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Embedded Serial Device Module

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DELL Poweredge R340 Intel Xeon E-2288g Enterprise Rack Server

DELL Poweredge R340 Intel Xeon E-2288g Enterprise Rack Server

US $ 2,100-2,300 / Piece FOB
1 Piece (MOQ)
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Beijing Xin Qi Dian Technology Co., Ltd.

Beijing, China Since 2022
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Linux NFC Mobile APP Smart Door Access Control Time Attendance System Device with Programmable Key Functions and Sdk

Linux NFC Mobile APP Smart Door Access Control Time Attendance System Device with Programmable Key Functions and 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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4G LTE Cat M1 Car GPS Tracker Cut off Engine Remotely Tk418

4G LTE Cat M1 Car GPS Tracker Cut off Engine Remotely Tk418

US $ 31-35 / 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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CT9 Cloud Server Remote Controlled WiFi Time Attendance Mqtt HTTP Machine with RFID IC ID Reader Qr Code Reader

CT9 Cloud Server Remote Controlled WiFi Time Attendance Mqtt HTTP Machine with RFID IC ID Reader Qr Code Reader

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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Waterproof IP65 GPS Tracker for Vehicles Car Bus Heavy Equipment

Waterproof IP65 GPS Tracker for Vehicles Car Bus Heavy Equipment

US $ 36-40 / 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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Iot Ethernet TCP/IP Network Relay Controller for Door Access Control System

Iot Ethernet TCP/IP Network Relay Controller for 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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10.1 Inch Touch Screen Medical Grade 350 Nits Readable Waterproof Touchscreen 12V IP65 All in One PC

10.1 Inch Touch Screen Medical Grade 350 Nits Readable Waterproof Touchscreen 12V IP65 All in One PC

US $ 189-219 / 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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High Voltage Frequency Lithium Charger 3 Phase 20kw LiFePO4 Battery Charger Czc7hc-D750/0200

High Voltage Frequency Lithium Charger 3 Phase 20kw LiFePO4 Battery Charger Czc7hc-D750/0200

US $ 1,800-2,100 / 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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Industrial Grade Fanless Mini PC with I7-1195g7 Processor and Warranty

Industrial Grade Fanless Mini PC with I7-1195g7 Processor and Warranty

US $ 280-358 / Piece FOB
1 Piece (MOQ)
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Shenzhen Shinho Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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High Performance 4G LTE Cat1 GPS Tracker for Fleet Management

High Performance 4G LTE Cat1 GPS Tracker for Fleet Management

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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Wiegand 1/2/4 Door RFID Access Control Board Network Web Access Controller with Free Sdk

Wiegand 1/2/4 Door RFID Access Control Board Network Web Access Controller with Free Sdk

US $ 37 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Tianrui Cloud Technology Co., Ltd.

Guangdong, China Since 2025
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Single Compressor Water Cooled Screw Chiller Price

Single Compressor Water Cooled Screw Chiller Price

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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16CH 1080P Lite 5-in-1 HD Analog Hybrid DVR&NVR

16CH 1080P Lite 5-in-1 HD Analog Hybrid DVR&NVR

US $ 99.99 / Piece FOB
1 Piece (MOQ)
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Shenzhen Unique Vision Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2009
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Gtgh 16 Ports Gpon Service Card Board with 16 SFP Modules C+ C++

Gtgh 16 Ports Gpon Service Card Board with 16 SFP Modules C+ C++

US $ 300-500 / Piece FOB
1 Piece (MOQ)
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Hongking Communication Technology Shenzhen Co., Limited

Guangdong, China Since 2010
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CT9 E Multi Door Access Control System NFC Access Control System Outdoor Access Control Keypad

CT9 E Multi Door Access Control System NFC Access Control System Outdoor Access Control Keypad

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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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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Industrial Tablet PC Rugged 12.2 Inch Tablet IP65 Waterproof Windows 1920*1200 Full HD Touch Screen Q10p

Industrial Tablet PC Rugged 12.2 Inch Tablet IP65 Waterproof Windows 1920*1200 Full HD Touch Screen Q10p

US $ 580-780 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hosoton Technology Co., Ltd.

Trading Company

Guangdong, China Since 2022
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Android System Mainboard for Smart Vacuum Cleaners and Floor Care Devices

Android System Mainboard for Smart Vacuum Cleaners and Floor Care Devices

US $ 64.9-69.9 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Grandtop Electronics Co., Ltd.

Guangdong, China Since 2017
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Best Car GPS Tracker for Fleets with Real-Time Tracking & Advanced Safety

Best Car GPS Tracker for Fleets with Real-Time Tracking & Advanced Safety

US $ 35-39 / 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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Rockchip Rk3568 Android Integrated Board

Rockchip Rk3568 Android Integrated Board

US $ 52-60 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Boxing World Technology Co., Ltd.

Guangdong, China Since 2014
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Kb401 4G Embedded Router Module, PCBA, 4G Router Module, LTE Router

Kb401 4G Embedded Router Module, PCBA, 4G Router Module, LTE Router

US $ 40 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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RS485 RS232 Wiegand RFID Reader with Embedded 2D Barcode Qr Code Scanner

RS485 RS232 Wiegand RFID Reader with Embedded 2D Barcode Qr Code Scanner

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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4G Multifunctional GPS Tracker for Fleet Logistic Mangement (TK419)

4G Multifunctional GPS Tracker for Fleet Logistic Mangement (TK419)

US $ 38-43 / 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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About Embedded Serial Device Module FAQ

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

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

    The Embedded Serial Device Module is a standout piece in our Access Control Card Reader collection.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.

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

    The Embedded Serial Device Module is a top choice in our Access Control Card Reader collection.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.

Sdk 4G GSM Professional Door with RFID Card Reader Function Access Control Machine

Sdk 4G GSM Professional Door with RFID Card Reader Function Access Control Machine

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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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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7 Inch Industrial Computer Capacitance LCD Display Shell-Less Panel PC Supplier

7 Inch Industrial Computer Capacitance LCD Display Shell-Less Panel PC Supplier

US $ 109-143 / 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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Single Door Small Chiller Mini Desktop Refrigerator

Single Door Small Chiller Mini Desktop Refrigerator

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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Factory Customed 10 Inch Data Collection Tablet Industrial IP67 Rugged Tablet PC

Factory Customed 10 Inch Data Collection Tablet Industrial IP67 Rugged Tablet PC

US $ 305-345 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hosoton Technology Co., Ltd.

Trading Company

Guangdong, China Since 2022
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CT9 PRO IP65 Waterproof Cloud Software School Time Attendance System Access Control Machine

CT9 PRO IP65 Waterproof Cloud Software School Time Attendance System Access Control Machine

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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10.2 Inch Embedded Industrial Panel PC, Industrial Panel Computer

10.2 Inch Embedded Industrial Panel PC, Industrial Panel Computer

US $ 169-183 / 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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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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Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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Civintec WiFi Access Control Time Attendance Access Control Time Attendance System WiFi 4G RFID Access Control

Civintec WiFi Access Control Time Attendance Access Control Time Attendance System WiFi 4G RFID 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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Best Selling 4G Real Time GPS Trackers Worldwide Used and Many Accessories Support

Best Selling 4G Real Time GPS Trackers Worldwide Used and Many Accessories Support

US $ 23-27 / 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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Hospital & Airport Security Solution: Contactless NFC Access Control, Visitor Check-in System & RFID Attendance Tracking

Hospital & Airport Security Solution: Contactless NFC Access Control, Visitor Check-in System & RFID Attendance Tracking

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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4G/3G Stable Car GPS Tracker Cut Engine Remotely Sos Alarm (TK419)

4G/3G Stable Car GPS Tracker Cut Engine Remotely Sos Alarm (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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Freezer Chest Top Open Single Door Display Chiller Industrial Upright Freezer

Freezer Chest Top Open Single Door Display Chiller Industrial Upright Freezer

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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