Caltta to Showcase at China Water Expo 2025

The 2025 China Water Expo, organized by the Chinese Hydraulic Engineering Society, was held from June 6 to 8 at the National Convention and Exhibition Center in Tianjin. This year's Water Expo, themed "Technology Empowering Water Conservancy, Digital Intelligence Leading the Future", continued to focus on industry hotspots, open cooperation platforms, innovate service methods, enhance service capabilities, and support the high-quality development of water conservancy in the new stage.

ZTE Corporation and Caltta jointly participated in the exhibition, showcasing their innovative solutions and latest products for the water conservancy industry under the theme "Promoting Water Conservancy and Ensuring Safety."

Flood disasters are one of the most frequent, harmful, and severely damaging natural disasters in China. When flood damage reaches a certain extent, it can severely damage ground infrastructure, resulting in power outages, network interruptions, and road disruptions, causing people to lose contact and affecting hydrological monitoring and water engineering dispatching.

In response to the emergency communication needs in extreme "three-disconnect" scenarios, Caltta proposed the "Air-Ground-Water Emergency Communication System" to ensure resilient interconnectivity and extreme survivability of water conservancy communications. This system integrates four planes: satellite communication (air), drone communication platform (sky), VHF wireless ad hoc network and LTE private network (ground), and unmanned boat communication platform (water), forming a comprehensive and three-dimensional emergency communication network that overcomes geographical constraints and achieves substantial improvements in survivability and flexibility.

At the exhibition site, Caltta focused on showcasing its water conservancy emergency communication solutions and products. The TBS6000M digital trunking integrated base station is lightweight and portable, can be started with one click, and quickly sets up the network to meet emergency communication needs in all scenarios. The ad hoc network system (narrowband ad hoc network SmartLink600, broadband ad hoc network sMesh750/390/150) can independently complete the rapid construction of a wireless communication network in complex scenarios without relying on external networks, providing users with reliable, timely, efficient, and secure voice, data, and other multimedia integrated services anytime, anywhere. The P300 backpack emergency command system can be turned on with one click, quickly deploys the on-site LTE broadband wireless private network, and provides a full set of emergency command system functions.

The iCS C500a portable dual-machine three-screen integrated dispatch and command box can be quickly deployed at disaster rescue sites and emergency command locations, providing integrated communication, command and dispatch, and unified management of various services.

In addition, we showcased various terminal forms such as multimode terminals and digital trunking terminals, which perfectly adapt to various complex and harsh rescue communication scenarios, ensuring high reliability voice dispatch and data business multiple demands.

Under the continuous guidance of national policies, the water conservancy industry is accelerating its transformation and upgrading towards "smart water conservancy". As a leading enterprise in the emergency communication field, Caltta will deepen technology research and development, empowering water conservancy emergency communication with innovative technology. We will work with our customers to jointly draw a new blueprint for smart water conservancy, leveraging digital and intelligent integration capabilities to provide strong support for enhancing industry productivity, safeguarding rivers and lakes, and contributing to sustainable development.