| acc | 
                            ACC status. 0 - off, 1 - on | 
                             | 
                        
                                            
                            | avl_driver | 
                            Serial number of ibutton | 
                             | 
                        
                                            
                            | cidN | 
                            The identifier of GSM base station N | 
                             | 
                        
                                            
                            | device_status | 
                            Device status. Each bit represents one kind of event | 
                             | 
                        
                                            
                            | diN_freq | 
                            Digital input N frequency | 
                            Hz | 
                        
                                            
                            | diN_pulse | 
                            Digital input N pulse | 
                             | 
                        
                                            
                            | dtt_event_status | 
                            DTT data event status | 
                             | 
                        
                                            
                            | engine_hours | 
                            Engine hours | 
                            hour | 
                        
                                            
                            | event_id | 
                            Event ID | 
                             | 
                        
                                            
                            | event_status | 
                            Event status identifier | 
                             | 
                        
                                            
                            | geo_fence | 
                            Geofence number that is triggered | 
                             | 
                        
                                            
                            | geo_fenceM_N | 
                            Number M to N Geofences status. Each bit represents each Geofence, bit 0 to bit N-M+1 represents Geofence M to Geofence N. 0 - outside Geofence or there is no Geofence assigned to device, 1 - inside Geofence | 
                             | 
                        
                                            
                            | geo_local_tm | 
                            Local time when Geofence event is triggered | 
                             | 
                        
                                            
                            | geo_speed | 
                            Speed when Geofence event is triggered | 
                            km/h | 
                        
                                            
                            | geo_status | 
                            Bit field. Bit0: 1 - over speed, 0 - speed is normal. Bit1: 1 - inside Geofence, 0 - outside Geofence | 
                             | 
                        
                                            
                            | gps_fix | 
                            GPS fix. 1 - fixed, 0 - not fixed | 
                             | 
                        
                                            
                            | gsm_level | 
                            Signal strength, range is 0 to 5 | 
                             | 
                        
                                            
                            | lacN | 
                            The zone code of GSM base station N | 
                             | 
                        
                                            
                            | mccN | 
                            Mobile country code (base station N) | 
                             | 
                        
                                            
                            | mncN | 
                            Mobile network code (base station N) | 
                             | 
                        
                                            
                            | mileage | 
                            Accumulated mileage of a vehicle | 
                            m | 
                        
                                            
                            | omn_freq | 
                            Frequency value. Omnicomm LLS fuel level sensor | 
                             | 
                        
                                            
                            | omn_level | 
                            Relative level. Omnicomm LLS fuel level sensor | 
                             | 
                        
                                            
                            | omn_temp | 
                            Temperature. Omnicomm LLS fuel level sensor | 
                            °C | 
                        
                                            
                            | pwr_ext | 
                            External power supply voltage | 
                            Volt | 
                        
                                            
                            | pwr_int | 
                            Backup battery voltage | 
                            Volt | 
                        
                                            
                            | reg_status | 
                            GSM registration status | 
                             | 
                        
                                            
                            | rssiN | 
                            Signal strength (base station N) | 
                            dBm | 
                        
                                            
                            | sender_addr | 
                            The network address of the message sender. Omnicomm LLS fuel level sensor | 
                             | 
                        
                                            
                            | tsN | 
                            Temperature sensor value. N - sensor serial number | 
                            °C | 
                        
                                            
                            | x_axis_accel | 
                            X axis acceleration magnitude value | 
                            g | 
                        
                                            
                            | y_axis_accel | 
                            Y axis acceleration magnitude value | 
                            g | 
                        
                                            
                            | x_axis_brake | 
                            X axis braking magnitude value | 
                            g | 
                        
                                            
                            | y_axis_brake | 
                            Y axis braking magnitude value | 
                            g | 
                        
                                            
                            | x_axis_corner | 
                            X axis cornering magnitude value | 
                            g | 
                        
                                            
                            | y_axis_corner | 
                            Y axis cornering magnitude value | 
                            g | 
                        
                                            
                            | x_axis_fr_col | 
                            X axis front collision magnitude value | 
                            g | 
                        
                                            
                            | y_axis_fr_col | 
                            Y axis front collision magnitude value | 
                            g | 
                        
                                            
                            | x_axis_rear_col | 
                            X axis rear collision magnitude value | 
                            g | 
                        
                                            
                            | y_axis_rear_col | 
                            Y axis rear collision magnitude value | 
                            g | 
                        
                                            
                            | x_axis_turnover | 
                            X axis turnover magnitude value | 
                            g | 
                        
                                            
                            | y_axis_turnover | 
                            Y axis turnover magnitude value | 
                            g |