Firstsensor e hlahisitse tharollo ea tekanyo ea metsi ea IoT, e sebelisoang hammoho le A01 ea rona ea ultrasonic sensor.
Sensor ea sekoahelo sa manhole (ultrasonic liquid level monitoring) e amohela theknoloji ea ultrasonic, thekenoloji ea puisano ea NB-IOT le theknoloji ea puisano ea 2.4G ho lemoha nako ea sebele ea ho hlahloba boemo ba metsi a liliba tsa tlhahlobo.