3 LoRa channels
1 management channel
2 data channels | Protocol | ZHC private agreement |
Frequency band | 471.2MHz~501.8MHz, a total of 32 channels |
aisle | Channel 1 is the management channel, channels 2 and 3 are the data channels |
Transmit power | Maximum transmit power 20dBm |
antenna | Suction cup antenna (470MHz ~ 540MHz) |
4G | Support range | 4G, compatible with 2G GSM |
SIM card | Standard 6-pin SIM card interface, 3V/1.8V SIM card |
antenna | Full frequency suction cup antenna |
button | Reset | Restore factory button |
Indicator light | Status Indicator | LoRa transceiver indicator, serial port transceiver indicator |
temperature | Operating temperature | -20℃~+70℃ |
storage temperature | -40℃~+125℃ |
humidity | Working humidity | 5%~95%RH (no condensation) |
Storage humidity | 1%~95%RH (no condensation) |
powered by | Supply voltage | DC9~36V |
Power consumption | 12V/0.3A 36/0.06A |