Jeffrey's Blog
Control Arduino With Smartphone IOT

Sensor watertank level monitor sensor2m- 10years battery life nb iot/lte cat m1 more than 10 years battery life (for 4-5 times transmission per day). Low power submersible level transmitter for remote water tank level monitoring. Significantly better coverage than 3G/4G. This item is in the category Industrial\Industrial Automation & Motion Controls\Sensors\Other Sensors.