4G Industrial Modem DTU with Serial Port RS485/Ttl DTU Industrial Gateway

Product Description

Product Parameters

4G DTU is a key component of the IoT integrated application system. It uses public wireless networks to provide users with wireless data transmission services and builds a direct bridge between data collection and the IoT.

Currently, 4G DTU has a wide range of applications in industry, mainly to solve the problem of serial port devices transmitting data with remote servers when there is no network outdoors, such as in the fields of electricity, energy, transportation, water, agriculture, etc.

Product name	Industrial DTU IoT gateway/ Data acquisition module
Wide voltage input	Single power supply range +8V - +28V DC;
Data rate	300~115200bps(115200bps default)
Serial buffer	10 KB
Power consumption	Average current during communication: 40mA @+24V; average current during idle time: 20mA @+24V
Operating temperature/humidity	-20~80ºC<95%
Serial data interface	TTL/RS232/RS485
Dimension	92*64*26/mm
Features	Support dynamic data center domain name and IP address
	Support operator APN or VPDN private network
	Provides three communication interfaces: TTL, RS232, and RS485. Users can choose the communication port to use according to actual requirements.
	The maximum sending data buffer for each communication link is 10K Bytes, and the uploaded data can be cached even if the network is blocked.
	The transparent transmission mode can replace the digital radio station. The original system does not need to be modified, minimizing the investment in system updates.
	Supports remote SMS configuration parameter query, remote device restart, and remote device parameter configuration
	Free IoT cloud platform support: www.tlink.io
	Support ALWAYS ONLINE (always online) mode and support reconnection after disconnection.

Product Description

 

Certifications

Company Profile

Shenzhen Toprie Electronics Co., Ltd. is a leading high-tech enterprise specializing in the development and manufacturing of environmental monitoring and data acquisition solutions.

Established in 2009, our company operates a state-of-the-art facility spanning over 3,000 square meters, equipped with a highly skilled team committed to research, design, quality control, and precision manufacturing.

Core Business
We provide a comprehensive portfolio of cutting-edge products, including:

Multi-Channel Data Loggers & Paperless Recorders

Humidity & Temperature Sensors and Loggers

Gas Detectors

Multi-Parameter Cleanliness Analyzers

Smart Wireless Pressure & Temperature Sensors

Smart Water Meters

Water Level Meters, Ultrasonic Level Meters & Radar Level Meters

Multi-Channel Data Acquisition Modules (DAS & DAQ)

Smart IoT Gateways & Edge Computing Gateways, RTU, and DTU

SCADA Systems, HMI & HDMI Solutions

Thermal Imaging Cameras & Infrared Temperature Sensors

Electric, Power, and Energy Meters / Power Quality Analyzers

Comprehensive IoT Solutions

Quality & Customization
With advanced testing facilities, state-of-the-art manufacturing technologies, and a rigorous quality assurance system, we ensure that every product meets the highest industry standards.

In addition to our proprietary product line, we offer OEM and ODM services, providing customized solutions tailored to our clients' specific requirements, including personalized branding.

Our Commitment
Driven by integrity, innovation, and excellence, we are dedicated to delivering high-quality products and exceptional customer service. We welcome you to visit our company or contact us to explore potential collaboration opportunities.

FAQ

Q: Are you a factory/manufacturer?
A: Yes, we are a professional manufacturer of data loggers, humidity & temperature sensors, gas detectors, pressure sensors, water level meters, liquid level transmitters, data acquisition modules, IoT gateways, thermal imaging cameras, power & energy meters, and more.

Q: Can I customize my logo and communication methods?
A: Yes, logo customization is available with a small MOQ. We support multiple communication methods, including GPRS, 4G, Wi-Fi, LoRa, and LoRaWAN. Please inform us in advance.

Q: What is your lead time? How long for custom instruments?
A: Standard products ship within 3-5 days after payment. Custom orders depend on quantity and requirements.

Q: What payment methods do you accept?
A: We accept T/T (bank transfer), Western Union, PayPal, and more.

Q: What packaging and shipping methods do you use?
A:

Standard carton packaging

Shipping via express (door-to-door), air, or sea as per customer requirements.

Q: What is your after-sales service policy?
A: We offer a 12-month warranty and lifetime maintenance. Our professional support team provides one-on-one assistance and responds within 24 hours to resolve technical issues.

For more inquiries, feel free to contact us!