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Serial Wireless Module

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Wireless Qr Scanner Cloud Time Attendance System Clock in and out Machine with SIM Card

Wireless Qr Scanner Cloud Time Attendance System Clock in and out Machine with SIM Card

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Linux Capable Wireless NFC with Keypad Access Control WiFi Qr Code Door Access Control Reader System

Linux Capable Wireless NFC with Keypad Access Control WiFi Qr Code Door Access Control Reader System

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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(TFT900-H/MF+3G) Big Capacity Biometric Fingerprint and IC Card Time Attendance and Access Control Device with Wireless 3G Function

(TFT900-H/MF+3G) Big Capacity Biometric Fingerprint and IC Card Time Attendance and Access Control Device with Wireless 3G Function

1 Piece (MOQ)
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Granding Technology Co., Ltd.

Shanghai, China Since 2008
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All-in-One TCP/IP Poe WiFi Wiegand RFID Card Reading Qr Code Scanner Wireless Access Control Systems with 2 Relays

All-in-One TCP/IP Poe WiFi Wiegand RFID Card Reading Qr Code Scanner Wireless Access Control Systems with 2 Relays

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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CT9 PRO Cloud Based Access Control Systems Wireless Access Control Swipe Card Access System

CT9 PRO Cloud Based Access Control Systems Wireless Access Control Swipe Card Access System

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Small 1-Channel Universal Wireless Remote Control RF Receiver 433MHz for Home Use Garage Electrical Gate Door Learning Code

Small 1-Channel Universal Wireless Remote Control RF Receiver 433MHz for Home Use Garage Electrical Gate Door Learning Code

US $ 3.5-4.5 / Piece FOB
100 Pieces (MOQ)
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Xiamen Foyum Electronic Technology Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2024
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Wireless Access Control NFC BLE Qr Code RFID Event Online Offline Method Access Control Equipment

Wireless Access Control NFC BLE Qr Code RFID Event Online Offline Method Access Control Equipment

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Linux Wireless 3.5" Touch Screen Wall Mount Qr Code 13.56mh RFID NFC Access Control Reader with SIM Card

Linux Wireless 3.5" Touch Screen Wall Mount Qr Code 13.56mh RFID NFC Access Control Reader with SIM Card

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Wireless Access Control WiFi University Access Control System Remote Access and Control

Wireless Access Control WiFi University Access Control System Remote Access and Control

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Cidron NFC WiFi RFID Reader RS485 Wiegand RFID Reader Slave NFC Wall Mount Reader Wireless

Cidron NFC WiFi RFID Reader RS485 Wiegand RFID Reader Slave NFC Wall Mount Reader Wireless

US $ 101 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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7" NFC RFID Fingerprint Scanner Touch Screen with Wireless WiFi Door Elevator Apartment Smart Access Control System

7" NFC RFID Fingerprint Scanner Touch Screen with Wireless WiFi Door Elevator Apartment Smart Access Control System

US $ 299 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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CT9 GSM SIM Wireless Qr Code Scanner BLE NFC Mobile Phone APP Remote Door Access Control with Card Reader Waterproof

CT9 GSM SIM Wireless Qr Code Scanner BLE NFC Mobile Phone APP Remote Door Access Control with Card Reader Waterproof

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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CT9 Linux Display Wireless Automate Gym Entry System with RFID NFC Card Reader BLE Qr Code Scanner Access Control System

CT9 Linux Display Wireless Automate Gym Entry System with RFID NFC Card Reader BLE Qr Code Scanner Access Control System

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Active Isolated RS232 to RS485 RS422 Converter

Active Isolated RS232 to RS485 RS422 Converter

US $ 55-59.99 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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(TFT900/3G) Wireless 3G Function Fingerprint Access Control System

(TFT900/3G) Wireless 3G Function Fingerprint Access Control System

1 Piece (MOQ)
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Granding Technology Co., Ltd.

Shanghai, China Since 2008
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Wireless Access Control Keypad IP65 Waterproof Door Access Control System Car Parking Access Control System

Wireless Access Control Keypad IP65 Waterproof Door Access Control System Car Parking Access Control System

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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CT9 E Cloud Based Door Access Control Wireless Door Access Control System Car Access Control System

CT9 E Cloud Based Door Access Control Wireless Door Access Control System Car Access Control System

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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High-Speed 5g/4G/3G Mobile Router with 5 Ethernet Ports

High-Speed 5g/4G/3G Mobile Router with 5 Ethernet Ports

10 Pieces (MOQ)
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Eston Information Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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Access Control Solution with Qr Code Reader Pin Code Reader Key Toilet Door Wireless Payment

Access Control Solution with Qr Code Reader Pin Code Reader Key Toilet Door Wireless Payment

US $ 101 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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WiFi 4G Wireless Automatic Door Access Control System TCP/IP RFID NFC Qr Code with Software Sdk

WiFi 4G Wireless Automatic Door Access Control System TCP/IP RFID NFC Qr Code with Software Sdk

US $ 0.01-0.02 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Conference Solution Wireless Projection Device for Screen Sharing - Projection Box, Computer, Mobile Phone, Tablet Screen Sharing Suitable for Big Firm

Conference Solution Wireless Projection Device for Screen Sharing - Projection Box, Computer, Mobile Phone, Tablet Screen Sharing Suitable for Big Firm

US $ 550 / Piece FOB
1 Piece (MOQ)
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Xiamen Foyum Electronic Technology Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2024
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Conference Solution Wireless Projection Device for Screen Sharing - Projection Box, Computer, Mobile Phone, Tablet Screen Sharing Natural Ai Intelligent Noise

Conference Solution Wireless Projection Device for Screen Sharing - Projection Box, Computer, Mobile Phone, Tablet Screen Sharing Natural Ai Intelligent Noise

US $ 480 / Piece FOB
1 Piece (MOQ)
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Xiamen Foyum Electronic Technology Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2024
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Smart Meeting Microphone 4K Wireless Projection Device Quad Core Conference Solution Microphone for Remote Meeting

Smart Meeting Microphone 4K Wireless Projection Device Quad Core Conference Solution Microphone for Remote Meeting

US $ 550 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Foyum Electronic Technology Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2024
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About Serial Wireless Module FAQ
  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    Enhance your Communication Module setup with our premium Serial Wireless Module.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    The Serial Wireless Module is a top choice in our Communication Module collection.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

  • QWhat type of communication protocols do communication modules support?

    The Serial Wireless Module is a standout piece in our Communication Module collection.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

Conference Solution Wireless Projection Device for Screen Sharing - Projection Box, Computer, Mobile Phone, Tablet Screen Sharing. Projection Box Wholesale

Conference Solution Wireless Projection Device for Screen Sharing - Projection Box, Computer, Mobile Phone, Tablet Screen Sharing. Projection Box Wholesale

US $ 520 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Xiamen Foyum Electronic Technology Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2024
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FST100-301 Waterproof Rs485 Modbus DTU Short Message Communication Interface Module Network Transmission Serial Server Device

FST100-301 Waterproof Rs485 Modbus DTU Short Message Communication Interface Module Network Transmission Serial Server Device

US $ 50-70 / Piece FOB
1 Piece (MOQ)
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Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2015
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Hf Protoss-PE11-H DIN-Rail Modbus RS485 Serial Port to Ethernet Converter

Hf Protoss-PE11-H DIN-Rail Modbus RS485 Serial Port to Ethernet Converter

US $ 19.99 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Electric Driving Technology Co., Ltd.

Zhejiang, China Since 2014
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RS422 Serial Port to Ethernet TCP/IP Serial Device Server

RS422 Serial Port to Ethernet TCP/IP Serial Device Server

US $ 243 / Piece FOB
1 Piece (MOQ)
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Changzhou Kunwei Sensing Technology Co., Ltd.

Jiangsu, China Since 2022
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4G Serial Communication DTU for Remote Monitoring

4G Serial Communication DTU for Remote Monitoring

US $ 3.3 / Piece FOB
5 Pieces (MOQ)
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Shanghai Fante Industrial Co., Ltd

Shanghai, China Since 2025
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Engineering Iot Smart DTU Serial to RJ45 WiFi Cable Module Converter Signal Sensor DTU

Engineering Iot Smart DTU Serial to RJ45 WiFi Cable Module Converter Signal Sensor DTU

US $ 1-50 / Piece FOB
1 Piece (MOQ)
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Guangzhou Qixiang Technology Co., Ltd.

Guangdong, China
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Industrial WiFi Serial to Ethernet Server with RS232 RS 485 for Industrial Automation Smart Grid

Industrial WiFi Serial to Ethernet Server with RS232 RS 485 for Industrial Automation Smart Grid

US $ 1-50 / Piece FOB
1 Piece (MOQ)
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Guangzhou Qixiang Technology Co., Ltd.

Guangdong, China
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Nano IP Series Miniature OEM Wireless Ethernet/Serial/USB Gateway

Nano IP Series Miniature OEM Wireless Ethernet/Serial/USB Gateway

US $ 1,500-2,500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sinosun Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Save 640X512 Thermal Imaging Drone Camera with 9mm Plug and Play CVBS Night Vision Infrared Sensor CMOS Element Type

Save 640X512 Thermal Imaging Drone Camera with 9mm Plug and Play CVBS Night Vision Infrared Sensor CMOS Element Type

US $ 9,995-9,999 / Piece FOB
1 Piece (MOQ)
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Shenzhen Cheng'en Hot Vision Technology Co., Ltd.

Guangdong, China Since 2026
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Advantech 8ai / 8di / 4do / 4-Slot Expansion Wireless Intelligent RTU

Advantech 8ai / 8di / 4do / 4-Slot Expansion Wireless Intelligent RTU

1 Piece (MOQ)
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XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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1.25g SFP Bidi Bx 40km Reach

1.25g SFP Bidi Bx 40km Reach

US $ 13.5-45.5 / Piece FOB
2 Pieces (MOQ)
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Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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Dual Fiber LC 10g SFP Optical Transceiver 850nm

Dual Fiber LC 10g SFP Optical Transceiver 850nm

US $ 0.1-15.2 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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Rtl8761btv Bluetooth 5.0 Dual Mode Wireless Serial Port Module Spp/BLE High Speed Bt-826f

Rtl8761btv Bluetooth 5.0 Dual Mode Wireless Serial Port Module Spp/BLE High Speed Bt-826f

US $ 5.68 / Piece FOB
1,000 Pieces (MOQ)
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Running Electronic(Hk)Co., Ltd

Hubei, China
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