JC261

128 (0x80) Vibration

134 (0x86) SD card cannot be recognized

136 (0x88) Power removal

137 (0x87) Over speed

144 (0x90) Harsh acceleration

145 (0x91) Harsh deceleration

146 (0x92) Harsh turning

147 (0x93) Crash

1 (0x01) SOS

138 (0x8A) Oil or electronics connected

139 (0x8B) Oil or electronics disconnected

71 (0x47) Fatigue driving

105 (0x69) File uploading

106 (0x70) SD card mount

83 (0x53) Fuel stolen

115 (0x73) Fuel data timeout

118 (0x76) Temperature data timeout

14 (0x0E) External battery low

165 (0xA5) RFID reading

140 (0x8C) DMS – Eye closed

143 (0x8F) DMS - Distraction

160 (0xA0) DMS - Yawn

154 (0x9A) DMS - Smoking

151 (0x97) DMS - Phone calling

148 (0x94) DMS - Missing face

161 (0xA1) DMS - Monitoring shelter

162 (0xA2) DMS – Calibration fail

163 (0xA3) DMS - Look down

164 (0xA4) - SD card capacity is not enough

166 (0xA6) - Seat belt plugged

167 (0xA7) - Seat belt unplugged

80 (0x50) - Door closed

81 (0x51) - Door opened

204 (0xCC) - Forward collision warning

205 (0xCD) - Lane departure warning

206 (0xCE) - Headway monitoring warning

The range is 0~6 defining the voltage is from low to high.
0: No Power (shutdown)
1: Extremely Low Battery
2: Very Low Battery
3: Low Battery
4: Medium
5: High
6: Very High

GSM Signal Strength Levels
0: no signal;
1: extremely weak signal;
2: very weak signal;
3: good signal;
4: strong signal.

Bitmask representing different terminal statuses.
Bit7
1:Oil/Electricity cutoff
0:Oil/Electricity on
Bit6
0: GPS tracking is off
1: GPS tracking is on
Bit3~Bit5
Extended bit
Bit2
0: Charge Off
1: Charge On
Bit1
1: ACC high
0: ACC Low
Bit0
0: Disarm
1:Arm

1: ACC high
0: ACC Low

Data Upload Mode:
(could be only one mode available)
0 upload by time interval
1 upload by distance
2 upload for corner correction
3 upload by ACC status change
4 Re-upload last valid locating point after shift from dynamic motion to static position
5 Report last valid locating point after network reconnected.
6 Update the ephemeris to upload locating point.
7 Press to upload locating point
8 Power on to upload locating point
9 Power on and change locating point by GPS based station.

Type - Value

Login Message - 1 (0x01)

Status information (Heartbeat) - 19 (0x13)

Location Data Packet - 34 (0x22)

Alarm Data Packet - 149 (0x95)

Command information sent by the server to the terminal - 128 (0x80)