The JC181 is a compact video telematics device that makes iteasy to remotely manage your en-route fleets. lt adds visibilityto your fleet along with powerful ITE connectivity and GNSScapability and can record and store video footage andimages on the device. you can watch live video play backhistorical footage and retrieve critical evidence when neededfrom anywhere at any time. By integrating video technologiesit helps ensure the authenticity timeliness and reliability of fleetmanagement making it an appropriate choice for lightvehicles. Network Standard:  4G LE Cat.1 WiFi: 2.4GHz Support WiFi Direct Band: Latin American VersionLTE-FDD: B1/B2/B3/B4/B5/B7/B8/B28GSM:B2/B3/B5/B8 Eurasian VersionLTE-FDD:B1/B3/B5/B7/B8/B20/B28LTE-TDD: B38/B40/B41GSM: B2/B3/B5/B8 Camera Front Camera (Main): 1920x1080/30FPS/F2.2/Full color/110(HFOV) Sub Camera: 640x360/10FPS/F28/Full color in daytime monochrome in dim light/100 (HFOV) Video Format:  .mp4 Configuration CNSS: GPS/BDS/AGPS Sensor: 3-axis Microphone: Support Speaker: Support interface: Type-C USB1Relay1 Memory support: TF Card (Up to 128GB) SIM Card Type: Nano LED Indication: Red (Power) Green (GNSS) Blue (Cellular) Power supply: Power cable: B+/ACC/GND Operating Voltage: DC 9-30V Operating Temperature: 20'C to +70C Storage lemperature: -30'C to +85C Device WeightDevice: 143G Dimension: 11846.543.5mm