WL03A-NB/NS NB-IoT Non-Position Rope Type Water Leak Controller
$34.4
$57.1
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 Upload water flow volume Water Leak detection Multiple Sampling and one uplink Supports Bluetooth v5.1 remote configuration and firmware updates Uplink via MQTT, MQTTs, TCP, or UDP Uplinks on periodically Downlink to change configuration 8500mAh Li/SOCl2 Battery(For WL03A-NB) Solar panel 3000mAh Li-ion battery(For WL03A-NS) Nano SIM card slot for NB-IoT SIM
