1.Device General Response (0x0001)

Message ID: 0x0001

2.Platform General Response (0x8001)

Message ID: 0x8001

3.Device Heartbeat(0x0002)

Message ID:0x0002
The device heartbeat data message body is empty.

4.Device Registration (0x0100)

Message ID:0x0100

5.Device Register Response (0x8100)

Message ID: 0x8100

6.Device Authentication (0x0102)

Message ID:0x0102

7.Set Device Parameters (0x8103)

Message ID: 0x8103

Device Parameters Item Data Format

Parameter List

8.Query Device Parameters (0x8104)

Message ID: 0x8104
Query device parameters message body is empty.

9.Query Device Parameter Response (0x0104)

Message ID: 0x0104
Query device parameter response message data format.

10.Device Control (0x8105)

Message ID:0x8105

Commands Word Description

11.Location Information Report (0x0200)

Message ID: 0x0200
Location information report message body is made up with location basic information and location additional information item list. Message structure is shown as follows:

Basic Location Information Data Format

Alarm Flag Definition


Status Bit Definition

Location Extension Format

Extension Information Definition

12.Uplink Transparent Transmission (0x0900)

Message ID:0x0900
Basic Location Information Data Format

Status Bit Definition

13.Downlink Transparent Transmission (0x8900)

Message ID: 0x8900

#14.Platform RSA public key*(0x8A00)
Message ID: 0x8A00 platform RSA public key * message body is TBD.