Model Name DR750LW-2CH Speaker Built-in Channel 2 Channel LED REC LED, GPS LED, Wi-Fi LED, Security LED Color/Size/Weight Black / W 118.5mm x L 36mm / 120g Sensor 3-Axis acceleration sensor Memory microSD card (16GB / 32GB / 64GB / 128GB) Button Wi-Fi on/off button (Long Key: Format button) MIC on/off Button Recording Mode Normal + Event (G-force sensor) + Parking (motion sensor + G-force sensor) Backup Battery Built-in Type Super Capacitor Camera 2.4 Megapixels CMOS sensor Input Voltage DC 12V – 24V Angle of View 129°(DGNL), 103°(HORZ), 77°(VERT) Current Consumption Max. 3.3W Resolution/FPS Full HD(1920×1080)@30Fps Full HD(1920×1080)@15Fps HD(1280×720)@30Fps HD(1280×720)@15Fps Operating Temp. -20℃ ~ 60℃ Video Clarity Highest High Normal (firmware 1.002) / Fixed (Firmware 2.000 upwards) Storage Temp. -20℃ ~ 70℃ Compression Codec MP4 Certificates KC, FCC, CE, RoHS, Telec, WEEE Wi-Fi Built-in(802.11b/g/n(2.4~2.4835GHz)) Software Blackvue Viewer(Windows, Mac OS S/W) * Windows XP and above * Mac OS X 10.5 Leopard supported GPS Built-in Application BlackVue(Android 2.3 and above, iOS 6.0 and above, Windows 8 and above supported) MIC Built-in