| video_uri | 
                            video URI | 
                             | 
                        
                                            
                            | video_type | 
                            video type: video/mp4 | 
                             | 
                        
                                            
                            | text | 
                            information message | 
                             | 
                        
                                            
                            | at | 
                            Access network. 1-Ethernet 2-WIFI 3-2G | 
                             | 
                        
                                            
                            | mt | 
                            Media Type. 1-live view 2-playback 3-audio 4-file transmission 5-serial transmission | 
                             | 
                        
                                            
                            | ch | 
                            Media channel. starting from 1, 0 means no need for the channel. | 
                             | 
                        
                                            
                            | mb | 
                            mobile phone number | 
                             | 
                        
                                            
                            | dt | 
                            Device Type | 
                             | 
                        
                                            
                            | ver | 
                            Current version of device | 
                             | 
                        
                                            
                            | ap | 
                            The hotspot when MDVR connects to the sever in WiFi mode. | 
                             | 
                        
                                            
                            | fuel_cons | 
                            Fuel consumption | 
                             | 
                        
                                            
                            | balance_fuel | 
                            Balance fuel | 
                             | 
                        
                                            
                            | mobile_net | 
                            Mobile network. 0--unknown  1--normal  2--abnormal  3—not exist | 
                             | 
                        
                                            
                            | gps_module | 
                            GPS location module. 0--unknown  1--normal  2--abnormal  3—not exist | 
                             | 
                        
                                            
                            | wifi_module | 
                            WIFI module. 0--unknown  1--normal  2--abnormal  3—not exist | 
                             | 
                        
                                            
                            | gsensor_status | 
                            GSensor status. 0--unknown  1--normal  2--abnormal  3—not exist | 
                             | 
                        
                                            
                            | recording_status | 
                            Bit0 - channel 1 is recording 
Bit1 - channel 2 is recording Bit2 - channel 3 is recording Bit3 - channel 4 is recording Bit4 - channel 5 is recording etc.
 
  
 | 
                             | 
                        
                                            
                            | status1 | 
                            bit0 - ACC (0-invalid,
1-valid) bit1-break (0-invalid, 1-valid) 
bit2 - turn left (0-invalid,
1-valid) 
bit3 - turn right (0-invaid,
1-valid) 
bit4 - forward (0-invalid, 1-valid) 
bit5 - backword (0-invalid,
1-valid) 
bit6 - left front door (0-Close,
1-Open) 
bit7 - right front door (0-close,
1-Open)
  
 | 
                             | 
                        
                                            
                            | status2 | 
                            bit0 - left
mid door (0-close, 1-open) bit1 - right
mid door(0-close, 1-open) bit2 - left
back door(0-close, 1-open) bit3 - right
back door(0-close, 1-open)
  
 | 
                             | 
                        
                                            
                            | x_accel | 
                            GSensor acceleration, X axis | 
                            g | 
                        
                                            
                            | y_accel | 
                            GSensor acceleration, Y axis | 
                            g | 
                        
                                            
                            | z_accel | 
                            GSensor acceleration, Z axis | 
                            g | 
                        
                                            
                            | gsensor_tilt | 
                            GSensor tilt | 
                            g | 
                        
                                            
                            | gsensor_impact | 
                            GSensor impact | 
                            g | 
                        
                                            
                            | position_accuracy | 
                            Positioning accuracy | 
                            m | 
                        
                                            
                            | location_type | 
                            Location type. 0—location invalid; 1--GPS; 2--BD; 3--Glonass; 4--AGPS;  5--base station location; 6 - WIFI | 
                             | 
                        
                                            
                            | mob_signal | 
                            Mobile signal
intensity | 
                             | 
                        
                                            
                            | mob_net_type | 
                            Mobile network type: 0 - unknown  3 - 2G 4 - 3G 5 - 4G 6 - 5G
  
 | 
                             | 
                        
                                            
                            | wifi_signal | 
                            Wi-Fi signal
intensity | 
                             | 
                        
                                            
                            | wifi_net_addr | 
                            Wi-Fi network address | 
                             | 
                        
                                            
                            | wifi_gateway | 
                            Wi-Fi gateway address | 
                             | 
                        
                                            
                            | wifi_subnet | 
                            Wi-Fi subnet mask | 
                             | 
                        
                                            
                            | ssid | 
                            Wi-Fi ssid | 
                             | 
                        
                                            
                            | hdN_status | 
                            Hard
disk N (disk index) status:  0 - unknown 1 - recording 2 - idle 3 - abnormal 4 - full
 
  
 | 
                             | 
                        
                                            
                            | hdN_size | 
                            Hard disk N (disk index) size | 
                            Mega Bytes | 
                        
                                            
                            | hdN_capacity | 
                            Hard disk N (disk index) balance
capacity | 
                            Mega Bytes | 
                        
                                            
                            | alarms | 
                            Alarm
status: bit0—video
loss (0: data invalid, 1: data valid) bit1—motion
detection (0: data invalid, 1: data valid) bit2—video
blind (0: data invalid, 1: data valid) 
 bit3—alarm
input trigger(0: data invalid, 1: data valid) bit4—over
speed alarm (0: no trigger, 1: trigger) bit5—low
speed alarm (0: no trigger, 1: trigger) bit6—emergency
alarm (0: no trigger, 1: trigger) bit7—over
time stop  (0: no trigger, 1: trigger) bit8—vibration
alarm (0: no trigger, 1: trigger) bit9—out
of GEO fencing alarm (0: no trigger, 1: trigger) bit10—enter
GEO fencing alarm (0: no trigger, 1: trigger) bit11—exist
line alarm (0: no trigger, 1: trigger) bit12-enter
line alarm (0: no trigger, 1: trigger) bit13—fuel
level alarm (0: no trigger, 1: trigger)
 
  
 | 
                             | 
                        
                                            
                            | video_loss | 
                            bit0 - channel 1 video loss indicator (0: no video loss, 1: video loss) bit1 - channel 2 video loss indicator (0: no video loss, 1: video loss) bit2 - channel 3 video loss indicator (0: no video loss, 1: video loss) etc.
  
 | 
                             | 
                        
                                            
                            | motion | 
                            Motion
detection: bit0 - channel 1 bit1 - channel 2 etc. 
 | 
                             | 
                        
                                            
                            | video_blind | 
                            Video blind: bit0 - channel 1 bit1 - channel 2 etc. 
 | 
                             | 
                        
                                            
                            | alarm_inputs | 
                            Alarm
inputs triggered: bit0 - input 1 bit1 - input 2 etc. 
 | 
                             | 
                        
                                            
                            | in_veh_temp | 
                            Temperature in vehicle | 
                             | 
                        
                                            
                            | out_veh_temp | 
                            Temperature outside of vehicle | 
                             | 
                        
                                            
                            | motor_temp | 
                            Motor temperature | 
                             | 
                        
                                            
                            | device_temp | 
                            Device temperature | 
                             | 
                        
                                            
                            | in_veh_hum | 
                            Humidity in vehicle | 
                             | 
                        
                                            
                            | out_veh_hum | 
                            Humidity outside of vehicle | 
                             | 
                        
                                            
                            | alarm_ec | 
                            Event
type code: 0 - unknown  1 - video lost  2 - motion detection  3 - video blind 4 - input trigger  5 - emergency alarm  6 - low speed alarm  7 - over speed alarm  8 - low temperature alarm 9 - high temperature alarm  10 - humidity alarm  11 - parking over time  12 - acceleration alarm  13 - GEO fencing  14 - electronic route 15 - abnormal openclose the door  16 - storage abnormal  17 - fatigue driving  18 - fuel consumption abnormal  19 - illegal ACC 20 - GPS module abnormal  21 - front panel open  22 - Swipe card
  
 | 
                             | 
                        
                                            
                            | alarm_st | 
                            Event start time | 
                             | 
                        
                                            
                            | alarm_et | 
                            Event end time | 
                             | 
                        
                                            
                            | device_tm | 
                            Event device time | 
                             | 
                        
                                            
                            | swipe_card | 
                            Swipe card number | 
                             | 
                        
                                            
                            | sc_up | 
                            Swipe card information. Onboard/offboard: 1 — Onboard
(check in) 
2 — Off
board (check out) 
Else — invalid
 
 
  
 | 
                             | 
                        
                                            
                            | sc_ht | 
                            Swipe card information. History: 
1 — Historical
data 2 — Real time data Else — invalid
  
 | 
                             |