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Embedded Serial Device Module

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Cidron Slimline RFID NFC BLE Mobile Readers Access Control Keypad Smart Phone APP

Cidron Slimline RFID NFC BLE Mobile Readers Access Control Keypad Smart Phone APP

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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USB RS485 Converter Cable with Terminal Screw

USB RS485 Converter Cable with Terminal Screw

US $ 8.99-12.98 / pieces FOB
200 pieces (MOQ)
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Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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GPS Tracker with Real Time GPS Tracking for Vehicle Safety

GPS Tracker with Real Time GPS Tracking for Vehicle Safety

US $ 23-25 / 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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Cidron Vg2 NFC Access Control Reader Wiegand Access Control Reader NFC Reader Android

Cidron Vg2 NFC Access Control Reader Wiegand Access Control Reader NFC Reader Android

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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4G GPS Tracker Real Time Tracking for Central America and Latin America (TK419-2)

4G GPS Tracker Real Time Tracking for Central America and Latin America (TK419-2)

US $ 27-33 / 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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TCP/IP to 2 Channel Wiegand 2 Relay Output Controller with 2 Inputs for Access Control System TCP/IP Door Access Controller

TCP/IP to 2 Channel Wiegand 2 Relay Output Controller with 2 Inputs for Access Control System TCP/IP Door Access Controller

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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4G Industrial Router with Modbus Master Functionality

4G Industrial Router with Modbus Master Functionality

US $ 150-250 / Piece FOB
10 Pieces (MOQ)
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Eston Information Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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H3c R4700 G3 R4700g5 8sff 4lff 1u Server R4950 G5 AMD Nvme 7542 7642 7702 2.9Hz

H3c R4700 G3 R4700g5 8sff 4lff 1u Server R4950 G5 AMD Nvme 7542 7642 7702 2.9Hz

US $ 1,000-4,286 / Piece FOB
1 Piece (MOQ)
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Liaoning Sicheng Technology Co., Ltd.

Trading Company

Liaoning, China Since 2023
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4G Car GPS Tracker with FCC CE Certificated

4G Car GPS Tracker with FCC CE Certificated

US $ 28-33 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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High Accuracy Cors System Gnss Receiver Igf9p with 4G Modem

High Accuracy Cors System Gnss Receiver Igf9p with 4G Modem

US $ 1,000-1,200 / Set FOB
1 Set (MOQ)
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Tianjin Unique Technology Co., Ltd.

Tianjin, China Since 2020
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Terminal Wiring DIN Rail Installation Industrial Gateway Gcan-204 RS485 Serial to Can Bus Converter for Modbus RTU Protocol Conversion

Terminal Wiring DIN Rail Installation Industrial Gateway Gcan-204 RS485 Serial to Can Bus Converter for Modbus RTU Protocol Conversion

US $ 175 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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3.5'' Touch Screen Linux RFID Reader with TCP/IP Relay Output for Access Control Time Attendance Clock Payroll System

3.5'' Touch Screen Linux RFID Reader with TCP/IP Relay Output for Access Control Time Attendance Clock Payroll System

US $ 99 / 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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4G Real-Time Remote Location and Control of Vehicles

4G Real-Time Remote Location and Control of Vehicles

US $ 25-29 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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Rk3288 Tablet PC 15 Inch Android Tablets PC with Aviation Plug Capacitive Touch Screen

Rk3288 Tablet PC 15 Inch Android Tablets PC with Aviation Plug Capacitive Touch Screen

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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7 Inch 800*480 Uart TFT LCD Module with Rtp/P-Cap Touch Screen+Ttl/RS232 for Industrial Device

7 Inch 800*480 Uart TFT LCD Module with Rtp/P-Cap Touch Screen+Ttl/RS232 for Industrial Device

US $ 1-38 / Piece FOB
1 Piece (MOQ)
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Proculus Technologies Ltd.

Jiangsu, China
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OEM TFT LCD Mipi MCU RGB Small IPS Touch Screen LCD Display Modules

OEM TFT LCD Mipi MCU RGB Small IPS Touch Screen LCD Display Modules

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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PLC Matched Data-Concentrator Unit Digital Communication Mode Low-Voltage Type

PLC Matched Data-Concentrator Unit Digital Communication Mode Low-Voltage Type

US $ 70-260 / Piece FOB
5 Pieces (MOQ)
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Zhuhai Yujian Science & Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Modular I7-8550u VGA & HDMI Output 6X RS232 6X USB Ports Win10/Win11 Fanless Mini PC

Modular I7-8550u VGA & HDMI Output 6X RS232 6X USB Ports Win10/Win11 Fanless Mini PC

US $ 251.61-256.68 / pieces FOB
1 pieces (MOQ)
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Shenzhen Anstou Technology LTD

Guangdong, China Since 2024
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Cloud Management RFID Qr Code Access Control Auto Payment System for Turnstile Gym Amusement Parks Access Control

Cloud Management RFID Qr Code Access Control Auto Payment System for Turnstile Gym Amusement Parks Access 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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Reliable High Performance Efficient Remote Query Advanced M21f-V50 Terminal for Water Pollution

Reliable High Performance Efficient Remote Query Advanced M21f-V50 Terminal for Water Pollution

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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4G GPS Tracker with OBD Cable for Easy Installation Tk419-2

4G GPS Tracker with OBD Cable for Easy Installation Tk419-2

US $ 27-32 / 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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CT9 E Parking Access Control Gates Proximity Authentication Access Control Proximity Based Access Control

CT9 E Parking Access Control Gates Proximity Authentication Access Control Proximity Based Access Control

US $ 199 / 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 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)
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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

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

    Discover the perfect Access Control Card Reader addition 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.

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

    Upgrade your Access Control Card Reader with the elegant and durable Embedded Serial Device Module.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?

    Our Embedded Serial Device Module offers exceptional quality and style within the Access Control Card Reader category.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.

12.39 Inch 3m Surface Capacitive Multi Touch Panel Screen

12.39 Inch 3m Surface Capacitive Multi Touch Panel Screen

US $ 9-99 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Head Sun Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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RFID NFC BLE Qr Code Smart Phone APP Management Door Access Control Systems with 3.5" Customizable Ui Display

RFID NFC BLE Qr Code Smart Phone APP Management Door Access Control Systems with 3.5" Customizable Ui Display

US $ 199 / 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 Mini GPS Tracker for Vehicles Security Anti-Theft

4G Mini GPS Tracker for Vehicles Security Anti-Theft

US $ 36-40 / 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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Cidron Vg2 NFC Access Control Reader Turnstile Card Reader RS485

Cidron Vg2 NFC Access Control Reader Turnstile Card Reader RS485

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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4G GPS Tracker for Vehicle Tracking with High GPS Accuracy

4G GPS Tracker for Vehicle Tracking with High GPS Accuracy

US $ 35-39 / 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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CT9 Linux Based WiFi Access Control Standalone RFID NFC Reader Door Qr Code Access Controller Ethernet

CT9 Linux Based WiFi Access Control Standalone RFID NFC Reader Door Qr Code Access Controller Ethernet

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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1080P USB Camera Module Imx662 60fps IR Cut LED for Smart Home Surveillance System

1080P USB Camera Module Imx662 60fps IR Cut LED for Smart Home Surveillance System

US $ 24.35-57.5 / 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 Screw Water Cooled Chiller

Single Screw Water Cooled Chiller

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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Secondary Current Injection Tester Three Phase Relay Protection Tester

Secondary Current Injection Tester Three Phase Relay Protection Tester

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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4G Car GPS Tracker Cut off Engine by Relay (TK419)

4G Car GPS Tracker Cut off Engine by Relay (TK419)

US $ 38-43 / 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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Fisheye Ov9712 1MP USB 2.0 Sensor Image Camera Module for Smart Shopping Cart Path Tracking

Fisheye Ov9712 1MP USB 2.0 Sensor Image Camera Module for Smart Shopping Cart Path Tracking

US $ 7.65-29.5 / 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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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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Shenzhen Hosoton Technology Co., Ltd.

Trading Company

Guangdong, China Since 2022
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5g Dual SIM Industrial Router with 5 Ethernet Ports

5g Dual SIM Industrial Router with 5 Ethernet Ports

US $ 175 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Eston Information Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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