Product

Remote meter reader

Overview :

LAR-F01 is an innovation AI remote meter reader which adopts low power, long range and wide area transmission based LoRaWAN technology. It integrates a powerful ARM based ST32 MCU and image processor for capturing the figure on the meter to LoRa gateway. Its excellent figure recognition could be used for various kinds of applications and reduce installation and operation cost as well.

Features :

  • AI Excellent figure recognition.
  • High water proof level IP67.
  • Easy to install on the meter device.
  • Easy to activate engineering mode via Micro-USB (need a UART to USB cable).
  • Long battery life span and low power consumption.
  • Save human power on metering data record.

Remote meter reader

Model : LAR-F01

System characteristics 
MCUSTM32F765
CameraOV7725
Startup time<1 minute(s)
LoRa moduleDepending on the built-in module models
WaterproofIP67
Electrical characteristics
Voltage2100mA x2
Operating temperature-20°C~60°C
Storage temperatureBest in 10°C~30°C storage environment
LoRa performance parameters
Transmission rate292bps~5.468Kbps
Operating frequency862~932MHz
ProtocolLoRaWAN (Class A)
Antenna2.5dBi
Interface
USBx1, Micro USB (engineering debug)
ButtonPower ON/OFF
LEDBuilt-in LED for flash light
Battery characteristics
Battery capacity4.2Ah
Battery typeER14505M
Physical characteristics
L x H x WΦ94mm x 46mm
MaterialBlack cover: ABS / Transparent cover: PC
InstallationBezel on the water meter
View Detailed Specs