What is the supply voltage range?

The supply voltage is 24VDC, with a range of 12~30VDC.

Firstrate FST100-300 Reliable DTU Communication Module

Name: Firstrate FST100-300 Reliable DTU Communication Module
Brand: Hunan Firstrate Sensor Co., Ltd.
SKU: 2229128065

Hunan, ChinaHunan Firstrate Sensor Co., Ltd.

US$40.00-65.00

1 Piece

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Usage

Server

Type

Wireless

Model NO.

FST100-300

Support Network

Modbus

Information content

Data

Certification

Condition

New

Product name

LoRaWan Wireless Dtu Communication Transmission

Supply voltage

24VDC(12~30VDC)

Input signal

RS485, RS232

Material

Galvanized material

Dimensions

Shell 97x92.5x25 mm

IP grade

IP54

Stand-by current

130mA@12VDC

Ambient temperature

-20~60℃,0%~80%RH

Transport Package

Standard Exporting Package

Specification

Galvanized material

Trademark

Firstrate

Origin

Changsha China

Production Capacity

10000pieces/Month

Key features

Industrial Grade Reliability: Adopts industrial-grade design with compound watchdog technology for stable, long-term data transmission.

Multi-Protocol Support: Supports RS232/RS485, Modbus, TCP/UDP/MQTT, and LoRaWAN for versatile connectivity.

Dual Power Supply Options: Compatible with 4G, LoRaWAN, and NB-IoT networks for flexible deployment scenarios.

Automatic Reconnection: Features permanent online capability with automatic reconnection after network disconnection.

Customization Available: Supports OEM/ODM services, including logo printing and custom design from samples.

IP54 Protection Level: Durable galvanized material shell with IP54 rating for reliable indoor operation.

Company profile

Self-brandedLow MOQOEM ServicesQuality Assurance

Hunan Firstrate Sensor Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Guangzhou Port, Shenzhen Port, Changsha Port, Shanghai PortAverage Response Time: ≤1.55h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical supplier focused on general instruments, intelligent equipment, industrial automation, IoT, software development, and related technology services. It offers 3D design, SDK, OEM, ODM, and broad customization services. Quality and service processes are documented and followed, including complaint handling, corrective actions, finished-product inspection, and supplier assessment. The supplier holds ISO9001:2015, CE, and RoHS certifications. However, the available information identifies no valid manufacturing contract with factories or related subcontractors, no inventory, overseas warehouse, or overseas showroom capability, and no new product development during the past year. Financial records are referenced for prior years, but the provided slices do not establish financial strength or credibility. Export experience is stated as nine years, with exports representing 11%–20% of total sales.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated scope covers general instruments, intelligent equipment, industrial automation, IoT research and development, software development, technology services, and import-export activities, indicating a technology-oriented manufacturer and service provider.

CertificationsThe supplier is reported to hold an ISO9001:2015 certificate and product-related CE and RoHS certification capabilities. These certifications provide explicit evidence of quality-management and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has written procedures and records for assessing service capability, but the slices do not describe actual response outcomes or service performance after delivery.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D, software, ODM, and intelligent-equipment scope further supports the availability of tailored technical solutions.