Board 3G wireless monitoring real-time monitoring - command platform at any time the remote retrieval of each of the front of the camera to view real-time images. 2-vehicle 3G wireless monitoring of real-time recording function - the command center at any time the front screen sound information of the remote Preview 3. Synchronous video - 3G wireless monitoring of front-end mobile monitoring terminal local synchronization data records treated as the sound, background center records the history of the visually sound recording 5 Emergency Command Video 4. browsing history video - command platform at any time retrieval of each video terminal. speeding alarm function - when the speeding case, the device will alarm information sent to the platform 6 speed alarm the linkage functions - equipment speed alarm occurs when the server terminal the video speed alarm will be automatically recorded and saved locally directly. 7 highway out of the automatic recording function - to facilitate the right car, the actual number of passengers. 8. The information overlay function - the speed of the device, the latitude and longitude of the location, time, license plate number, the image overlay function, 25 frames per second recording. 9 passenger vehicles - Ant line function passenger vehicles operating lines by a certain scale planning into a line, starting the vehicle is traveling in a straight line, to return to the vehicle according to the two segment up and down sort of departure timing; straight line first marked with different colors State Road, to rise and high-speed. 10 PTZ Control - Support remote PTZ control to control the PTZ camera, zoom, zoom. 11. Door sensor alarm functions - to support three-way door sensor alarm function when the vehicle door alarm recording. 12. Door alarm linkage - support the door alarm linkage, the automatic recording platform video, sound the alarm. Device parameters: Device Model: BE-A16 family of operating systems: embedded RTOS operating system video compression: standard H.264 Preview resolution: PAL: 704 x 576 (4CIF); NTSC: 704 x 480 (4CIF) Playback resolution: 4CIF/DCIF/2CIF/CIF/QCIF video input: 1/4 Road (PAL / NTSC automatic identification; level: 1.0Vp-p, impedance: 75Ω) Video Output: 1 channel (PAL / NTSC optional; level : 1.0Vp-p, impedance: 75Ω) Video Frame Rate: PAL: 1/16 ~ 25 frames / sec; NTSC: 1/16 to 30 frames / second video compression: bit rate 10K ~ 2M adjustable, also can be customized upper limit 8M (unit: bps) audio compression standards: OggVorbis Audio input: 1/2 (level: 2.0 to 2.4Vp-p, impedance: 1000Ω) audio output: 1 (level: 2.0 to 2.4Vp-p impedance: 600Ω) stream type: selectable single video stream or composite stream alarm input: 3-way level signal input Alarm output: 1 way switch or dry contact signal output wireless networks: transmission can be built-in modules, SMA antenna connector GPS: Built-in high sensitivity GPS module SMA antenna interface data storage: SD card storage, support a maximum capacity of 32GB data backup: SD card backup, USB backup communication interfaces: LAN, RS-485, the USB interface of a delayed shutdown : turn off the vehicle can delay 5min ~ 6h after shutdown power input: DC +6 ~ +36 V power output: DC +12 V/2A, +5 V/2A