Features: NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD Ultra-low power consumption max: 2 x monitor temperature channels Support 3 -wire PT-100 Temperature alarm Datalog Feature Support Bluetooth v5.1 Support wireless OTA update firmware Uplink on periodically Downlink to change configure 8500mAh Li/SOCl2 Battery(For LTC2-NB) Solar panel 3000mAh Li-ion battery(For LTC2-NS)
