Products

Suppliers
Filter Gallery
1,563

Digital Input Modem

Products
Gsm Gprs Modem

Sorry! No matches were found.

H20series Wireless M2m GSM GPRS Modem with RS232/RS485 I/O, Digital Input Output

H20series Wireless M2m GSM GPRS Modem with RS232/RS485 I/O, Digital Input Output

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Main Products: 3G Industrial Router, GPRS DTU, RTU, 3G Modem, Industrial 4G Router, 3G/3.5g Router, M2m Modem, GPS Tracker, 4G Router, Wireless Router
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
GSM GPRS Modem with Digital Input Output

GSM GPRS Modem with Digital Input Output

US $ 150-160 / Piece FOB
1 Piece (MOQ)
More
Information content : Data
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
LTE 4G 3G GSM GPRS RTU Digital Input Output GPS VPN Modem

LTE 4G 3G GSM GPRS RTU Digital Input Output GPS VPN Modem

US $ 200-220 / Piece FOB
1 Piece (MOQ)
More
Main Products: 3G Industrial Router, GPRS DTU, RTU, 3G Modem, Industrial 4G Router, 3G/3.5g Router, M2m Modem, GPS Tracker, 4G Router, Wireless Router
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
SR-20ERD PLC Digital Input Module

SR-20ERD PLC Digital Input Module

US $ 60-200 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2012
Chat Now Send Inquiry
Wireless 3G HSPA Modem with RS232, SMS, Csd, Dial-up H20series

Wireless 3G HSPA Modem with RS232, SMS, Csd, Dial-up H20series

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Main Products: 3G Industrial Router, GPRS DTU, RTU, 3G Modem, Industrial 4G Router, 3G/3.5g Router, M2m Modem, GPS Tracker, 4G Router, Wireless Router
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Sierra Wireless Airlink Gx450 Rugged, Secure Mobile 4G LTE, GPS, Wi-Fi Gateway Modem, Mobile Applications

Sierra Wireless Airlink Gx450 Rugged, Secure Mobile 4G LTE, GPS, Wi-Fi Gateway Modem, Mobile Applications

US $ 240-250 / Piece FOB
1 Piece (MOQ)
More
Ports : ≤4
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Hunan Jenet Communications Equipment Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
at Command Quadband GPRS Modem (DTU) with dB9 RS232/RS485 for AMR H20series

at Command Quadband GPRS Modem (DTU) with dB9 RS232/RS485 for AMR H20series

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Main Products: 3G Industrial Router, GPRS DTU, RTU, 3G Modem, Industrial 4G Router, 3G/3.5g Router, M2m Modem, GPS Tracker, 4G Router, Wireless Router
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Hdrm100 L1 Industrial 4G M2m DIN Rail Router Modem Support Lte FDD. B1, 3, 7, 8, 20, Lte Tdd B38, B40.

Hdrm100 L1 Industrial 4G M2m DIN Rail Router Modem Support Lte FDD. B1, 3, 7, 8, 20, Lte Tdd B38, B40.

US $ 60-100 / Piece FOB
1 Piece (MOQ)
More
Color : Black
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Ex-link Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
Industrial GPRS Serial Port Modem Serial RS232 H20series

Industrial GPRS Serial Port Modem Serial RS232 H20series

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Main Products: 3G Industrial Router, GPRS DTU, RTU, 3G Modem, Industrial 4G Router, 3G/3.5g Router, M2m Modem, GPS Tracker, 4G Router, Wireless Router
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
4G Industrial Modem DTU with Serial Port RS232/485/Ttl Industrial Model

4G Industrial Modem DTU with Serial Port RS232/485/Ttl Industrial Model

US $ 59-89 / pcs FOB
1 pcs (MOQ)
More
Information content : Data
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
at Command Quadband GPRS IP Modem (DTU) with dB9 RS232/RS485 for Automated Meter Reading H20

at Command Quadband GPRS IP Modem (DTU) with dB9 RS232/RS485 for Automated Meter Reading H20

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Main Products: 3G Industrial Router, GPRS DTU, RTU, 3G Modem, Industrial 4G Router, 3G/3.5g Router, M2m Modem, GPS Tracker, 4G Router, Wireless Router
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
M2m Edge Modem with RS232/RS485 for SMS, Dial-up H20series

M2m Edge Modem with RS232/RS485 for SMS, Dial-up H20series

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Installation : Rack-Mounted
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
UPS Repeater Power Adapter Communication Module Plug Converter Router
GPRS IP Modem with RS232 RS485 for Water Meter, Wastewater Treatment H20series

GPRS IP Modem with RS232 RS485 for Water Meter, Wastewater Treatment H20series

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Main Products: 3G Industrial Router, GPRS DTU, RTU, 3G Modem, Industrial 4G Router, 3G/3.5g Router, M2m Modem, GPS Tracker, 4G Router, Wireless Router
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
H20series Industrial GPS 3G WCDMA Modem for GPS Vehicle Tracking

H20series Industrial GPS 3G WCDMA Modem for GPS Vehicle Tracking

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Industrial Cellular GPRS IP Modem for Power Meter Reading H20series

Industrial Cellular GPRS IP Modem for Power Meter Reading H20series

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Main Products: 3G Industrial Router, GPRS DTU, RTU, 3G Modem, Industrial 4G Router, 3G/3.5g Router, M2m Modem, GPS Tracker, 4G Router, Wireless Router
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
IoT 4G 3G RS485 Modbus DTU RS232 Serial GSM/GPRS/Edge DTU TCP/IP GSM Modem

IoT 4G 3G RS485 Modbus DTU RS232 Serial GSM/GPRS/Edge DTU TCP/IP GSM Modem

US $ 59-89 / pcs FOB
1 pcs (MOQ)
More
Certification : CE, RoHS
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Industrial M2m Modem Built-in 3G/4G Lte, WiFi, GPS Positioning Function

Industrial M2m Modem Built-in 3G/4G Lte, WiFi, GPS Positioning Function

US $ 60-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Outdoor Router, Indoor Router, WiFi Router, 3G/4G/5g Gateway, 4G CPE, 5g CPE, Modem, 5g Idu, 5g Portable Router, 4G Portable Router
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Ex-link Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
Hdrm100 L1 Wireless Modem Support DIN Rail and with SIM Card Slot

Hdrm100 L1 Wireless Modem Support DIN Rail and with SIM Card Slot

US $ 60-100 / Piece FOB
1 Piece (MOQ)
More
Color : Black
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Ex-link Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
Hdrm100 L1 Industrial 4G DIN Rail Router Modem with  1.2GHz,   High Performance CPE 

Hdrm100 L1 Industrial 4G DIN Rail Router Modem with  1.2GHz,   High Performance CPE 

US $ 60-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Outdoor Router, Indoor Router, WiFi Router, 3G/4G/5g Gateway, 4G CPE, 5g CPE, Modem, 5g Idu, 5g Portable Router, 4G Portable Router
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Ex-link Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
H20series GPRS IP Modem for Power Meter, Gas Station

H20series GPRS IP Modem for Power Meter, Gas Station

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Support Network : 3G
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Related Videos
  • What is H20series Wireless M2m GSM GPRS Modem with RS232/RS485 I/O, Digital Input Output
    What is H20series Wireless M2m GSM GPRS Modem with RS232/RS485 I/O, Digital Input Output
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is GSM GPRS Modem with Digital Input Output
    What is GSM GPRS Modem with Digital Input Output
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is LTE 4G 3G GSM GPRS RTU Digital Input Output GPS VPN Modem
    What is LTE 4G 3G GSM GPRS RTU Digital Input Output GPS VPN Modem
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is SR-20ERD PLC Digital Input Module
    What is SR-20ERD PLC Digital Input Module
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
TCP Server Quadband GPRS Modem (DTU) with RS232/RS485 for Automatic Meter Reading H20series

TCP Server Quadband GPRS Modem (DTU) with RS232/RS485 for Automatic Meter Reading H20series

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Main Products: 3G Industrial Router, GPRS DTU, RTU, 3G Modem, Industrial 4G Router, 3G/3.5g Router, M2m Modem, GPS Tracker, 4G Router, Wireless Router
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
H20series M2m GPS 3G Modem with RS232 RS485 for Cargo Shipping Tracking

H20series M2m GPS 3G Modem with RS232 RS485 for Cargo Shipping Tracking

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, ISO, RoHS
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Hdrm100 L1 M2m  Wireless  Modem Industrial M2m Modem Built-in Watchdog with  Never Crashing System

Hdrm100 L1 M2m  Wireless  Modem Industrial M2m Modem Built-in Watchdog with  Never Crashing System

US $ 60-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Outdoor Router, Indoor Router, WiFi Router, 3G/4G/5g Gateway, 4G CPE, 5g CPE, Modem, 5g Idu, 5g Portable Router, 4G Portable Router
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Ex-link Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
Hdrm100 L1 4G Lte Wireless Cat 3 Cat 4   Router Modem Support DIN Rail 

Hdrm100 L1 4G Lte Wireless Cat 3 Cat 4   Router Modem Support DIN Rail 

US $ 60-100 / Piece FOB
1 Piece (MOQ)
More
Color : Black
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Ex-link Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

PLC Module TB820V2 3BSE013208R1 ADAPTER MODULE

PLC Module TB820V2 3BSE013208R1 ADAPTER MODULE

US $ 123 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC Module, Dcs Module, Controller, Processor, Bently Nevada, Monitor Module, Power Supply, Honeywell, General Electric, Emerson
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Amikon Limited

Manufacturer/Factory,Trading Company

Fujian, China Since 2024
Chat Now Send Inquiry
Speed Line Modem Zigbee GPRS IP Modem for Power and Utilities

Speed Line Modem Zigbee GPRS IP Modem for Power and Utilities

US $ 150-160 / Piece FOB
1 Piece (MOQ)
More
Information content : Data
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Automated Meter Reading Series Port RS232/RS485 Cellular 4G 3G CDMA GPRS Modem

Automated Meter Reading Series Port RS232/RS485 Cellular 4G 3G CDMA GPRS Modem

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Main Products: 3G Industrial Router, GPRS DTU, RTU, 3G Modem, Industrial 4G Router, 3G/3.5g Router, M2m Modem, GPS Tracker, 4G Router, Wireless Router
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
M2m Wireless Edge Modem with RS232/RS485 H20series

M2m Wireless Edge Modem with RS232/RS485 H20series

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Clip Function : AMR
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Telit Gt864-Quad Gt864 GSM GPRS Modem Gt864

Telit Gt864-Quad Gt864 GSM GPRS Modem Gt864

US $ 0.01-45 / Piece FOB
10 Pieces (MOQ)
More
Main Products: ONU, Ont, Gpon ONU, Gpon Ont, Huawei ONU, Huawei Ont, Zte ONU, Zte Ont, OEM ONU, OEM Ont
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Hongking Communication Technology Shenzhen Co., Limited

Manufacturer/Factory,Group Corporation

Guangdong, China Since 2010
Chat Now Send Inquiry
H20series 3G GPS Tracker Router RS232 RS485 for Fleet Management, Oil&Gas Fuel

H20series 3G GPS Tracker Router RS232 RS485 for Fleet Management, Oil&Gas Fuel

US $ 120-130 / Piece FOB
1 Piece (MOQ)
More
Information content : Data
Contact Supplier
Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Symphony Plus PLC MODULE ASI23 SPASI23 SPASO11 ASO11 IMASI23 SPASI23 Analog Input Module

Symphony Plus PLC MODULE ASI23 SPASI23 SPASO11 ASO11 IMASI23 SPASI23 Analog Input Module

US $ 123 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC Module, Dcs Module, Controller, Processor, Bently Nevada, Monitor Module, Power Supply, Honeywell, General Electric, Emerson
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Amikon Limited

Manufacturer/Factory,Trading Company

Fujian, China Since 2024
Chat Now Send Inquiry
Dual Band 2.4G 5g WiFi ONU Ont External Antennas Eg8145V5

Dual Band 2.4G 5g WiFi ONU Ont External Antennas Eg8145V5

US $ 20-25 / Piece FOB
2 Pieces (MOQ)
More
Wiring Devices : Integrated Wiring
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Shenzhen DJS Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2007
Chat Now Send Inquiry
Echolife Eg8145V5 Gpon Band AC WiFi Router 4ge 1tel 2.4GHz 5GHz Fiber Optical Equipment Hg8145V5 Onuonu Ont Dual

Echolife Eg8145V5 Gpon Band AC WiFi Router 4ge 1tel 2.4GHz 5GHz Fiber Optical Equipment Hg8145V5 Onuonu Ont Dual

US $ 20-25 / Piece FOB
2 Pieces (MOQ)
More
Main Products: POS Computer, All in One PC, Mini PC, Desktop Computer, Laptop, PC Stick, Motherboard, Graphics Card, RAM, Processor
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Shenzhen DJS Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2007
Chat Now Send Inquiry
The Cheapest New Arrival Xpon Eg8141A5 1ge + 3fe + 1pots + 2.4G Gpon ONU for WiFi Modem

The Cheapest New Arrival Xpon Eg8141A5 1ge + 3fe + 1pots + 2.4G Gpon ONU for WiFi Modem

US $ 20-25 / Piece FOB
2 Pieces (MOQ)
More
Type : Optical Fiber Distribution Box
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Shenzhen DJS Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2007
Chat Now Send Inquiry
FTTH Gpon & Epon ONU Dual-Mode CATV Modem WiFi Router with Dual Antennas

FTTH Gpon & Epon ONU Dual-Mode CATV Modem WiFi Router with Dual Antennas

US $ 17.5-19 / Piece FOB
1 Piece (MOQ)
More
Main Products: Fiber Optical Transmission Equipment, CATV Products, Satellite Equipment, Digital Headend Equipment, Fiber Optic Passive, CATV Amplifiers, Optical Tools and Instruments, Epon Olt and ONU, Fiber Optic Cable, Eoc Master and Slave
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Hangzhou Softel Optic Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2009
Chat Now Send Inquiry
Dual Band Hg8145c Router 4fe+1p0t+1USB WiFi Antenna Epon Xpon ONU with English Firmware

Dual Band Hg8145c Router 4fe+1p0t+1USB WiFi Antenna Epon Xpon ONU with English Firmware

US $ 20-25 / Piece FOB
2 Pieces (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Shenzhen DJS Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2007
Chat Now Send Inquiry
Gsm Gprs Modem
View More

Related Searches

Power UPS Ups Supply Ups Power Ups System Power Supply Lcd Ups Smart Ups Uninterrupted Power Supply Wholesale Digital Input Modem

Browse by Categories

Home > Electrical & Electronics > Power Supply & Distribution > UPS
1/44
TOP

Search Filter

Categories

More Less
  • UPS
  • Repeater
  • Power Adapter
  • Communication Module
  • Plug Converter
  • Router
  • Switching Power Supply
  • WiFi Products
  • Radio & TV Broadcasting
  • Modem

Certification

More Less
  • CE
  • ISO
  • RoHS

Condition

More Less
  • New

Information content

More Less
  • Data

Type

More Less
  • Wireless
  • Wired

Usage

More Less
  • Workstation
  • Computer
  • Telephone
  • Server
  • Laptop
  • Mobile phone

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Other

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Sichuan
  • Jiangsu
  • Fujian
  • Tianjin
  • Shanghai
  • Hunan
  • Shandong
  • Henan
  • Anhui
  • Beijing
  • Chongqing
  • Jiangxi
  • Hubei
Reset Done