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Modem Gsm Rs232 Manufacturers & Suppliers

Modem Gsm Rs232 Total 77 manufacturers & suppliers found with 231 products

Xiamen Alotcer Communication Technology Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1170
Plant Area
Number of Employees86
Number of Employees
Manufacturer/Factory
Industrial Router
Own Brand, ODM, OEM
Response Time≤3h
  • CE Certificate RS232 Serial GSM/GPRS Modem Connectivity of Elevators
    US$ 103 / Piece
    1 Piece (MOQ)
  • Made in China RS232 GSM GPRS Modem for Vehicle Security
    US$ 101 / Piece
    1 Piece (MOQ)
  • Modbus GSM 4G Wireless Modem with SIM Card Slot for Public Lighting
    US$ 101 / Piece
    1 Piece (MOQ)

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
  • Wireless GSM GPRS Modem RS232/RS485 I/O for Scada, Meter
    US$ 200 / Piece
    1 Piece (MOQ)
  • Wireless GSM GPRS Modem with RS232 RS485 for Power Distribution PLC Ied
    US$ 70 / Piece
    1 Piece (MOQ)
  • H20series Industrial Wireless 4G 3G GSM GPRS Modem with RS232/RS485 I/O
    US$ 120 / 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)
  • Industrial RS232 Wireless 4G LTE Modem ATM/POS M2m Ec25 Cat4 4G Modem
    US$ 65 / Piece
    2 Pieces (MOQ)
  • Industrial RS232 Wireless 4G LTE Modem ATM/POS M2m SIM7600 Cat4 4G Modem
    US$ 45 / Piece
    2 Pieces (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
  • China Supplier RS232/RS485/USB GSM Modem HSDPA Maestro M100 3G Modem
    US$ 24 / Piece
    1 Piece (MOQ)
  • Wavecom Fastrack M1306b RS232/USB Q2403 Q2406 Q24plus GSM/GPRS Modem
    US$ 15 / Piece
    1 Piece (MOQ)
  • 3G UMTS Wavecom GSM Modem RS232/RS485 Wireless GSM/GPRS Modem
    US$ 15 / Piece
    1 Piece (MOQ)

Shenzhen Etross Telecom Co., Ltd.

China Supplier - Gold MemberSince 2008

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company
Fixed Wireless Phone , Fixed Wireless Terminal , SMS Gateway , VoIP Gateway , CPE Router
OEM, ODM, Own Brand
Shenzhen, Guangdong
  • Etross M800 GSM Bulk SMS MMS Modem
    US$ 250 / Piece
    1 Piece (MOQ)
  • 16 Ports SMS Modem 4G
    US$ 920 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
4G Moddem , 4G WiFi Router , 4G Module , 5g Module , GSM Modem
ISO 9001
Shenzhen, Guangdong
  • RS232 GSM//GPRS Modem (G-Q24R)
    US$ 1 / Piece
    1 Piece (MOQ)
  • RS232+USB 4G Modem
    US$ 50 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Home Security Alarm System , House Alarm Systems , GSM Home Alarm System , WiFi Home Alarm System , Wireless Alarm System
Shenzhen, Guangdong
  • Wireless RS232 4G LTE Modem Serial Port Ec25 GSM GPRS 4G LTE M2m Industrial Modem
    US$ 69 / 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)
  • M2m Iot Cellular Industrial FDD/Tdd/Lte/UMTS/WCDMA/HSDPA/HSUPA Router (4xLAN Ports) for Video Surveillance CCTV IP Camera Industrial Application Rail Way System
    US$ 50 / Piece
    1 Piece (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)
  • Cinterion Siemens Mc55I Mc35I Tc35I Tc39I Mc75I Tc65I M2m GSM/GPRS Modem RS232 GSM Modem
    US$ 8 / Piece
    1 Piece (MOQ)
  • GSM GPRS Modem, Wavecom Fastrack Supreme10/20 M1306b Sierra Fxt009 Modem
    US$ 99 / Piece
    8 Pieces (MOQ)

Hongking Communication Technology Shenzhen Co., Limited

China Supplier - Gold MemberSince 2010

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Group Corporation
ONU , Ont , Gpon ONU , Gpon Ont , Huawei ONU
OEM, ODM
within 15 workdays
  • Telit Gt864-Quad Gt864 GSM GPRS Modem Gt864
    US$ 0.01 / Piece
    10 Pieces (MOQ)
  • Cep GSM 2g GPRS Gt864 Quad Terminal Gt864-Quad
    US$ 0.01 / Piece
    10 Pieces (MOQ)
Manufacturer/Factory
VoIP , GSM VoIP , VoIP Gateway , GSM Modem , GSM Gateway
Shenzhen, Guangdong
  • 32 Ports GSM Modem with 32 SIM Card Slots for Bulk SMS, RS232/USB Interface
    US$ 300 / Piece
    1 Piece (MOQ)
  • RS232 Interface, 32 SIM Card Slot GSM Modem, Support SMS
    US$ 268 / Piece
    1 Piece (MOQ)

Guangzhou City King Best Trading CO.,LTD.

China Supplier - Gold MemberSince 2007

Suppliers with verified business licenses

4.0
Plant Area50
Plant Area
Number of Employees3
Number of Employees
Trading Company
UPVC Bends , UPVC Potable Pipe Fittings , PVC Cable Tray
ODM
Guangzhou, Guangdong
  • 3G and 4 G Industrial Router/Modem
    Negotiable
    100 Pieces (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)

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)
Individuals/SOHO , Manufacturer/Factory , Trading Company , Other
3G HSDPA USB Modem , 3G EVDO USB Modem , 3G Wireless Router , 4G Wireless Router , Android Tablet PC
Shenzhen, Guangdong
  • RS232 GPS/GPRS Modem
    Negotiable
    100 Pieces (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
  • Industrial 4G Lte Low Power Modem with RS232 RS485 RS422
    US$ 50 / Piece
    1 Piece (MOQ)
  • M2m Cellular 3G GPS Modem Supports RS232 and RS485
    US$ 50 / Piece
    1 Piece (MOQ)
  • F-Im100 IP Modem High-Powered Industrial Cellular Module
    US$ 50 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Gsm , Gprs , Cdma , Modem , Module
Guangzhou, Guangdong
  • Quad-Band GSM/GPRS Modem (LT760-340)
    Negotiable
    (MOQ)
  • GSM Modem (Linkto-S100)
    Negotiable
    (MOQ)
  • Wireless GSM Modem (LT560I-S)
    Negotiable
    (MOQ)
Manufacturer/Factory
Gprs , Cdma , Gsm , Wireless Modem , Modem
Beijing, Beijing
  • GSM Modem RS232 Interface (GF-1000AW)
    Negotiable
    (MOQ)
Manufacturer/Factory , Trading Company , Other
Gsm/Gprs/Cdma Modem/Edmbededmodem/Router , Wireless Ip Video Monitor/Sms Rtu/Alarm , Laptop/Gps Navigator , Embeded Software Outsourcing , B/S Software Outsourcing
Qingdao, Shandong
  • GSM/GPRS Modem (CWT2000-PSS1)
    Negotiable
    (MOQ)
Manufacturer/Factory , Trading Company
Wireless Industrial Modem/DTU/Router/Gat
ISO 9001
Xiamen, Fujian
  • Industrial GSM DTU RS232 RS485 TCP/IP
    US$ 1 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Tv Game , Education Computer
Shenzhen, Guangdong
  • Wireless GSM Modem (MC37I)
    Negotiable
    (MOQ)
Manufacturer/Factory
GSM Modem , GPRS Modem , 4G GSM Modem , CDMA Modem , WCDMA Modem
ISO 9001
within 15 workdays
  • Wavecom Fastrack M1306b GSM/GPRS Modem Bulk Send SMS
    US$ 28 / Piece
    1 Piece (MOQ)
  • 8 Port Siemen Mc35I GSM GPRS Modem Bulk SMS
    US$ 270 / Piece
    1 Piece (MOQ)
  • 8 Port Wavecom GSM Modem Bulk Send SMS
    US$ 240 / Piece
    1 Piece (MOQ)
Other
Modem , Module
OEM
ISO 9000
  • 16 Ports Bulk SMS Modem USB/RS232 Interface GSM Wavecom Modem Support Stk Recharge
    US$ 400 / Piece
    1 Piece (MOQ)
  • Wavecom Q24plus Quad Band GSM Modem with RS232 Port
    US$ 55 / Piece
    1 Piece (MOQ)
  • RS232/USB Interface GSM Wavecom M1306 Modem
    US$ 38 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Rf Transceiver , Wireless Module , Rf Modem , Rf Transceiver Module , Usb Transceiver
Shenzhen, Guangdong
  • RF Data Transceiver Module (JZ871)
    Negotiable
    2 Pieces (MOQ)
  • RF Transmitter and Receiver Modules (JZ872)
    Negotiable
    2 Pieces (MOQ)
  • RF Data Module Wireless Transceiver Communication (JZ862)
    Negotiable
    2 Pieces (MOQ)
Manufacturer/Factory , Trading Company
Ethernet to Serial , Serial to Ethernet , Serial Device Server , Industrial Serial Converter , Industrial Ethernet Switch
OEM, ODM
Shenzhen, Guangdong
  • Best Price USB/RJ45/RS232 Bulk GSM SMS GPRS Modem16 Multi SIM Card GSM Modem with External Antenna
    Negotiable
    1 Piece (MOQ)
  • 16 Port GSM Modem Quectel M35 GSM Modem Pool with External Antenna for SMS Sending and Receiving
    US$ 161 / Piece
    1 Piece (MOQ)
  • Factory Price Wavecom 8 Port Bulk SMS GSM Modem Pool Multi SIM Card Slots Grrs GSM Modem
    US$ 161 / Piece
    1 Piece (MOQ)

Shanghai Winner Optoelectronics Technology Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Distance Laser Sensor , Total Station , Theodolite , Auto Level , GPS
OEM, Own Brand
ISO 9001, ISO 9000
  • Chinese Brand Chc X900 Rtk Gnss GPS Receiver Imu
    US$ 2000 / Piece
    1 Piece (MOQ)
  • Hi-Target Rtk GPS V90 Rtk GPS
    Negotiable
    1 Set (MOQ)
  • Dual Frequency GPS Ruidegnss R90I 965 Channel Rtk Receiver Price
    US$ 3500 / Piece
    1 Piece (MOQ)

Nanjing Longjun Survey Instrument Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Gnss Rtk Receiver , Total Station , Digital Theodolite , Optical Theodolite , Auto Level
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, IATF16949...
  • Factory Price Hi Target V60 GPS Rtk (V60)
    US$ 2800 / Piece
    1 Piece (MOQ)
  • Hi-Target Rtk Gnss Rover with Controller Access to Cors (V60)
    US$ 2800 / Piece
    1 Piece (MOQ)
  • Hi-Target V30 Gnss Rtk GPS Surveying (V30) Rover Base GPS Receiver
    Negotiable
    1 Piece (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)
  • 20W 95dB Outdoor GSM Dcs Dual Band Bda Repeater
    Negotiable
    1 Piece (MOQ)
  • VHF UHF Fiber Optic Repeater Bi-Directional Amplifier
    Negotiable
    1 Piece (MOQ)

Shenzhen Greetwin Telecom Co., Ltd

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Drone Jammer/Uav Jammer , Handheld Signal Jammer , Prison Jammer/Jail Jammer , Ied Bomb Jammer , Manpack Jammer/Pelican Jammer
OEM, ODM, Own Brand
ISO 9001, ISO 14000
  • 33dBm-43dBm Dual Band 1800MHz+WCDMA Digital Repeater (GW-40DRDW)
    US$ 3085.71 / Piece
    1 Piece (MOQ)
  • 26dBm GSM 900MHz Repeater/ Mobile Repeater /Wireless Signal Booster (GW-26DRG)
    US$ 681.82 / Piece
    1 Piece (MOQ)
  • 40dBm 3G Channel Selective GSM Signal Booster WiFi Repeater (GW-40CSRW)
    US$ 1976.5 / Piece
    1 Piece (MOQ)
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