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Rs232 Rs485 Gprs Modem Manufacturers & Suppliers

Rs232 Rs485 Gprs Modem Total 29 manufacturers & suppliers found with 87 products

HOMTECS M2M TECHNOLOGY COMPANY LIMITED

China Supplier - Gold MemberSince 2012

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company
3G Industrial Router , GPRS DTU , RTU , 3G Modem , Industrial 4G Router
OEM, ODM, Own Brand
Shenzhen, Guangdong
  • H20series Wireless M2m GSM GPRS Modem with RS232/RS485 I/O, Digital Input Output
    US$ 120 / Piece
    1 Piece (MOQ)
  • Automated Meter Reading DIN Rail Quadband 4G 3G CDMA GPRS RS232/RS485 Modem
    US$ 120 / Piece
    1 Piece (MOQ)
  • GPS GPRS Modem with RS232 RS485 for Tracking and Controlling System
    US$ 150 / Piece
    1 Piece (MOQ)

Shenzhen Heartsea Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area620
Plant Area
Number of Employees11
Number of Employees
Trading Company
4G 5G Module Internet Modem , ATX Gaming Desktop Case , Mobile Phone Screen Amplifier , Mariner AIS WIFI Receiver , AIS PILOT PLUG USB CABLE Serial Port 4
ODM, OEM
within 15 workdays
  • Citerion Bgs2t RS232 RS485 GSM Wireless Modem GSM/GPRS Remote Terminal Unit Modem
    US$ 26 / Piece
    1 Piece (MOQ)
  • GPRS Elfin Eg11 Eg10 OEM GPRS Modem Four Frequency Universal RS485 Interface Original
    US$ 44 / Piece
    1 Piece (MOQ)
  • OEM GPRS Modem Elfin Config Elfin Eca10 RS232 / 485 to 2g / 3G / 4G
    US$ 17 / Piece
    2 Pieces (MOQ)

Xiamen Alotcer Communication Technology Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory
Industrial Cellular Router , Industrial Modem , 3G Router , 4G LTE Router , Embedded Cellular Modem
OEM, ODM, Own Brand
ISO9001:2015
  • Strong Signal Modem Industrial LTE Modem GSM/GPRS Modem
    US$ 101 / Piece
    1 Piece (MOQ)
  • Low Price IP Modem GPRS Modem for Payments & Cash Handling
    US$ 101 / Piece
    1 Piece (MOQ)
  • Industrial Modem Easily Enable M2m Communications with Industrial Design
    US$ 101 / Piece
    1 Piece (MOQ)

Shenzhen Ex-link Technology Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Outdoor Router , Indoor Router , WiFi Router , 3G/4G/5g Gateway , 4G CPE
OEM, ODM, Own Brand
within 15 workdays
  • Indoor 3G 4G Lte Cat4 150m WiFi Router Modem with SIM Card Slot 4G Industrial Router VPN
    US$ 60 / Piece
    1 Piece (MOQ)
  • Modem WiFi 4G SIM Card DTU WiFi+Routers RS232/RS485 Modbus Gateway for Smart Meter Monitoring, PV Project
    US$ 60 / Piece
    1 Piece (MOQ)
  • 4G 5g Multi LAN Ports Enterprise Router Dual SIM Slots Industrial Modem
    US$ 70 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Security Alarm System , Modem , Modem Pool
OEM, ODM
ISO 9001
  • 3G UMTS Wavecom GSM Modem RS232/RS485 Wireless GSM/GPRS Modem
    US$ 15 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Industrial Cellular Router , Industrial 4G Router , Industrial Lte Router , Industrial WiFi Router , Serial Device Server
OEM, ODM, Own Brand
ISO 9001
  • Industrial 4G Router Modem with WiFi GPS RS232 or RS485 Modbus Protocol VPN Qos Openwrt Lede Remote Control
    US$ 50 / Piece
    1 Piece (MOQ)
  • M2m GSM GPRS DIN Rail Router Modem Gateway with RS485 RS232 Ethernet for Banking Industrial Automation PLC Remote Management
    US$ 50 / Piece
    1 Piece (MOQ)
  • Industrial FDD Tdd Lte WCDMA HSUPA HSPA+ EV-Do GSM Openvpn 4G Router for Networking Industrial Automation ATM POS Kiosk CCTV IP Camera Internet Connectivity
    US$ 1 / Piece
    1 Piece (MOQ)

Guangzhou City King Best Trading CO.,LTD.

China Supplier - Gold MemberSince 2007

Suppliers with verified business licenses

4.0
Number of Employees1
Number of Employees
Trading Company
PVC Pipe , Foam PVC , PVC Conduit Fitting , Tdp Lamp , PVC Conduit
Guangzhou, Guangdong
  • 3G and 4 G Industrial Router/Modem
    Negotiable
    100 Pieces (MOQ)
Manufacturer/Factory , Trading Company
Modem Pool , 64 Port GSM Modem , 32 Port GSM Modem , 16 Port GSM Modem , 8 Port GSM Modem
Shenzhen, Guangdong
  • RS232/RS485 3G/2g GSM/GPRS Maestro M100 Modem with TCP/IP Smark Pack
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory
Industrial Cellular Router , Router , Print Server , Serial to Ethernet IP Modem , DTU
OEM, ODM
ISO 9001
  • Industrial 4G Lte Bus WiFi Modem Router with Wan LAN Port Serial RS232 RS485 to WiFi Ethernet
    US$ 50 / Piece
    1 Piece (MOQ)
  • Industrial Bus 3G 4G WiFi Lte CDMA Wireless Modem Router with VPN Serial RS232/485
    US$ 50 / Piece
    1 Piece (MOQ)
  • M2m Industrial VPN 4G Ethernet Wireless Router for Vending Machine ATM Kiosks
    US$ 50 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company , Other
Cellular Modem Cellular IP Modem , M2m Modem M2m DTU Arm Application , Industrial Cellular Router , WiFi Router 3G Router , M2m Router-Serial Modem
Xiamen, Fujian
  • M2m Cellular 3G GPS Modem Supports RS232 and RS485
    US$ 50 / Piece
    1 Piece (MOQ)
  • Industrial 4G Lte Low Power Modem with RS232 RS485 RS422
    US$ 50 / Piece
    1 Piece (MOQ)
  • F8114 Zigbee GPRS IP Modem DTU with RS232 Support Apn/Vpdn
    US$ 99 / Piece
    1 Piece (MOQ)

Hunan Jenet Communications Equipment Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Annual Revenue30 Mil
Annual Revenue
Plant Area75
Plant Area
Number of Employees21
Number of Employees
Trading Company
Communication Equipment (Including Routers , Mifi , Portable Router , Dongle , Fix Phone
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
  • Huawei E3533 3G USB Stick Wireless Modem WiFi Mobile Broadband
    US$ 13.55 / Piece
    1 Piece (MOQ)
  • Huawei E3533 HSPA Ultra Stick Surf Stick Wireless USB Modem
    US$ 13.55 / Piece
    1 Piece (MOQ)

Ningbo Hyuan Power Industry Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Recloser , Cable Terminal and Joint , Outdoor Circuit Breaker , Indoor Control and Protection Panel , Outdoor Isolator
OEM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, ASME
  • Industrial Class GPRS, GSM, Edge, UMTS, HSDPA Modem GPRS for Recloser, RTU, DTU, Remote Terminal Unit Data Transfer Unit
    US$ 150 / Piece
    10 Pieces (MOQ)

Shenzhen Etenda Technology Limited

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Signal Repeater , Band Selective Repeater , CDMA Repeater , Triple Band Repeater , Four Band Repeater
OEM, ODM
ISO 9001
  • Digital Tetra Channel Selective Repeater
    Negotiable
    1 Piece (MOQ)
  • Digital Channel Selective UHF Amplifier UHF Signal Repeater
    Negotiable
    1 Piece (MOQ)
  • Digital Channel Selective Tetra Repeater
    Negotiable
    1 Piece (MOQ)

Shenzhen Bosin Power Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Manufacturer/Factory
Inverter , Solar Inverter , Emergency Power System , UPS , Solar Power Solution
OEM, ODM, Own Brand
ISO 9001
  • 15kw DC/AC Intelligent Solar Inverter Pure Sine Wave Power Inverter with UPS
    US$ 2366 / Piece
    100 Pieces (MOQ)
  • 15kw Pure Sine Wave Solar Power Inverter for Solar System, Home Storage
    US$ 1186 / Piece
    10 Pieces (MOQ)
  • 5000W Pure Sine Wave Solar Power Inverter for Solar System, Home Storage
    US$ 433 / Piece
    100 Pieces (MOQ)

Henan Eaglestar Energy Technology Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Annual Revenue12.65 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees117
Number of Employees
Manufacturer/Factory , Trading Company
Fuel Dispensers , Gas Station Pipelines , Mobile Fuel Stations , Liquid Levels , Fuel Management Systems
ODM, OEM, Own Brand
within 15 workdays
  • Tank Gauge Petrol Station Fuel Oil Diesel Tank Level Probe Sensors
    US$ 200 / Piece
    1 Piece (MOQ)
  • Eaglestar Automatic Tank Gauging System with Free APP (ATG)
    US$ 200 / Piece
    1 Piece (MOQ)
  • Eaglestar Console with Probe Parts of Fuel Dispenser APP Remote Monitor Atg System Tank Gauge System
    US$ 200 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
GPRS , M2m , EVDO , Modem , DTU
Shenzhen, Guangdong
  • GPRS DTU EGSM 900MHz / DCS 1800MHz (RS-232 / RS-485 / TTL)
    US$ 200 / Piece
    1 Piece (MOQ)
  • CDMA / GPRS / GSM (M2M - IP Modem) (RS232 / RS485 / TTL) (RJ45) (USB 2.0) (Industrial Grad)
    US$ 100 / Piece
    (MOQ)

Sichuan Weinasa Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area200
Plant Area
Number of Employees8
Number of Employees
Trading Company
Automatic Weather Station , Wind Speed Senser , Wind Direction Senser , Ultrasonic Wind Speed and Direction Senser , Soil Temperature and Moisture and Conductivity Senser
OEM, ODM, Own Brand
within 15 workdays
  • Rain Season Weather Bureau Metal Automatic 0.2mm Wireless Rain Gauge
    US$ 1614 / Piece
    1 Piece (MOQ)
  • Ylaws001-1 Rain Gauge Precipitation Sensor Automatic Rainfall Station
    US$ 1200 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Industrial Cellular Router , 4G 3G Router , Mobile Broadband Router , 4G Lte Router , M2m Wireless Router
ISO 9001
Shenzhen, Guangdong
  • RS232 / RS485 3G Gateway Industrial Modem DTU with SIM Card Slot
    Negotiable
    1 Set (MOQ)
Manufacturer/Factory
Industrial Grade 3G 4G Router , Bus/Car WiFi Router , Bluetooth WiFi Marketing System , Bluetooth WiFi Proximity Marketing , WiFi Advertising Router
OEM, ODM
within 15 workdays
  • GPS VPN 3G 4G WiFi Router for Bus Car WiFi Sharing and Monitoring
    US$ 80 / Piece
    1 Piece (MOQ)

Shanghai Flexem Technology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
HMI , PLC , Scada , Industrial Iot , Iot Gateway
Own Brand
ISO 9001, ISO 14001, ANSI/ESD
  • Remote Controller Modem Data Transfer Unit by TCP/IP SIM Card GPRS
    Negotiable
    1 Piece (MOQ)

Xiamen Hyper Electric Technology Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Stamford Alternator , Brushless Alternator , Automatic Voltage Regulator AVR Sx460 , Controller Dse7320 , Automatic Transfer Switch ATS
ISO 9001
Xiamen, Fujian
  • Electronic Controller Be2K-Plus Original Diesel Control Panel Be2K Be22 Be23 Be24A Be26
    US$ 736 / Piece
    1 Piece (MOQ)

Dongguan ZEB Power Solution Company Limited

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Gasoline Generator Set , Diesel Generator Set , Heavy Duty Engine Parts , Filter , Forklift
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
  • Generator Controller IC-Nt-Mint for All Types of Gensets
    US$ 1 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
PLC , Ethernet PLC , Programmable Relay , Human Machine Interface , Switching Power Supply
OEM, ODM
ISO 9001
  • RS485 Communication Cable for PLC (PRO-RS485)
    US$ 51.98 / Piece
    1 Piece (MOQ)
  • Factory Price Programmable Logic Controller PLC Expansion (Programmable Relay Expansion for Intelligent Control PR-E-16DC-DA-R)
    US$ 122.67 / Piece
    1 Piece (MOQ)
  • Factory Price for Programmable Logic Controller PLC for Intelligent Control (Programmable Relay PR-RS485)
    US$ 51.98 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
GPRS DTU Modem , 3G Modem , WiFi Modem , Zigbee , LED Control Card
Shenzhen, Guangdong
  • Wireless Transceiver RS232/RS485 for Street Light Remote Control (KB3030-N)
    US$ 85 / Piece
    1 Piece (MOQ)
  • Wireless Transmitter RS232/RS485 for Remote Industry Monitoring (KB3030-N)
    US$ 85 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Reid Access Control System , Attendance System , Bus Patyment System , POS Terminal , Parking Lot System
Hangzhou, Zhejiang
  • GPRS Wireless Hanging POS Machine
    US$ 100 / Set
    5 Pieces (MOQ)
Manufacturer/Factory , Trading Company
Wireless Industrial Modem/DTU/Router/Gat
ISO 9001
Xiamen, Fujian
  • Industrial GPRS DTU RS232 RS485
    US$ 1 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Backpack Bag , School Bag , Trolley Bag , Sports Bag , Laptop Bag
OEM, ODM, Own Brand
ISO 14001, ISO 9001
  • Signshine Industrial GSM Modem (S3321) with TCP IP Transparent Data Transferring for Green House Monitoring
    US$ 93 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Industrial 4G Dual Cellular Router , Industrial 3G Dual Cellular Router , 4G Gateway Router , 3G Gateway Router , 4G WiFi Cellular Router
OEM, Own Brand
ISO 9001
  • UR75 M2m Rugged Modem Openwrt Router 3G SIM Slot RJ45
    Negotiable
    1 Set (MOQ)
Manufacturer/Factory
Tcpip to RS232 Module , Ethernet RJ45 to Ttl , Serial Device Server , RS232 to Ethernet Convert , Serial to Ethernet Module
OEM, ODM, Own Brand, customization for hardware, software and app
Jinan, Shandong
  • Serial RS232/RS485 to GPRS, GPRS DTU (USR-GPRS232-730) GSM Modem
    US$ 16 / Piece
    1 Piece (MOQ)
  • Usr-GPRS-730 RS232 RS485 GPRS GSM DTU M2m Serial to IP Data Modem
    US$ 19 / Piece
    1 Piece (MOQ)
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