Micodus MV22

Micodus MV22 is a Plug&Play OBD GPS tracker compatible with most car models. The device features accurate GPS + LBS positioning, plug out alarm, overspeeding alarm, low battery alarm, geofencing, 50mAh Li-Pol battery, and more.

Protocol: micodus Manufacturer: MiCODUS Forum discussion
Properties
Custom Command for and MV22, MV208 device types
custom
Send custom command to devices of type MV22, MV208
Cut OFF petrol for device type MV22, MV208
{"payload":"RELAY,1#"}
Cut off oil and power for device type MV33, MV710, MV720, MV730, MV740, MV790G
{"data":"1,1","command_code":"S20"}