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Embedded Serial Device Module

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13.56MHz RFID Card Reader for Contactless ISO 14443 Cards

13.56MHz RFID Card Reader for Contactless ISO 14443 Cards

US $ 27-30 / Piece FOB
100 Pieces (MOQ)
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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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Ov5648 CMOS Mipi Module Camera Module 5MP Auto Focus Lens

Ov5648 CMOS Mipi Module Camera Module 5MP Auto Focus Lens

US $ 11.35-19.5 / Piece FOB
5 Pieces (MOQ)
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Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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2025 New Arrival Colorful 4.3inch TFT LCD Modules Efficient Brightness Sunlight Readable Touch Screen Display Monitors

2025 New Arrival Colorful 4.3inch TFT LCD Modules Efficient Brightness Sunlight Readable Touch Screen Display Monitors

US $ 3.9-5.5 / Piece FOB
1,000 Pieces (MOQ)
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Shenzhen Yht Display Technology Co., Ltd

Trading Company

Guangdong, China Since 2025
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Six-Phase Compact Portable Secondary Current Injection Set for Directional Pilot Relaying

Six-Phase Compact Portable Secondary Current Injection Set for Directional Pilot Relaying

US $ 14,000 / Piece FOB
1 Piece (MOQ)
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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CT9 PRO Smart Card Access Control System RFID Based Vehicle Access Control System Contactless Access Control

CT9 PRO Smart Card Access Control System RFID Based Vehicle Access Control System Contactless Access Control

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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Industrial LCD Display All in One PC Touch Screen Monitor Panel

Industrial LCD Display All in One PC Touch Screen Monitor Panel

US $ 200-600 / Piece FOB
1 Piece (MOQ)
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Guangzhou Touchwo Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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4G GPS Tracker for Vehicle with Full Global Coverage Tk419

4G GPS Tracker for Vehicle with Full Global Coverage Tk419

US $ 38-43 / Piece FOB
1 Piece (MOQ)
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Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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7 Inch 800*480 Uart TFT LCD with Rtp/P-Cap Touch Screen for Industrial Device

7 Inch 800*480 Uart TFT LCD with Rtp/P-Cap Touch Screen for Industrial Device

US $ 1-42 / Piece FOB
1 Piece (MOQ)
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Proculus Technologies Ltd.

Jiangsu, China
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HTTP Server Contactless Access Control System Web Based Door Access Control System

HTTP Server Contactless Access Control System Web Based Door Access Control System

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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Hystou K4 Mini PC: Intel I7-8550u 2X 2.5g LAN 6X RS232 VGA+HDMI Display Wide Temperature Range Desktop Fanless Mini PC

Hystou K4 Mini PC: Intel I7-8550u 2X 2.5g LAN 6X RS232 VGA+HDMI Display Wide Temperature Range Desktop Fanless Mini PC

US $ 251.62-256.74 / pieces FOB
1 pieces (MOQ)
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Shenzhen Anstou Technology LTD

Guangdong, China Since 2024
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Practical Durable Remote Query M21f-V50 Terminal with Wireless Modules

Practical Durable Remote Query M21f-V50 Terminal with Wireless Modules

US $ 358-500 / Piece FOB
1 Piece (MOQ)
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Fujian, China Since 2026
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Industrial Panel PC 15 Inch Capacitive Waterproof Rk3288 Android Linux Embedded Fanless Touch Screen All in One Tablet Computer

Industrial Panel PC 15 Inch Capacitive Waterproof Rk3288 Android Linux Embedded Fanless Touch Screen All in One Tablet Computer

US $ 180-245 / Piece FOB
1 Piece (MOQ)
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Guangzhou Weiqian Computer Technology Co.,ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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USB to RS232 / RS485 / Ttl Industrial Isolated Converter with Original FT232rl Embedded

USB to RS232 / RS485 / Ttl Industrial Isolated Converter with Original FT232rl Embedded

US $ 29.99 / Piece FOB
300 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Shineng Czc7si 54.75V 100 AMP Industrial Lithium Li Ion Battery Charger

Shineng Czc7si 54.75V 100 AMP Industrial Lithium Li Ion Battery Charger

US $ 1,028-1,167 / Piece FOB
1 Piece (MOQ)
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Shanghai Shineng Electrical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Outdoor Ov5675 CMOS 5MP Image Sensor Mipi Camera Module for Raspberry Pi

Outdoor Ov5675 CMOS 5MP Image Sensor Mipi Camera Module for Raspberry Pi

US $ 4.65-12.5 / Piece FOB
5 Pieces (MOQ)
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Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Single Teamprauter Zone Compressor Humidity Control Wine Cooler Chiller

Single Teamprauter Zone Compressor Humidity Control Wine Cooler Chiller

US $ 12,800-14,200 / Piece FOB
1 Piece (MOQ)
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Ningbo Beilun Xinre Machinery Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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ROM-5420 Industrial Motherboard NXP Arm Cortex A9 Smarc V1.1 Module for Advantech

ROM-5420 Industrial Motherboard NXP Arm Cortex A9 Smarc V1.1 Module for Advantech

US $ 80-200 / unit FOB
1 unit (MOQ)
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Beijing Teket Innovation Technology Company Limited

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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Global 4G LTE GPS Tracker with High Accuracy for Fleet Tracking

Global 4G LTE GPS Tracker with High Accuracy for Fleet Tracking

US $ 25-27 / Piece FOB
1 Piece (MOQ)
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Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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High-Performance Fiber Laser Marking Equipment for Precision Metal and Plastic

High-Performance Fiber Laser Marking Equipment for Precision Metal and Plastic

US $ 2,800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Fujian Mayer Science & Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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XT206M1 QR Code Barcode Scanner Engine Bus Payment Device

XT206M1 QR Code Barcode Scanner Engine Bus Payment Device

US $ 24-26 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingtong IoT Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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CT9 PRO Security Access Control System Access Control System Tcpip RFID Door Lock Access Control System

CT9 PRO Security Access Control System Access Control System Tcpip RFID Door Lock Access Control System

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Lora+4G Router for Industrial Automation Control

Lora+4G Router for Industrial Automation Control

US $ 250-260 / Piece FOB
10 Pieces (MOQ)
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Xiamen Trust Information Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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New 4G Lte FDD Vehicle GPS Tracker with Sos/iButton Compatible with 3G/2g (TK419)

New 4G Lte FDD Vehicle GPS Tracker with Sos/iButton Compatible with 3G/2g (TK419)

US $ 36-40 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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About Embedded Serial Device Module FAQ

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

    The Embedded Serial Device Module is an essential part of our Access Control Card Reader offerings.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 are the common technologies used in access control card readers?

    The Embedded Serial Device Module is classified under our comprehensive Access Control Card Reader range.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.

  • 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.

Multi-Nozzle Online Inkjet Printer Can Connect to External Devices

Multi-Nozzle Online Inkjet Printer Can Connect to External Devices

US $ 630-679 / Set FOB
1 Set (MOQ)
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Shenyang Faith Technology Co., Ltd.

Trading Company

Liaoning, China Since 2020
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Original Factory 4G Android POS with Printer 1d 2D Barcode Scanning Lottery Food Ordering POS Z90

Original Factory 4G Android POS with Printer 1d 2D Barcode Scanning Lottery Food Ordering POS Z90

US $ 108-130 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Hosoton Technology Co., Ltd.

Trading Company

Guangdong, China Since 2022
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4.3 Inch TFT Display LCD 480 (RGB) X272 Drive IC Wide View TFT LCD Module

4.3 Inch TFT Display LCD 480 (RGB) X272 Drive IC Wide View TFT LCD Module

US $ 3.9-5.5 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Shenzhen Yht Display Technology Co., Ltd

Trading Company

Guangdong, China Since 2025
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Dual Frequency Wall Mount Plastic 125kHz Em Card Wiegand Waterproof Reader

Dual Frequency Wall Mount Plastic 125kHz Em Card Wiegand Waterproof Reader

US $ 10.99-14.99 / Piece FOB
10 Pieces (MOQ)
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Quanzhou Hecere Electronic Co., Ltd.

Fujian, China Since 2018
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Cidron MIFARE Card Reader NFC Reader with WiFi RS485 Osdp Time Attendance System

Cidron MIFARE Card Reader NFC Reader with WiFi RS485 Osdp Time Attendance System

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
Chat Now Send Inquiry
4G Lte FDD GPS Vehicle Tracker Support Sos/External Battery/iButton/ Tracking Device (TK419)

4G Lte FDD GPS Vehicle Tracker Support Sos/External Battery/iButton/ Tracking Device (TK419)

US $ 38-44 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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Ethernet Web HTTP Protocol BLE Mobile Virtual Card Access Control MIFARE DESFire Reader

Ethernet Web HTTP Protocol BLE Mobile Virtual Card Access Control MIFARE DESFire Reader

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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4G GPS Car Tracker Device Cut Engine by Relay for Vehicle Tracking (TK418)

4G GPS Car Tracker Device Cut Engine by Relay for Vehicle Tracking (TK418)

US $ 31-35 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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TCP IP Network Cloud NFC Time and Attendance Poe Qr Code Two Door Access Control Board

TCP IP Network Cloud NFC Time and Attendance Poe Qr Code Two Door Access Control Board

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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GPS Tracker for Trailers Vehicles Monitoring with GPS Tracking

GPS Tracker for Trailers Vehicles Monitoring with GPS Tracking

US $ 30-34 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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7" 800*480 Uart TFT LCD with Capacitive Touch Screen+RS232 for Industrial Device

7" 800*480 Uart TFT LCD with Capacitive Touch Screen+RS232 for Industrial Device

US $ 1-56 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Proculus Technologies Ltd.

Jiangsu, China
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125kHz 13.56MHz Wiegand NFC BLE RFID Reader for Android Smart Phone

125kHz 13.56MHz Wiegand NFC BLE RFID Reader for Android Smart Phone

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Winstar 2.7-inch 128x64 COG OLED Display Support Grayscale with PCB and Frame (WEP012864U)

Winstar 2.7-inch 128x64 COG OLED Display Support Grayscale with PCB and Frame (WEP012864U)

2,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
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