Our LoRaWAN solution is a mature and reliable system, with over 1.8 million ultrasonic meters successfully deployed across more than 90 countries worldwide. To address specific use cases, we have also developed the LoRaWAN Handheld Unit (HHU), which is designed to seamlessly connect with mobile APP, external antenna for better communication, LoRaWAN repeater and other practical devices, creating a comprehensive and robust solution. This extensive offering has received widespread acclaim from our clients, delivering exceptional value and consistently exceeding expectations.