Features: NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13//B18/B19/B20/B25/B28/B66/B71/B85 CAT-M1 / LTE-M Bands: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85 Ultra-low power consumption Measure the Differential Pressure of two input Different pressure ranges available ( from 100Pa to 10KPa ) Monitor Battery Level Multiply Sampling and one uplink Support Bluetooth v5.1 remote configure and update firmware Uplink on periodically or Alarm Input Downlink to change configure 8500mAh Li/SOCl2 Battery(For PS-CB-D) Solar panel 3000mAh Li-ion battery(For PS-CS-D) IP66 Waterproof Enclosure Uplink via MQTT, MQTTs, TCP, or UDP Nano SIM card slot for NB-IoT SIM
