
It is widely used in car rental, fleet management, and logistics.
KM-12AR is compact and lightweight, which easy for hidden installation.
It supports remote power cutoff to protect your vehicle at all times.
Product Features
![]() | Real-time TrackingUpload the longitude and latitude information according to the time interval | ![]() | Upload Data In Blind AreaThe device will store location data in the network blind area, and upload this data when the GSM signal is good. |
![]() | Upload Inflection DataWhen the direction angle of the device changes by more than a certain angle, one location data will be uploaded immediately to optimize the trajectory. | ![]() | Power Off AlarmTurn on the backup battery, When the vehicle voltage is lower than 5V, the device uploads an alarm to the server |
![]() | Remote Upgrade The device supports updating firmware versions remotely. | ![]() | Over-speed Alarm Set the maximum speed limit value through the platform or SMS command. When the GPS speed exceeds the set value, the device will upload an alarm to the server |
![]() | Basic Driving Behavior MonitoringSupport uploading rapid acceleration alarm, rapid deceleration alarm, sharp turns alarm, collision alarm, and vibration alarm to the server | ![]() | SMS QuerySend “WHERE#” through SMS or platform to get latitude and longitude, current time, speed, ACC status, and Google Maps link. |
![]() | Ignition DetectionUploaded location data with the ignition (ACC on/off) status each time | ![]() | Fuel Cut OffCut off/supply fuel remotely through server or SMS |
Specification
GPS | ||
GPS Channels | 22 Channels For Tracking, 66 Channels For Acquisition | |
Chip | UC6226NIS | |
GPS Frequency | 1575.42MHz | |
GPS Ceramic Antenna | 18*18*2MM | |
Tracking Sensitivity | -160dBm | |
Acquisition Sensitivity | -147dBm |
GSM | ||
Communication System | GSM | |
Chip | RDA8955 | |
Band | 850/900/1800/1900MHz | |
GPRS | Class 12, TCP/IP | |
Maximum Output Power | GSM850/GSM900:32.5±2dBm, GSM1800/GSM1900:30±2dBm | |
Receiving Sensitivity | ClassII RBER2%(-103dBm) | |
Communication Antenna | Built-in FPC Antenna 49.04*6.11*0.12(±0.2MM) |
Other | ||
Antenna | Built-in GPS ceramic antenna, built-in communication FPC antenna | |
LED Indicator | GPS: Yellow;GSM: Red | |
Standby Battery | About 10min (3.7V 55mAh Soft Pack Lithium Battery) | |
Working Voltage | DC 9V - 90V | |
Working Current | 25mA@12V(Static Current 10mA) | |
Dimension | L83mm*W23mm*H12.5mm | |
Power Cable | 4 Pin (Power+, GND, ACC, Fuel) | |
Motion Sensor | DA213 |