01
                            Supports remote upgrades and maintenance;
                         
                                                
                            02
                            Fully waterproof design, suitable for outdoor use;
                         
                                                
                            03
                            Simple installation with minimal civil engineering requirements;
                         
                                                
                            04
                            Power supply circuit features reverse-connection protection and lightning protection design;
                         
                                                
                            05
                            Capable of monitoring under high-velocity conditions during flood periods;
                         
                                                
                            06
                            Multiple trigger modes: periodic, triggered, manual, and automatic;
                         
                                                
                            07
                            Lightweight, compact, and sturdy construction with strong wind and vibration resistance;
                         
                                                
                            08
                            Non-contact operation, safe, low-maintenance, and unaffected by sediment or debris;
                         
                                                
                            09
                            Low system power consumption, typically met by solar power supply;
                         
                                                
                            10
                            Built-in tilt sensor detects installation angle, facilitating setup and debugging;
                         
                                                
                            11
                            Multiple interface options, including digital and analog interfaces, for easy integration with various systems;
                         
                                                
                            12
                            Flat-panel antenna design prevents insect nesting, cobwebs, and fog interference with radar signals;
                         
                                                
                            13
                            Integrated low-power Bluetooth enables on-site parameter configuration and debugging via mobile app, eliminating the need for a computer connection;
                         
                                                
                            14
                            Optional built-in LORA wireless communication unit for data transmission up to 3.5 km (in open and unobstructed areas);
                         
                                                
                            15
                            Optional built-in RTU functionality for direct data upload to servers, simplifying system integration; supports SL651, SZY206, MQTT, HJ212, HTTP, and other custom protocols.