[Frequency]:850.125MHz~930.125MHz
[Power]:22dBm
[Transmission type]:GPRS
[Interface Type]:RF to GPRS
[Weight]:255±5g
[Features]:LoRa Spread spectrum
detailsFrequency:850.125MHz~930.125MHz
Power:22dBm
Distance:5km
Transmission type:4G
Interface Type:RF to 4G
Weight:258±5g
Features:LoRa Spread spectrum
details[Frequency]: 850.125~930.125MHz
[Power]: 30dBm
[Distance]: 10km
[Size]: 84*82*25mm
[Interface]: Ethernet
[Weight]: 130±5g
[Feature]: LoRa spread spectrum,ethernet
details[Frequency]: 220.125~236.125MHz
[Power]: 30dBm
[Distance]: 10km
[Size]: 108*75*37mm
[Interface]: RF to GPRS
[Weight]:257±5g
[Feature]: LoRa spread spectrum
details[Frequency]: 410.125~493.125MHz
[Power]: 30dBm
[Distance]: 10km
[Size]: 108*75*37mm
[Interface]: RF to GPRS
[Weight]:257±5g
[Feature]: LoRa spread spectrum
details[Frequency]: 850.125~930.125MHz
[Power]: 30dBm
[Distance]: 10km
[Size]: 108*75*37mm
[Interface]: RF to GPRS
[Weight]:257±5g
[Feature]: LoRa spread spectrum
details[IC]: SX1278
[Frequency]: 410~441MHz
[Power]: 10~20dBm
[Distance]: 3.0km
[Size]: 21*36mm
[Feature]: Lora spread spectrum
details[Frequency]: 220.125~236.125MHz
[Power]: 37dBm
[Distance]: 20km
[Size]: 124*105*25mm
[Interface]: RS232/RS485
[Weight]: 253±5g
[Feature]: LoRa spread spectrum
details[Frequency]: 410.125~493.125MHz
[Power]: 37dBm
[Distance]: 20km
[Size]: 124*105*25 mm
[Interface]: RS232/RS485
[Weight]: 253±5g
[Feature]: LoRa spread spectrum
details