireless range: 10 m, Wireless range (North America): 13.5 m, Transmission frequency: 2.4 GHz. Cables included: AC