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Total 3880 products for voice data modem Manufacture & Suppliers

Wireless Communication Module, wireless data transceiver module, radio modem VHF HR-1028A

Description: HR-1028A Wireless RF Data Module with the ultra wireless transceiver data module is used as the wireless data transceiver in short-ranges, with the small size, weight and power consumption and good...

Oriental Huaray Group Limited
Guangdong,China

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Output power 1W Wireless RF Data Transceiver Module, RF Radio modem, data module HR-1025

HR-1025 RF Module, the low-power wireless transceiver data module is used as the wireless data transceiver in short-ranges, with the small size, weight and power consumption and good stability and reliability. ...

Oriental Huaray Group Limited
Guangdong,China

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RF Data Module, Wireless transceiver Module, VHF module, Radio Modem, RF Module HR-1030

...Modem, the high speed RF data radio, RF transcevier module is designed to be Long distance and high performance wireless data radio modem. The new design makes the modem more flexible for different applicati...

Oriental Huaray Group Limited
Guangdong,China

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Modbus RTU LTE CAT 1 Modem RS485 To 4G Gateway Modem Data Acquisition

...Modem RS485 To 4G Gateway For Data Acquisition Parameters of LTE CAT 1 Modem ZHC4013 Serial Port Number of ports RS485*1 Standard RS485: A, B Baud rate 600～921600bps Data bit 8, 9 Stop bit 0.5, 1, 1.5, 2 Ch...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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CWT5018 sms gsm RS485 gprs modem gps modem 3g 4g ethernet

...modem gps modem 3g ethernet Support 3G WCDMA /4G LTE Version (Skype: lisali1220, WhatsApp: 0086 13652426178) The CWT5018 GPRS Enthernet Modbus Data Logger is used for recording data in a line Modbus. The dat...

CWT (HK) Co., Limited
Guangdong,China

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4 digital Inputs gsm modem ethernet rs485 modem gsm alarm system

...modem ethernet rs485 modem gsm alarm system Support 3G WCDMA /4G LTE Version (Skype: lisali1220, WhatsApp: 0086 13652426178) The CWT5018 GPRS Enthernet Modbus Data Logger is used for recording data in a line...

CWT (HK) Co., Limited
Guangdong,China

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Wireless LTE 5KM Lora Modem with RS485 Data Transmitter MQTT Gateway

... RECV 4G data receiving indicator SEND 4G data sending indicator POW Power Indicator NET 4G network indicator Introduction of Lora Modem ZHC-GW8000 is a concentrator based on the LoRa private protocol, whic...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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M3 industrial grade serial port gsm sms rs232 modem

.../IP/UDP and so on. It provides a secure, high speed, reliable wireless internet connection for customers. It supports AT Command, including SMS and data....

HOMTECS M2M TECHNOLOGY Ltd
Guangdong,China

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M3 industrial grade serial port gsm sms modem

.../IP/UDP and so on. It provides a secure, high speed, reliable wireless internet connection for customers. It supports AT Command, including SMS and data. This...

HOMTECS M2M TECHNOLOGY Ltd
Guangdong,China

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2015 mini industrial HSDPA SMS modem with external antenna

.../IP/UDP and so on. It provides a secure, high speed, reliable wireless internet connection for customers. It supports AT Command, including SMS and data. This...

HOMTECS M2M TECHNOLOGY Ltd
Guangdong,China

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M3 industrial serial port gsm modem

.../IP/UDP and so on. It provides a secure, high speed, reliable wireless internet connection for customers. It supports AT Command, including SMS and data. This product has...

HOMTECS M2M TECHNOLOGY Ltd
Guangdong,China

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FCC Modbus Rtu Io Module IOT 4g Lte Cellular Modem Local Logic Process

...: A, B Standard DO*1, COM*2 Baud rate 600～921600bps Mechanical durability 10^7 Data bit 8, 9 Electrical durability 10^5 Stop bit 0.5, 1, 1.5, 2 Capacity 5A 250VAC 30VDC Check Bit NONE EVEN ODD DI Power ......

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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4G Wireless DTU IOT Industrial Cellular Modem With Modbus RTU TCP Adaptive Function

...: A, B Standard DO*1, COM*2 Baud rate 600～921600bps Mechanical durability 10^7 Data bit 8, 9 Electrical durability 10^5 Stop bit 0.5, 1, 1.5, 2 Capacity 5A 250VAC 30VDC Check Bit NONE EVEN ODD DI Power ......

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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RS485 To GPRS IOT Cellular Modem

RS485 To GPRS IOT Cellular Modem GSM M2M Gateway For Data Transmission Introduction�� of IOT Cellular Modem ZHC2921 is a network IO product that supports 4-channel dry (wet) node detection, 4-channel relay (COM,...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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MQTT Iot LTE Modem Modbus Io Module WITH Timed Control Function

...Modem WITH Timed Control Function Modbus Io Module For Iot Meter Parameters of MQTT Modem Serial Port DO Number of ports RS485*1 Number of interfaces 1 Relay output Standard RS485: A, B Standard NO*1, COM*1 ...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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Rs485 Io Module MQTT Intelligent Modem 8 Relay Input Output Ports

...Modem With 8 Relay Input Output Ports For Intelligent Street Lamp Parameters of MQTT Modem Serial Port DO Number of ports RS485*1 Number of interfaces 1 Relay output Standard RS485: A, B Standard NO*1, COM*1...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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