Upgrade Your Remote Control Systems with the Versatile LTE 4G Modem

As a product manager at KEY-IOT, I’m thrilled to introduce our latest innovation that is set to revolutionize the way businesses approach remote control systems. The LTE 4G Modem, also known as the SeDTU 200, is a versatile and powerful industrial-grade wireless data terminal designed to streamline remote control processes and enhance overall system efficiency.

Cutting-Edge Technology for Seamless Connectivity

LTE 4G Modem

At KEY-IOT, we understand the importance of reliable and efficient data transmission in industrial settings. That’s why we’ve equipped the LTE 4G Modem with state-of-the-art technology to ensure seamless connectivity. With support for LTE 4G CAT4, CAT1, and NB-IoT networks, this modem can be deployed in various industrial environments, regardless of the available network infrastructure. The device also supports APN and VPDN, providing secure and private network access to keep your data protected at all times.

Effortless Integration and Flexible Configuration
One of the key challenges in upgrading remote control systems is the complexity of integration and configuration. With the LTE 4G Modem, we’ve made this process a breeze. The device comes equipped with both RS232 and RS485 (or RS422) interfaces, allowing it to connect directly to serial devices. This plug-and-play functionality eliminates the need for complex installation processes, saving time and reducing overall system deployment costs. Additionally, the modem offers flexible configuration options, including local PC-based configuration tools, AT command configuration, and remote TCP/IP configuration, catering to the diverse needs of our industrial customers.

Robust Data Transmission and Protocol Conversion

LTE 4G Modem

At KEY-IOT, we understand that reliable data transmission is the backbone of any successful remote control system. The LTE 4G Modem takes data transmission to new heights with its advanced features. The device supports transparent data transmission, ensuring that information is delivered accurately and efficiently. Moreover, the modem features dual data center backup transmission and multi-data center synchronous transmission, providing redundancy and ensuring that critical data is always available when needed. To further enhance interoperability, the device offers advanced protocol conversion capabilities, supporting popular industrial protocols such as MQTT, HJ212, and Modbus.

Intelligent Data Acquisition and Dual DTU Functionality

As a product manager, I’m particularly excited about the intelligent data acquisition capabilities of the LTE 4G Modem. The device can actively poll and collect data from connected devices at regular intervals, providing valuable insights into industrial processes. This feature enables businesses to optimize their operations and make data-driven decisions. Furthermore, the modem supports dual DTU functionality, allowing it to serve as a backup or redundant unit, ensuring uninterrupted data communication even in the event of a primary unit failure.

Rugged Design for Harsh Environments

LTE 4G Modem

At KEY-IOT, we understand that industrial environments can be harsh and challenging. That’s why we’ve designed the LTE 4G Modem to withstand the toughest conditions. The device features a rugged, all-metal enclosure that provides excellent protection against dust, moisture, and mechanical damage. With an operating temperature range of -35°C to +75°C and a humidity tolerance of 5% to 95%, the modem can function reliably in even the most demanding settings. Its compact size and flexible mounting options make it easy to integrate into existing industrial setups.

Unparalleled Reliability and Security

As a product manager, I take great pride in the reliability and security features of the LTE 4G Modem. The device incorporates various protective measures, including power reverse protection, overvoltage protection, and overcurrent protection. The Ethernet interface features 1.5KV electromagnetic isolation protection, while the RS232/RS485 interfaces and SIM/UIM card interface are equipped with 15KV ESD protection. With an MTBF of over 100,000 hours, the modem is built to deliver long-lasting, reliable performance in demanding industrial environments.

At KEY-IOT, we are committed to providing our customers with cutting-edge solutions that streamline their operations and enhance efficiency. The LTE 4G Modem is a testament to our dedication to innovation and quality. With its versatile features, seamless integration capabilities, robust data transmission, and intelligent data acquisition functionality, this device is poised to upgrade remote control systems across various industries. As a product manager, I am confident that the LTE 4G Modem will empower businesses to take their remote control systems to new heights, unlocking unprecedented levels of efficiency and productivity.