BlackVue DR770X Box-3CH DMS Truck Pro combines triple camera protection and AI-powered Driver Monitoring System. Specifications: Model Name: DR770X Box-3CH DMS Truck Pro Channel: 3CH Highlights    : Full HD + Full HD + Full HD (Front + DMS + Rear Truck), Cloud, Wi-Fi, Triple Sony Sensors, External GPS and LTE Module Product Dimensions: Main unit : Black/Length 135.0 mm x Width 101.0 mm x Height 37.5 mm/225 g Front : Black/Length 77.5 mm x Width 34 mm x Height 49.5 mm/61 g DMS : Black/Length 69.5 mm x Width 32.0 mm x Height 48.3 mm/47 g Rear Truck : Black/Length 81mm x Width 56.6 mm x Height 51 mm/220g EB-1(Wireless Button) : Black/Length 45.2 mm x Width 42.0 mm x Height 14.5 mm/23 g Rear Camera Connection: Coaxial cable Memory Support: microSD card up to 512GB Recording Modes: Normal recording, Event recording (when impact is detected in normal and parking mode), Manual recording and Parking recording (when motion is detected) * When using Hardwiring Power Cable, ACC+ will trigger parking mode. When using other methods, G-sensor will trigger parking mode. Parking Mode: YES (hardwiring cable included) Parking Mode Event Voice Notifications: YES Imaging Sensor: Front : STARVIS CMOS Sensor (Approx. 2.1 M Pixel) DMS : STARVIS CMOS Sensor (Approx. 2.1 M Pixel) Rear Truck : STARVIS CMOS Sensor (Approx. 2.1 M Pixel) Viewing Angle: Front(FC1) : Diagonal 139°, Horizontal 116°, Vertical 61° DMS(RC1-DMS-C) : Diagonal 109°, Horizontal 94°, Vertical 52° Rear Truck(ERC-1C) : Diagonal 116°, Horizontal 97°, Vertical 51° Resolution Frame Rate: Front/DMS/Rear Truck Full HD (1920×1080) @ 60 fps – Full HD (1920×1080) @ 30 fps – Full HD (1920×1080) @ 30 fps *Frame rate may vary during Wi-Fi streaming. Video Codec: H.264 (AVC) Image Quality and Bitrate Front/Rear: Front/DMS/Rear Truck Highest(Extreme): 16 + 10 + 10 Mbps Highest: 12 + 10 + 10 Mbps High 10 + 8 + 8 Mbps Normal: 8 + 6 + 6 Mbps Format Free: YES (Adaptive) Event File Overwrite Protection: YES (up to 51) SD Card Failure Alert: YES Scheduled Reboot: YES Video File Extension: MP4 Wi-Fi: Built-in (802.11 b.g.n) Cloud Compatible    YES GPS    External (Dual Band : GPS, GLONASS) Microphone    Built-in Speaker    Built-in Impact Sensor    3-Axis Acceleration Sensor LED Indicators    Main unit : Recording LED, GPS LED, BT/Wi-Fi/LTE LED Front : Front & Rear Security LED EB-1 : Operating/Battery low voltage LED Rear Camera IR Illumination    DMS: 940nm (2 Infrared (IR) LEDs) Rear Truck: 940nm (6 Infrared (IR) LEDs) Button    EB-1 button : Press the button – manual recording. Operation Temperature    -20°C – 70°C (-4°F – 158°F ) Storage Temperature    -20°C – 80°C (-4°F – 176°F ) High Temp Cut Off    Approx. 75 °C (167 °F) Backup Battery    Built-in supercapacitor Input Power    DC 12V-24V (3 pole DC Plug(Ø3.5 x Ø1.1) to Wires (Black: GND/Yellow: B+/Red: ACC) Power Consumption Hour    Normal Mode (GPS On/3CH) : Avg. 750mA/12V Parking Mode (GPS Off/3CH) : Avg. 600mA/12V *Approx.40mA increase in current when DMS Camera IR LEDs are ON. *Approx.60mA increase in current when Rear Truck Camera IR LEDs are ON *Actual power consumption may vary depending on use conditions and environment. Certifications    Front: FCC, CE, Telec, IC, UKCA, RoHS, WEEE, RCM Rear: FCC, IC CE, UKCA, RCM, RoHS, WEEE, KC Software    BLACKVUE Viewer * Windows 7 or higher, Mac Sierra OS X (10.12) or higher BLACKVUE Web Viewer * Chrome 71 or higher, Safari 13.0 or higher Application    BLACKVUE Application * Android 8.0 or higher, iOS 13.0 or higher Others    Adaptive Format Free File Management System Bluetooth    Built-in (V2.1+EDR/4.2) LTE    External (optional) Warning The front camera cable must be connected to the “Front” port. Connecting it to rear camera port will give a warning beep sound. The “Rear” and “Optional” cables can be interchangeably connected. However the File output name will Start from “R” in case of Rear and “O” in case of Optional.