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Total 965 products for rs232 gsm modem Manufacture & Suppliers

GPRS GSM Modbus Protocol Data Logger, RS485/RS232, Modbus Master/Slave

GPRS GSM Modbus Protocol Data Logger, RS485/RS232, Modbus Master/Slave Support 3G and 4G version ( skype:lisali1220) (Whatsapp:0086 13652426178) We Provide Free GPRS ......

CWT (HK) Co., Limited
Guangdong,China

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3G/4G Module, GPRS GSM Modbus Rtu Master Alarm, RS232,RS485, 4 Digital io

3G/4G Module, GPRS GSM Modbus Rtu Master Alarm, RS232,RS485, 4 Digital io Support 3G and 4G version ( skype:lisali1220) (Whatsapp:0086 13652426178) We Provide Free GPRS ......

CWT (HK) Co., Limited
Guangdong,China

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gsm modbus rs485 /rs232 with 4 Digital IO for m2m chips

gsm modbus rs485 /rs232 with 4 Digital IO for m2m chips Support 3G and 4G version ( skype:lisali1220) (Whatsapp:0086 13652426178) We Provide Free ......

CWT (HK) Co., Limited
Guangdong,China

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GSM GPRS Modbus Control water level 4DI 8AI 2 Relay Output RS232 RS485

... for recording data in a line Modbus. The data logger is operating in stand-alone , can be connected to Master Modbus , or in the Modbus Slave , via a RS485 or RS232. The data acquired from the device can be...

CWT (HK) Co., Limited
Guangdong,China

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GSM flow data logger with Modbus rs485/rs232

GSM flow data logger with Modbus rs485/rs232 Support 3G WCDMA / 4G LTE Version Contact us E-mail: lisa(at)mobq2000.com Skype: lisali1220 WhatsApp: 0086 -13652426178 Mobile: 00 86 1365242618 QQ : 2946370755 CWT5...

CWT (HK) Co., Limited
Guangdong,China

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GSM GPRS remote reply outout, rs232, rs485 Modbus Celluar Rtu controller

GSM GPRS remote reply outout, rs232, rs485 Modbus Celluar Rtu controller Support 3G WCDMA / 4G LTE Version Contact us E-mail: lisa(at)mobq2000.com Skype: lisali1220 WhatsApp: 0086 -13652426178 Mobile: 00 86 136...

CWT (HK) Co., Limited
Guangdong,China

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Point To Point Rs232 To Fibre Converter MM 2km 3 Years Warranty

serial to fiber converter RS232 to fiber optic media converter fiber modem MM 2km GM218MM-F2 Overview GM218 is a sort of more function and economy RS-232 interface optic fiber MODEM. It is the best choice to co...

Shenzhen Fivision Digital Technology Co.,Ltd
China

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MM 2km Rs232 To Fiber Converter Internal Or External Power Choice

serial to fiber converter RS232 to fiber optic media converter fiber modem MM 2km GM218MM-T2 Overview GM218 is a sort of more function and economy RS-232 interface optic fiber MODEM. It is the best choice to co...

Shenzhen Fivision Digital Technology Co.,Ltd
China

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SM Duplex RS232 Serial To Fiber Converter Asynchronous Point To Point

serial to fiber converter RS232 to fiber optic media converter fiber modem SM Duplex 20km GM218SM-F20 Overview GM218 is a sort of more function and economy RS-232 interface optic fiber MODEM. It is the best cho...

Shenzhen Fivision Digital Technology Co.,Ltd
China

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EIARS-232 Standard Rs232 To Fiber Optic Media Converter SM Duplex 20km

serial to fiber converter RS232 to fiber optic media converter fiber modem SM Duplex 20km GM218SM-T20 Overview GM218 is a sort of more function and economy RS-232 interface optic fiber MODEM. It is the best cho...

Shenzhen Fivision Digital Technology Co.,Ltd
China

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Nufiber Rs232 To Optical Converter , Serial To Fiber Media Converter

serial to fiber converter RS232 to fiber optic media converter fiber modem SM Bidi 20km GM218SM-F20A/B Overview GM218 is a sort of more function and economy RS-232 interface optic fiber MODEM. It is the best ch...

Shenzhen Fivision Digital Technology Co.,Ltd
China

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SM Bidi 20km Rs232 To Optical Fiber Converter Zero Delay Auto Transmit

serial to fiber converter RS232 to fiber optic media converter fiber modem SM Bidi 20km GM218SM-T20A/B Overview GM218 is a sort of more function and economy RS-232 interface optic fiber MODEM. It is the best ch...

Shenzhen Fivision Digital Technology Co.,Ltd
China

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RS485 RS422 RS232 Serial to Fiber Optic Converter DC24V Power Supply

... and economy RS-232/485/422 interface optic fiber MODEM. It is the best choice to connect RTU to HOST or SCADA controller. It used Optic fiber as transfer medium, increase the transfer function of system. .....

Shenzhen Fivision Digital Technology Co.,Ltd
China

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DB25 M/M Serial RS232 Cable, Beige (6 Feet/1.82 Meters)

B25 M/M Serial RS232 Cable, Beige (6 Feet/1.82 Meters) A---Description Connect your printer, modem or other RS-232 serial/parallel device to a switchbox Connector 1: (1) DB25 Male Connector 2: (1) DB25 Male Lif...

ETERNITY SPLENDENT TECHNOLOGY CO.,LTD
Guangdong,China

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CWT5111 gprs modem rtu, GPRS RTU, GPRS data logger with 4 analogue input

�� CWT5000 series cellular RTU list model IO interface communication interface Modbus SMS TCP/IP Over cellular More detail CWT5005A 2DI+2DO 1 RS232 �� view�� CWT5005B 2DI+1DO(relay) 1 RS232 �� view�� CWT5010...

CWT(HK) Co., Limited
Guangdong,China

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RS232 Fiber Optic Modem 40Km Range Dual SC Port Compact Wall-Mount Design DC5V

Serial RS232 Fiber Media Converter Key Features of RS232 fiber extender Plug-and-play, hot pluggable Extends RS232 transmission up to 2Km on MMF, 80Km on SMF Industrial Wall Mount Compact size rugged case Prote...

Shenzhen Olycom Technology Co., Ltd.
China

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Anti Electromagnetism Disturbing RS232 DB9 To Fiber Video Converter

RS232 Fiber Video Converter DB9 to Fiber Modem Overview This is a sort of more function and economy RS-232 interface optic fiber MODEM. It is the best choice to connect RTU to HOST or SC ADA controller. It used...

Shenzhen Qiutian Technology Co., Ltd
Guangdong,China

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1 DBi GSM Spring Cellular Modem Antenna 3G Router External Antenna

...GSM Spring Cellular Modem Antenna 3G Router External Antenna andnbsp; Introduction: andnbsp; Connector Type: welded directly andnbsp;Easy to use, excellent performance, soldered directly on the antenna when ...

TOP Electronic Industry Co., Ltd.
China

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Waterproof High Gain GSM GPRS Antenna 3G Modem External Antenna

andnbsp; Waterproof High Gain GSM GPRS Antenna 3G Modem External Antenna andnbsp; andnbsp; Antenna introduction: TOP-GSM01-5 andnbsp;is a pentad band (850/900/1800/1900/2100MHz) GSM and 3G antenna with a 5dBi g...

TOP Electronic Industry Co., Ltd.
China

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