4G Serial Communication DTU for Remote Monitoring

• Customization: Available
• Usage: Workstation, Server
• Type: Wireless
• Model NO.: RS485
• Support Network: GSM
• Information content: Voice
• Certification: CE, ISO
• Condition: RoHS
• Serial Interfaces: Contact Manager
• Warranty: 90days
• Place of Origin: Original
• Selling Units: Single Item
• Single Package Size: 15X15X20cm
• Memory Type: Contact Manager
• MOQ: 10PC
• Brand Name: Brand
• Manufacturer Part: D724X1 Number
• Specifications: Contact Manager
• Application: Integrated Circuit
• Single Gross Weight: 0.200kg
• Packaging: Original Packing
• Trademark: VSU
• Origin: Shanghai, China
• HS Code: 8517699000
• Production Capacity: 50, 000 Pieces/Year

Product Description

Product and Function Overview

Product Overview

4G Industrial DTU with RS485 & RS232 is a compact cellular data transmission unit designed for reliable remote data acquisition and transparent transmission. It converts serial data from RS485/RS232 devices to 4G LTE networks via SIM card, enabling long-distance communication with cloud platforms, servers, or SCADA systems. With status LEDs, antenna interface, and terminal wiring, it is ideal for IoT applications such as energy metering, environmental monitoring, smart agriculture, vending, and industrial automation.

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Dual serial ports: RS485 + RS232 for flexible device connection
4G LTE connectivity: stable long-range communication via SIM card
Transparent transmission: serial data passthrough to TCP/UDP server (typical DTU use case)
Industrial wiring: screw terminal, clear pin definition, easy installation
Status indication: PWR/RDY/NET LEDs for fast troubleshooting
Antenna interface: improved signal quality in harsh environments
Reset/Reload key: quick recovery and on-site maintenance

detailed parameters

application	integrated circuit
Warranty	90days
Packaging	Original Packing
Condition	RoHS

>> Shanghai Fante lndustrial Co., Ltd, headquartered in Shanghai, is a high-tech enterprise focusing on innovation andupgrading of the electrical industry,  and is also a leader in the smart electrical industry.
>> Fante is committed to enabling traditional power to achieve digital and intelligent management. its core business isthe research and development,  manufacturing, and sales of inteligent high and low voltage electrical, smart and safeelectricity, and inteligent control equipment, as well as the technical development, technical consulting, andtechnical services of the intelligent electrical Internet ofThings application platform
>> the company's business focuses on the two major markets of smart electrical and lCT internet ofThings business,and provides application solutions for smart electrical, smart lighting, smart city, lnternet of Things, and ICTintegrated business around the three major areas of digital technology, dual carbon energy saving, and smart andsafe electricity use
>> its solutions include smart circuit breakers, internet of Things gateways, application terminal equipment, buildingequipment energy-saving integrated equipment, and smart city lnternet of Things platforms, using digitaltechnology to provide electrical safety and energy saving industry-wide solutions for building energy, The companyhas strong independent innovation capabilities and possesses a number of core technologies

>> Since its establishment in 2012, it has authorized more than 30 patents (including 4 invention patents); more than 50software certifcates and copyrights; more than 80 quality certifcation certifcates; more than 1,000 engineering casesAll products have passed international CE certifcation, ls09001 and other quality system certifcations.
>>Over the vears, through close technical exchanges and cooperation with malor desian institutes and universitiesacross the country, the company has now gathered a group of knowledgeable, experienced, and excellent seniortechnical and management personnel and senior product research and  development consultants, providing strongtechnical support for the research and development of high-tech products.

Q1:Who are we?
A1:Fante was founded in 2012 and is headquartered in Shanghai. We also have some factories in Zhejiang and Guangdong. Our team consists of 30 qualified and enthusiastic people.
 
Q2:What can you buy from us?
A2:We are committed to empowering traditional power systems to achieve safe and energy-efficient digital management, putting your electricity under control! We are experts in energy conservation, monitoring, and power quality solutions. Our main products include smart electrical systems, smart energy meters, power meters, smart circuit breakers, smart lighting controllers, and smart gateways.
 
Q3:Why should you choose us as your supplier?
A3:With over 15 years of experience in the field of smart power energy management, we have the quality, experience and flexibility to provide the best solutions and achieve customer satisfaction. This combination of elements allows us to develop and customize solutions according to our customers' specifications.
 
Q4: Are your products original? 
A4: Yes! All products are original and produced by original manufacturers. Our parts could accept any kinds of testing, if there is quality problems we will take responsible. 
 
Q5: What is your warranty? 
A5: Within 90 days after package have been received. 
 
Q6: What is your lead time? 
A6: There is no lead time for products in stock. Most products can be shipped within 7 days after payment.
 
Q7: What's the MOQ for your products? 
A7: We accept small orders from our customers. Please feel free to contact us. 
 
Q8: Can I request a sample for testing?
A8: Of course. However, you may need to pay the sample fee.
 
Q9: How do I pay for the order?
A9: You may pay by TT, Paypal, Western Union and Made in China online.Or you may also consult us. 
 
Q10: How are my parcel is shipped?
A10: Normally we use DHL, FedEx, TNT, EMS etc. Please contact with us otherwise. 

Q11: Do you provide the BOM Kitting service? Can I send my BOM to you? 
A11: Yes, certainly. Please feel free to contact us and send us the BOM, we will quote to you.
 
Q12:Can I use my own logo or design on the merchandise?
A12:Yes, we provide OEM/0DM service, your logo and design can be made on the product.
 
Q13:Other suppliers have better prices than yours.
A13:"Try our best to help customers solve order problems" is our belief, if you have a better price, please let me know, we will try our best to meet your price and support you.
 
Q14: We have never worked together before, how can we trust you?
A14: For your first order with us, you can pay a deposit to purchase the items from us, and pay the balance when the items are ready.