IV. PRODUCT SPECIFICATIONS LoRaWAN Specification LoRaWAN 1.0.3 Frequency Band Select 863∼870MHz/ 902∼928MHz Number of Channels Up to 8 concurrent channels for LoRa transmission LoRa Transmit Power 0.5W (up to 27 dBm) LoRa Receive Sensitivity Down to -142 dBm (conducted) LoRa Software Package Forwarder Advanced Software Features OpenVPN COMMUNICATION Standard Interfaces 1 WAN RJ45 10/ 100Mbps, 1 SIM card slot Optional Wi-Fi 802.11b/g/n,  2.4 GHz Optional 4G LTE LTE Cat 4 Antenna Type 1 x external LoRa antennal Operating Temperature -10∼55℃ Storage Temperature -20∼60℃ Power Supply 5V USB type C power supply Housing Acrylonitrile Butadiene Styrene (ABS), IP20 Dimensions L:110 x W:110 x H:36mm (without antenna) Weight ≤ 450g