Istrong, sita in Fujian Province, Sina, habet developed per buried liquida Level Detector, quod potest monitor aqua cumulum in humilis-mentiri sectiones in realis tempore et providere notitia auxilium users.
Different from the traditional liquid level detector, ISTRONG is installed under the ground, detects the height of accumulated water through ultrasonic penetration characteristics, and reports it to the cloud server through built-in GPRS/4G/NB-IoT and other communication methods, providing data support for industry users' command and decision-making, and improving the ability of urban hydrological monitoring. Simul, potest esse traducitur ad prope vigilantia exercitum per Lora communicationis pro in-site mane monitionem indication.
