o 0x42 Out Geo-fence Alarm
o 0x43 Into Geo-fence Alarm
o 0x50 IO-1 Close
o 0x51 IO-1 Open
o 0x52 IO-2 Close
o 0x53 IO-2 Open
o 0x54 IO-3 Close
o 0x55 IO-3 Open
o 0x56 IO-4 Close
o 0x57 IO-4 Open
o 0x60 Begin Charge
o 0x61 End Charge
o 0x88 Heartbeat
o 0x91 Into Sleep Mode
o 0x92 Wakeup From Sleep Mode
o 0xAA Interval GPRS data
• Status(12 Bytes) —— Status:
o Byte 01 —— SOS button
o Byte 02 —— Button A button(reserve)
o Byte 03 —— Button B button(reserve)
o Byte 04 —— Button C button(reserve)
o Byte 05 —— Input 1
o Byte 06 —— Input 2
o Byte 07 —— Input 3(reserve)
o Byte 08 —— Input 4(reserve)
o Byte 09 —— Out 1
o Byte 10 —— Out 2
o Byte 11 —— Out 3(reserve)
o Byte 12 —— Out 4(reserve)
• Voltage(8 Bytes) ——Value of the voltage:
o Format:ABBBIIII
o A —— Charge Status (0 = Off Charge , 1 = On Charge)
o BBB —— Battery Voltage (For example, 367 mean 3.67V)
o IIII —— Input Charge Voltage (For example, 1251 mean 12.51V)
• ADC(8 Bytes) —— AD collection:
o Format:CCCCDDDD
o CCCC —— ADC0 collect (For example, 1251 mean 12.51V)
o DDDD —— ADC1 collect (For example, 1251 mean 12.51V)(reserve)
• LACCI(8 Bytes) —— Location information elements:
o Format:LLLLCCCC
o LLLL —— Location area code
o CCCC —— Cell ID
• Temperature(4 Bytes) —— Temperature(reserve for the device has no
temperature sensor):