Main function 1, with GB recorder full functionality. With GNSS satellite positioning system, both accurately record the speed, but also can record the car's trajectory and accuracy GMT. 2, can achieve time, date and driving time recording, storage, collection; provide YORK date and clock to the year, month, day way to record real-time date, hours, minutes, seconds, way to record real-time clock. 3, with management functions a) daily statistics statistics every day can mileage, driving time and accumulated mileage. b) per minute speed record to record within the last 360 hours driving state information, namely vehicles in the process with real-time per-minute intervals corresponding to the average speed values. 4, to prevent accidents feature a) speeding alarm when the vehicle speed exceeds a pre-set speed value (can be set, such as 120km / h), logger is through external devices such as buzzers, text, etc. The first time broadcast issue " drip, drip ... "or" You have been speeding, please slow down "sound the alarm to alert the driver slow down, and the first time to record the contents of the upload speed to the monitoring center. b) When the vehicle speed exceeds the speed recording speed value, the recorder can record speed frequency, start time speed, duration, maximum speed, the driver code. c) fatigue driving alarm and recording function when the same driver's continuous driving close to the set value (GB provides continuous driving over four hours of driver fatigue, lack of rest for the middle of the parking as a continuous 20-minute drive), there will be voice recorder prompt, and the first time the contents of the upload speed record to the monitoring center. Exceeds the set value to start recording, and sound an alert, the set value can be remotely set the time in minutes and not longer than 4 hours. d) Accident doubt recording feature to record the last ten group analysis before stopping routine data within 20 seconds, the recorder will be recorded continuously at 0.2-second intervals and stored in real-time to 20 seconds before stopping the corresponding value of vehicle speed and vehicle brake status signals, etc. information; 5, display the print function through the LCD screen can immediately print the last scheduled within 15 minutes of the average per-minute speed record, overtime driving (fatigue driving) records and vehicle and driver-related information. 6, vehicle information, driver files management function recorder has a recording function in each driver's identity before driving, inserted by the driver IC to confirm their identity card code. 7, power protection recorder with power protection function, the data will not be lost in 10 years. 8, the data communication functions via the serial port or wireless communication transmission, collecting data logger and parameter settings. 9, the location tracking module receives GNSS satellite positioning signal operation of the own position (longitude, latitude, altitude), time and motion (speed, heading), 1 time per second to give MCU, in order to achieve real-time location monitoring. 10, real-time monitoring and recording device positioned at set intervals, the real-time location status information upload server. Information including time, latitude and longitude, speed, direction and driving status. 11, the speed limit alarm requirements in certain areas of the vehicle speed exceeds a predetermined speed once, the recorder will automatically reported speeding alarm data. 12 out of regional alarm monitoring center provides vehicle area, when a vehicle enters or leaves the zone when reporting the location information and the police. 13, track playback stored on the server in the data center to the vehicle traveling data for some time, location, speed, time and other information, can be played back through the client software queries in the form of maps that come out. Managers can clearly monitor vehicle ever been at any time in any place and at speed. 14, was robbed alarm when an emergency occurs, press the emergency button for 3 seconds or more, dispatch control center will receive the warning message. Emergency alarm button and the driver can be placed in a concealed place is easy to touch. Center the first time received the emergency alarm information for the driver to provide timely assistance. 15, remote data center can remotely extract extract doubts accident records, speeding records, fatigue records 360 hours of vehicle traveling data recorder. 16, remote power off the oil when necessary, through the dispatch control center to send the vehicle off the oil off commands, allowing the vehicle does not start. 17, information dispatch center issued directly to the information displayed on the scheduling screen, or broadcast is broadcast out via text. 18, camera can take pictures immediately issued through the center of the vehicle on-site to upload pictures to center. The center of the vehicle in order to monitor the scene in real-time monitoring. Product technical parameters? Host size: 189 * 112 * 60 mm? Host Color: Black? Operating voltage: 9V-36V DC? GSM frequency bands: 900MHz / 1800MHz? Protection class: IP53 (QC/T413)? Host weight: 670g? CDMA Module: MC323? GPS positioning module: Compass Module UM220 (BDNSS & GPS)? Operating Current: 60mA-150mA (24V/DC)? Temperature range: -25 ℃ ~ 70 ℃? Humidity: 5% -95% (non-condensing water vapor )? Backup battery: 3.7V/500mAH Lithium Battery