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Embedded Serial Device Module

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Special Classical RFID Reader Module for Handheld Device RS232

Special Classical RFID Reader Module for Handheld Device RS232

US $ 5.5-13 / Piece FOB
1 Piece (MOQ)
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Shenzhen Rami Electronics Co., Ltd.

Guangdong, China
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Embedded Serial MP3 Module High Quality MP3 Sound Module MP3 Audio Module with 2X3w Amplifiers

Embedded Serial MP3 Module High Quality MP3 Sound Module MP3 Audio Module with 2X3w Amplifiers

100 Pieces (MOQ)
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Certification : RoHS
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Flyron Technology Ltd.

Guangdong, China
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CCTV 2MP Imx662 CMOS Sensor PCB Board Network Camera Module 1080P 60fps

CCTV 2MP Imx662 CMOS Sensor PCB Board Network Camera Module 1080P 60fps

US $ 25.35-49.5 / Piece FOB
5 Pieces (MOQ)
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Main Products: Camera Module, Endoscope Camera Module, USB Camera Module, Camera Sensor, Imaging Sensor, Endoscope Camera, Endoscopy Camera Module, Endoscopic Camera Module, Imaging Module
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Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Access Control System Public Transportation RFID Module

Access Control System Public Transportation RFID Module

US $ 27-32 / Piece FOB
1 Piece (MOQ)
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Data Transmission Mode : Serial
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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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WiFi Module RS232/RS485/Ttl Wireless Data Transfer WiFi 2.4G

WiFi Module RS232/RS485/Ttl Wireless Data Transfer WiFi 2.4G

US $ 9-12 / Piece FOB
10 Pieces (MOQ)
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Main Products: 4G. 5g. WiFi. Loar. IoT Products and IoT System
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Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Low Cost DCS Expansion I/O Module for Industrial Data Acquisition with 8 TC Channels

Low Cost DCS Expansion I/O Module for Industrial Data Acquisition with 8 TC Channels

US $ 120-140 / Piece FOB
1 Piece (MOQ)
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Certification : ISO: 9001, CE
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Industrial Serial TFT LCD Module 7.0 4.3 5 Inch

Industrial Serial TFT LCD Module 7.0 4.3 5 Inch

US $ 33-40 / Piece FOB
5 Pieces (MOQ)
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Main Products: LCD Display, TFT LCD, Touch Screen, Driver Board, LCD Module, Touch Panel, OLED, Character LCD Display, Graphic LCD Display, LCD Screen
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Shenzhen Reaper Electronics Co., Ltd.

Guangdong, China Since 2013
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Anti-Interference Module 4 Channel Single Drone Defense Ensures The Normal Operation of The Drone, Enhance GPS Signal

Anti-Interference Module 4 Channel Single Drone Defense Ensures The Normal Operation of The Drone, Enhance GPS Signal

US $ 4,650-5,250 / sets FOB
2 sets (MOQ)
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Function : Security
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Dongguan Bee Colony Technology Co., Ltd.

Guangdong, China Since 2025
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Alarm Extension Module for Bts

Alarm Extension Module for Bts

1,000 Pieces (MOQ)
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Main Products: VDSL Splitter, ADSL Splitter, Network Transformer, Gnss, Gnss Timing, Power Divider, Antenna, Gnss Atenna, Transformer, Splitter
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Beijing Corelogic Communication Co., Ltd.

Beijing, China Since 2009
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Modbus Rtutomodbustcpmodule, RS232/485 to WiFi Module

Modbus Rtutomodbustcpmodule, RS232/485 to WiFi Module

US $ 10.98-12.98 / Piece FOB
2 Pieces (MOQ)
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Display Type : LCD
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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RFID Reader Arduino Embedded Module for Charging Station

RFID Reader Arduino Embedded Module for Charging Station

US $ 7.9-32 / Piece FOB
1 Piece (MOQ)
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Main Products: Lf/Hf/UHF RFID Reader, RFID Card, RFID Keyfob Tag, RFID Sticker Tag, RFID Silicone Wristband, RFID Microchip Tag with Syringe, RFID Scanner, RFID Animal Microchip, 125kHz & 13.56MHz RFID Module, 125kHz RFID Reader
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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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New and Original Electrical Network Adapter Point I/O Ethernet/IP Device Level Ring 63 Module Ab 1734-Aentr

New and Original Electrical Network Adapter Point I/O Ethernet/IP Device Level Ring 63 Module Ab 1734-Aentr

US $ 378-496 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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GE PLC Module IC698CPE010 IC698ETM001 IC698PSA350 IC698CRE020 IC698CHS017 IC698ETM001 CPU Module with Ethernet

GE PLC Module IC698CPE010 IC698ETM001 IC698PSA350 IC698CRE020 IC698CHS017 IC698ETM001 CPU Module with Ethernet

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
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Amikon Limited

Fujian, China Since 2024
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Mesh Radio-Advanced Connectivity Solutions-Smartmesh OEM Module

Mesh Radio-Advanced Connectivity Solutions-Smartmesh OEM Module

US $ 2,450-5,150 / Piece FOB
1 Piece (MOQ)
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Information Content : Picture, Video, Audio
Contact Supplier
Audited Supplier
Shenzhen Sinosun Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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WiFi Module 2.4G Support RS232/RS485/Ttl WiFi Module RF Module

WiFi Module 2.4G Support RS232/RS485/Ttl WiFi Module RF Module

US $ 9-12 / Piece FOB
10 Pieces (MOQ)
More
Main Products: 4G. 5g. WiFi. Loar. IoT Products and IoT System
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Audited Supplier
Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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13.56MHz RFID Reader Chip PCBA Embedded Module for Vending Machine

13.56MHz RFID Reader Chip PCBA Embedded Module for Vending Machine

US $ 7.9-32 / Piece FOB
1 Piece (MOQ)
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Card Type : CPU, EM
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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Factory OEM 21.5 Inch All-in-One Embedded Capacitive Touch Screen Android Industrial LCD Module

Factory OEM 21.5 Inch All-in-One Embedded Capacitive Touch Screen Android Industrial LCD Module

US $ 85-399 / Piece FOB
1 Piece (MOQ)
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Main Products: LCD Display, LCD Screen, Android Tablet, Touch Screen, Advertising Display, Touch Screen Display, LCD Monitor, Digital Signage, Mini PC, All in One PC
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Shenzhen HYY Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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K210 Visual Recognition Module with 2MP Camera Ov2640 and 2.0-Inch LCD Capacitive Touch Screen for DIY Robot Car Kit

K210 Visual Recognition Module with 2MP Camera Ov2640 and 2.0-Inch LCD Capacitive Touch Screen for DIY Robot Car Kit

10 pieces (MOQ)
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Certification : CE
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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High Precision Ethernet Remote I/O Module with RS485 4DIN 4DO for Data Acquisition and Control

High Precision Ethernet Remote I/O Module with RS485 4DIN 4DO for Data Acquisition and Control

US $ 82.86-104.72 / Piece FOB
1 Piece (MOQ)
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Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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FR-A0004M 4 Point Output Module

FR-A0004M 4 Point Output Module

US $ 89.99-128 / Piece FOB
1 Piece (MOQ)
More
Task : Program
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Audited Supplier
Shanghai Flexem Technology Co., Ltd.

Shanghai, China Since 2021
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  • What is CCTV 2MP Imx662 CMOS Sensor PCB Board Network Camera Module 1080P 60fps
    What is CCTV 2MP Imx662 CMOS Sensor PCB Board Network Camera Module 1080P 60fps
    US $ 25.35-49.5 /Piece
    5 Pieces (MOQ)
    Contact Supplier
  • What is Access Control System Public Transportation RFID Module
    What is Access Control System Public Transportation RFID Module
    US $ 27-32 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Industrial Serial TFT LCD Module 7.0 4.3 5 Inch
    What is Industrial Serial TFT LCD Module 7.0 4.3 5 Inch
    US $ 33-40 /Piece
    5 Pieces (MOQ)
    Contact Supplier
  • What is Anti-Interference Module 4 Channel Single Drone Defense Ensures The Normal Operation of The Drone, Enhance GPS Signal
    What is Anti-Interference Module 4 Channel Single Drone Defense Ensures The Normal Operation of The Drone, Enhance GPS Signal
    US $ 4,650-5,250 /sets
    2 sets (MOQ)
    Contact Supplier
Storage Temperature Collection 2 or 3 Wires PT100/PT1000 4RTD Input Module

Storage Temperature Collection 2 or 3 Wires PT100/PT1000 4RTD Input Module

US $ 145-178.87 / Piece FOB
1 Piece (MOQ)
More
Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
Contact Supplier
Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
Industrial Computer Naked Module High Resolution

Industrial Computer Naked Module High Resolution

US $ 85-109 / Piece FOB
1 Piece (MOQ)
More
Application : Medical, Commercial, Industrial, Industrial
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Audited Supplier
Guangzhou Weiqian Computer Technology Co.,ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Wireless Temperature Monitoring Module with Cabinet Sensor

Wireless Temperature Monitoring Module with Cabinet Sensor

US $ 12 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Separable Connector, Current Transformer, Voltage Transformer, Cable Termination, Switchgear Heater, Switchgear Dehumdifier, Lightning Arrester, Dehumidifier, Temperature Controller, Insulated End Cap
Contact Supplier
Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
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About Embedded Serial Device Module FAQ

  • QHow can I identify reliable suppliers for access control card readers in China?

    Our Embedded Serial Device Module offers exceptional quality within the Access Control Card Reader category.Identifying reliable suppliers in China involves researching online platforms, attending industry trade fairs, and verifying supplier certificates. Requesting product samples and checking customer reviews are crucial steps in ensuring the quality and reliability of the suppliers.

  • QWhat advantages does buying access control card readers in wholesale offer?

    Discover the perfect addition to your Access Control Card Reader with our Embedded Serial Device Module.Purchasing access control card readers wholesale provides cost-effective bulk pricing, ensures consistent product quality, and offers customization options. Wholesale purchases often come with discounts, making them economically beneficial for security and protection businesses. Working with reliable wholesale suppliers guarantees timely delivery.

  • QWhat are the common technologies used in access control card readers?

    Discover the perfect addition to your Access Control Card Reader with our Embedded Serial Device Module.Access control card readers commonly utilize RFID technology and biometric scanning for security purposes. Each technology has its unique advantages depending on the level of security and convenience required. Perform thorough research or consult with a trusted supplier to determine the best option for your needs.

RFID Card Reading Module Designed for Contactless Cards

RFID Card Reading Module Designed for Contactless Cards

US $ 27-30 / Piece FOB
100 Pieces (MOQ)
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Data Transmission Mode : Serial
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Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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Ronen Rgl070-A01-Linux 7inch All-in-One Touch Display Module

Ronen Rgl070-A01-Linux 7inch All-in-One Touch Display Module

US $ 30-50 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Laptop Screen, LCD Display, TFT LCD, LCD Panel, LCM, LCD Screen
Contact Supplier
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RONGEN DISPLAY TECHNOLOGY LIMITED

Guangdong, China Since 2012
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Global Shutter Night Vision Ov7251 CMOS Fixed Focus CMOS FPC Camera Module

Global Shutter Night Vision Ov7251 CMOS Fixed Focus CMOS FPC Camera Module

US $ 8.65-22.5 / Piece FOB
5 Pieces (MOQ)
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Feature : High Definition, Mini Size
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Audited Supplier
Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Embedded Contactless RFID Card Reader Module

Embedded Contactless RFID Card Reader Module

US $ 27-30 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Card Reader, RFID Card Reader, Magnetic Card Reader, IC Card Reader, Hybrid Card Reader, DIP Card Reader, Bar Type LCD Display, Double Sided Monitor, LED Gaming Monitor, Curved Gaming Monitor
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Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
16 Channel Anti-Interference Module Drone Anti-Jammer Module

16 Channel Anti-Interference Module Drone Anti-Jammer Module

US $ 28,000-31,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Dongguan Bee Colony Technology Co., Ltd.

Guangdong, China Since 2025
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BLIIOT 0-20mA/4-20mA Analog Input Power Status Monitoring Module for Smart Grid

BLIIOT 0-20mA/4-20mA Analog Input Power Status Monitoring Module for Smart Grid

US $ 81-106 / Piece FOB
1 Piece (MOQ)
More
Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
Contact Supplier
Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Multi Functional and Cost-Effective Serial Server Module IoT Signal Conversion RS232/485 to Ethernet Module

Multi Functional and Cost-Effective Serial Server Module IoT Signal Conversion RS232/485 to Ethernet Module

US $ 30.99-32.99 / Piece FOB
2 Pieces (MOQ)
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Input Type : Differential
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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3MP High Definition Ov3660 1080P Wide Angle Coms Sensor Camera Module Esp32

3MP High Definition Ov3660 1080P Wide Angle Coms Sensor Camera Module Esp32

US $ 4.35-11.5 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Camera Module, Endoscope Camera Module, USB Camera Module, Camera Sensor, Imaging Sensor, Endoscope Camera, Endoscopy Camera Module, Endoscopic Camera Module, Imaging Module
Contact Supplier
Audited Supplier
Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
4-Channel1.2g And1.5GHz Anti Jam Module Anti Drone Jammer Module

4-Channel1.2g And1.5GHz Anti Jam Module Anti Drone Jammer Module

US $ 4,650-5,250 / sets FOB
1 sets (MOQ)
Contact Supplier
Audited Supplier
Dongguan Bee Colony Technology Co., Ltd.

Guangdong, China Since 2025
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Modbus RTU to TCP, RS232/485 to Ethernet Module Serial Server Module

Modbus RTU to TCP, RS232/485 to Ethernet Module Serial Server Module

US $ 30.99-32.99 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Modbus to MQTT 8DIN+8DO Ethernet Digital Input/Output Module for Smart Factroy

Modbus to MQTT 8DIN+8DO Ethernet Digital Input/Output Module for Smart Factroy

US $ 75-110 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO: 9001, CE
Contact Supplier
Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
Hampo OEM Ov2740 2MP HD 140degree Wide Angle Mipi Camera Module

Hampo OEM Ov2740 2MP HD 140degree Wide Angle Mipi Camera Module

100 Pieces (MOQ)
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Main Products: PC Camera, Camera Module, OID
Contact Supplier
Audited Supplier
Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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2MP Color Global Exposure Og02b10 Drone 3D Imaging HD Mipi Camera Module

2MP Color Global Exposure Og02b10 Drone 3D Imaging HD Mipi Camera Module

US $ 17.35-53.5 / Piece FOB
5 Pieces (MOQ)
More
Style : Mini Camera
Contact Supplier
Audited Supplier
Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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