RF Specifications(433.92 MHz)
Programmable Output Power: +12.5 dBm
Receiver Sensitivity: -104 dBm at 25Kbps in FSK, -110 dBm at 2Kbps in OOK
Programmable Data Rate: 150Kbps
Supported Modulation Formats: FSK or OOK
Interfaces
Digital Inputs:
1 positive trigger input for ignition detection
5 negative trigger inputs for normal uses
Digital Outputs: 5 digital outputs, open drain, 150 mA max drive current
Analog Inputs: 4 analog inputs (0V-32V)
RPM Input: 1 PWM interface for RPM detection
1-Wire Interface: Support 1-wire temperature sensor (maximum 8 channels)
Sensor Output: 1 DC 5V output for temperature sensor
Power Output: 3 5V outputs for external accessories
Three Communication Ports:
2 RS232 ports for external accessories
1 RS485 port for external accessories
CAN and J1708 Bus Port: CAN and J1708 Bus communication with cars
CAN Bus Interface: CAN 2.0A/B, SAE J1939, J1708/J1587
Audio Interfaces:
1 speaker interface
1 MIC interface
Power 5V output for audio
GSM Antenna: Internal antenna and optional external antenna
GNSS Antenna: Internal antenna and optional external antenna
LED Indicators: CEL, GNSS, PWR, CAN
Wireless accessories: Panic button, temperature sensor, temperature and humidity sensor
General Specifications
Dimensions: 123mm(L) x 80mm(W) x 21mm(H)
Weight: 136g
Operating Voltage: 8V to 32V DC
Backup Battery: Lithium-ion, 3.7V, 1100 mAh
Operating Temperature
-30℃ ~ +80℃
-40℃ ~ +85℃ for storage
Air Interface Protocol
Transmit Protocol:
TCP, UDP, SMS
Scheduled Report:
Report position and status based on preset time intervals,distance, mileage or a combination of these settings
Geo-fences:
Geo-fence alarm and parking alarm, support up to 20 circular and 20 polygon geo-fence regions
Low Power Alarm:
Alarm when backup battery is low
Power On Report:
Report when the device is powered on
Tow Alarm:
Alarm for tow event in ignition-off state
Antenna Disconnect Alarm:
Alarm when external GPS antenna is disconnected
Driving Behavior Monitoring:
Aggressive driving behavior detection, including harsh braking, acceleration, etc.
Crash Detection:
Accident data collection for reconstruction and analysis
Special Alarm:
Special alarm based on digital/ analog inputs, preset speed and internal 3-axis
Remote Control:
OTA control of digital outputs