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GPRS Modem (DTU) with RS232/RS485 for Meter Reading H21series

GPRS Modem (DTU) with RS232/RS485 for Meter Reading H21series

US $ 150-160 / 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
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Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
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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)
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Type : Wireless
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Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
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H20series Industrial Grade GSM GPRS Modbus to TCP/IP Modem with RS232 Port

H20series Industrial Grade GSM GPRS Modbus to TCP/IP Modem with RS232 Port

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

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
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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)
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Usage : Telephone, Computer, Workstation
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Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
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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
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Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
TCP Server Quadband GPRS IP Modem with dB9 RS232/RS485 for Data Transmit

TCP Server Quadband GPRS IP Modem with dB9 RS232/RS485 for Data Transmit

US $ 200-220 / Piece FOB
1 Piece (MOQ)
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Signal Type : Band Modem
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Audited Supplier Audited Supplier Since 2012
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
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Industrial GPRS Serial Port Modem Serial RS232 H20series

Industrial GPRS Serial Port Modem Serial RS232 H20series

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

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
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4G SMS Modem 16 Port High Speed Sending Bulk SMS Message

4G SMS Modem 16 Port High Speed Sending Bulk SMS Message

US $ 1,000-1,100 / Piece FOB
1 Piece (MOQ)
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Number of Channels : 16
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Audited Supplier Audited Supplier Since 2008
Shenzhen Etross Telecom Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2008
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4G LTE Bulk SMS Modem Pool for Ivr Functuon and SMS

4G LTE Bulk SMS Modem Pool for Ivr Functuon and SMS

US $ 1,000-1,080 / Piece FOB
1 Piece (MOQ)
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Main Products: Fixed Wireless Phone, Fixed Wireless Terminal, SMS Gateway, VoIP Gateway, CPE Router, Telemarking Terminal, Fixed Cordless Phone
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Audited Supplier Audited Supplier Since 2008
Shenzhen Etross Telecom Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2008
Chat Now Send Inquiry
16 Port 512 SIM SMS Gateway/4G SMS Modem Pool for Sending Bulk SMS&Voice Message

16 Port 512 SIM SMS Gateway/4G SMS Modem Pool for Sending Bulk SMS&Voice Message

US $ 1,000-1,150 / Piece FOB
1 Piece (MOQ)
More
Number of Channels : 16
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Shenzhen Etross Telecom Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2008
Chat Now Send Inquiry
Bulk SMS/Ivr Voice Record Play 4G SMS Gateway 32 Port SMS Modem Pool

Bulk SMS/Ivr Voice Record Play 4G SMS Gateway 32 Port SMS Modem Pool

US $ 1,960-2,100 / Piece FOB
1 Piece (MOQ)
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Main Products: Fixed Wireless Phone, Fixed Wireless Terminal, SMS Gateway, VoIP Gateway, CPE Router, Telemarking Terminal, Fixed Cordless Phone
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Shenzhen Etross Telecom Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2008
Chat Now Send Inquiry
Bulk SMS&Voice Message Sending Modem Pool 4G Lte SMS Gateway

Bulk SMS&Voice Message Sending Modem Pool 4G Lte SMS Gateway

US $ 1,000-1,150 / Piece FOB
1 Piece (MOQ)
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Number of Channels : 16
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Shenzhen Etross Telecom Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2008
Chat Now Send Inquiry
Router Modem Communication Module VoIP Products GPS Tracker Repeater
Ready to Ship in Stock Fast Dispatch 4/8/16/32/64 Port Bulk SMS Modem Advertising Machine SMS Broadcast Machine

Ready to Ship in Stock Fast Dispatch 4/8/16/32/64 Port Bulk SMS Modem Advertising Machine SMS Broadcast Machine

US $ 290-355 / unit FOB
1 unit (MOQ)
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Main Products: SMS Gateway, SMS Modem, Pocket WiFi, IP Proxy Server, VoIP Gateway
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Shenzhen Ejoin Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
16 Port 16 SIM GSM SMS Modem for Bulk SMS Sending and Receiving

16 Port 16 SIM GSM SMS Modem for Bulk SMS Sending and Receiving

US $ 580-645 / unit FOB
1 unit (MOQ)
More
Number of Channels : 16
Contact Supplier
Shenzhen Ejoin Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
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High Performance 32 Port 128 SIM Internet Bulk GSM SMS Modem Pool/USB Modem GSM 4G

High Performance 32 Port 128 SIM Internet Bulk GSM SMS Modem Pool/USB Modem GSM 4G

US $ 1,290-2,250 / unit FOB
1 unit (MOQ)
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Main Products: SMS Gateway, SMS Modem, Pocket WiFi, IP Proxy Server, VoIP Gateway
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Shenzhen Ejoin Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
Hot Sale SMS Gateway 8 16 32 64 Channels GSM 2g 3G 4G Bulk SMS Modem 64 Ports

Hot Sale SMS Gateway 8 16 32 64 Channels GSM 2g 3G 4G Bulk SMS Modem 64 Ports

US $ 1,880-3,480 / unit FOB
1 unit (MOQ)
More
Support : SMS
Contact Supplier
Shenzhen Ejoin Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
IP Based SMS Gateway Original Manufacturer 8 SIM 4G GSM SMS Modem as Testing Sample with Free Bulk SMS Sending Software, Support HTTP API

IP Based SMS Gateway Original Manufacturer 8 SIM 4G GSM SMS Modem as Testing Sample with Free Bulk SMS Sending Software, Support HTTP API

US $ 530-595 / unit FOB
1 unit (MOQ)
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Main Products: SMS Gateway, SMS Modem, Pocket WiFi, IP Proxy Server, VoIP Gateway
Contact Supplier
Shenzhen Ejoin Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
M26 GSM Modem Pool 16 Ports Wireless Bulk SMS Blasting Machine

M26 GSM Modem Pool 16 Ports Wireless Bulk SMS Blasting Machine

US $ 580-645 / unit FOB
1 unit (MOQ)
More
Support : SMS
Contact Supplier
Shenzhen Ejoin Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
Bulk SMS Machine/GSM Modem Pool 8 Ports SMS Gateway Bulk SMS Sending Device

Bulk SMS Machine/GSM Modem Pool 8 Ports SMS Gateway Bulk SMS Sending Device

US $ 290-355 / unit FOB
1 unit (MOQ)
More
Main Products: SMS Gateway, SMS Modem, Pocket WiFi, IP Proxy Server, VoIP Gateway
Contact Supplier
Shenzhen Ejoin Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
Low Price Bulk SMS Machine 64 Ports GSM GPRS Modem for SMS Broadcast

Low Price Bulk SMS Machine 64 Ports GSM GPRS Modem for SMS Broadcast

US $ 1,750-1,880 / unit FOB
1 unit (MOQ)
More
Color : Black
Contact Supplier
Shenzhen Ejoin Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
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Related Videos
  • What is GPRS Modem (DTU) with RS232/RS485 for Meter Reading H21series
    What is GPRS Modem (DTU) with RS232/RS485 for Meter Reading H21series
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is TCP Server Quadband GPRS Modem (DTU) with RS232/RS485 for Automatic Meter Reading H20series
    What is TCP Server Quadband GPRS Modem (DTU) with RS232/RS485 for Automatic Meter Reading H20series
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is H20series Industrial Grade GSM GPRS Modbus to TCP/IP Modem with RS232 Port
    What is H20series Industrial Grade GSM GPRS Modbus to TCP/IP Modem with RS232 Port
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is at Command Quadband GPRS IP Modem (DTU) with dB9 RS232/RS485 for Automated Meter Reading H20
    What is at Command Quadband GPRS IP Modem (DTU) with dB9 RS232/RS485 for Automated Meter Reading H20
    Negotiable
    1 Piece (MOQ)
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Testing Sample of 8 SIM GSM/Utms/LTE SMS Modem for Message Sending and Receiving with Open API

Testing Sample of 8 SIM GSM/Utms/LTE SMS Modem for Message Sending and Receiving with Open API

US $ 355-595 / unit FOB
1 unit (MOQ)
More
Main Products: SMS Gateway, SMS Modem, Pocket WiFi, IP Proxy Server, VoIP Gateway
Contact Supplier
Shenzhen Ejoin Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
Ejoin 64 Port 512 SIM 4G 3G 2g Bulk SMS GSM Modem for Bulk and Receive SMS with Open API SMS Software and Smpp

Ejoin 64 Port 512 SIM 4G 3G 2g Bulk SMS GSM Modem for Bulk and Receive SMS with Open API SMS Software and Smpp

US $ 2,480-4,080 / unit FOB
1 unit (MOQ)
More
Protocol : TCP/IP
Contact Supplier
Shenzhen Ejoin Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
High Speed Modem Pool Bulk SMS Device SMS Blasting Machine Broadcaster

High Speed Modem Pool Bulk SMS Device SMS Blasting Machine Broadcaster

US $ 290-355 / unit FOB
1 unit (MOQ)
More
Main Products: SMS Gateway, SMS Modem, Pocket WiFi, IP Proxy Server, VoIP Gateway
Contact Supplier
Shenzhen Ejoin Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
2021 Top Sale 16 Port Multi SIM Card Slots Bulk SMS Blasting Machine at Command Ussd USB Modem Pool Cheap Price GSM Modem

2021 Top Sale 16 Port Multi SIM Card Slots Bulk SMS Blasting Machine at Command Ussd USB Modem Pool Cheap Price GSM Modem

US $ 580-645 / unit FOB
1 unit (MOQ)
More
Protocol : TCP/IP
Contact Supplier
Shenzhen Ejoin Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
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Cinterion Siemens Mc55I Mc35I Tc35I Tc39I Mc75I Tc65I M2m GSM/GPRS Modem RS232 GSM Modem

Cinterion Siemens Mc55I Mc35I Tc35I Tc39I Mc75I Tc65I M2m GSM/GPRS Modem RS232 GSM Modem

US $ 8-45 / Piece FOB
1 Piece (MOQ)
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Main Products: Modem Pool, 64 Port GSM Modem, 32 Port GSM Modem, 16 Port GSM Modem, 8 Port GSM Modem, 4 Port GSM Modem, Bulk SMS Device, Bulk SMS Modem, Home Security Alarm System, Bulk SMS Machine
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Shenzhen Bailingjia Technology Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China
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Wireless RS232 4G LTE Modem Serial Port Ec25 GSM GPRS 4G LTE M2m Industrial Modem

Wireless RS232 4G LTE Modem Serial Port Ec25 GSM GPRS 4G LTE M2m Industrial Modem

US $ 69-74 / Piece FOB
1 Piece (MOQ)
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Application : Industrial
Contact Supplier
Shenzhen Bailingjia Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
2024 New 64 Ports SMS Modem Bulk SMS Gateway GSM Modem

2024 New 64 Ports SMS Modem Bulk SMS Gateway GSM Modem

US $ 520-580 / Piece FOB
1 Piece (MOQ)
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Main Products: SMD LED, DIP Diode, SMS Modem
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Ranglink Technology Co. Ltd.

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
Quad Band Supported Wavecom Q24plus Module 8 Ports GSM USB Modem Pool

Quad Band Supported Wavecom Q24plus Module 8 Ports GSM USB Modem Pool

US $ 99-115 / Piece FOB
1 Piece (MOQ)
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Application : Industrial, Enterprise
Contact Supplier
Shenzhen Bailingjia Technology Co., Ltd

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
32 Ports 4G SMS Modem Pool GSM SMS Modems with Multi SIM Card Slots Support at Command

32 Ports 4G SMS Modem Pool GSM SMS Modems with Multi SIM Card Slots Support at Command

US $ 260-300 / Piece FOB
1 Piece (MOQ)
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Main Products: SMD LED, DIP Diode, SMS Modem
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Ranglink Technology Co. Ltd.

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
2g 3G 4G 16ports Bulk SMS GSM Modem 16port at Command GSM Modem Pool

2g 3G 4G 16ports Bulk SMS GSM Modem 16port at Command GSM Modem Pool

US $ 130-180 / Piece FOB
1 Piece (MOQ)
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Wire or Not : Wireless
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Ranglink Technology Co. Ltd.

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
New 4G 32 Port Bulk SMS LTE Modem Ec25-E LTE Fast Working IMEI Changeable

New 4G 32 Port Bulk SMS LTE Modem Ec25-E LTE Fast Working IMEI Changeable

US $ 1,040-1,150 / Piece FOB
1 Piece (MOQ)
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Main Products: SMD LED, DIP Diode, SMS Modem
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Ranglink Technology Co. Ltd.

Manufacturer/Factory

Guangdong, China
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Factory New 4G LTE Modem Pool 64 Ports Ec25 Bulk SMS IMEI Changing Modem

Factory New 4G LTE Modem Pool 64 Ports Ec25 Bulk SMS IMEI Changing Modem

US $ 2,100-2,175 / Piece FOB
1 Piece (MOQ)
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Wire or Not : Wireless
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Ranglink Technology Co. Ltd.

Manufacturer/Factory

Guangdong, China
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M26 Bulk SMS GSM Modem 8 Port SIM Bank 2g 8 Port Support IMEI Change SMS Modem Pool

M26 Bulk SMS GSM Modem 8 Port SIM Bank 2g 8 Port Support IMEI Change SMS Modem Pool

US $ 85-100 / Piece FOB
1 Piece (MOQ)
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Main Products: SMD LED, DIP Diode, SMS Modem
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Ranglink Technology Co. Ltd.

Manufacturer/Factory

Guangdong, China
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8 Ports 8 SIM Cards Wireless USB Interface GSM Bulk SMS Modem Pool

8 Ports 8 SIM Cards Wireless USB Interface GSM Bulk SMS Modem Pool

1 Piece (MOQ)
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Interface Type : USB
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Shenzhen Bailingjia Technology Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China
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4G LTE 16 Port Bulk SMS Modem Pool SMS Gateway

4G LTE 16 Port Bulk SMS Modem Pool SMS Gateway

US $ 1,030-1,060 / Piece FOB
1 Piece (MOQ)
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Main Products: Fixed Wireless Phone, Fixed Wireless Terminal, SMS Gateway, VoIP Gateway, CPE Router, Telemarking Terminal, Fixed Cordless Phone
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Audited Supplier Audited Supplier Since 2008
Shenzhen Etross Telecom Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2008
Chat Now Send Inquiry
512 Sims 4G SMS Gateway for Sending SMS/Voice  Messages

512 Sims 4G SMS Gateway for Sending SMS/Voice  Messages

US $ 1,000-1,100 / Piece FOB
1 Piece (MOQ)
More
Number of Channels : 16
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Shenzhen Etross Telecom Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2008
Chat Now Send Inquiry
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