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Embedded Serial Device Module

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R4900 2u Rack Server with Dual Channel and Pcie Standard Slots

R4900 2u Rack Server with Dual Channel and Pcie Standard Slots

US $ 3,899-7,899 / Piece FOB
1 Piece (MOQ)
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Beijing Qingyi Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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CT5 Wiegand 13.56MHz RFID NFC Card Reader RS485 Access Control Qr Code Scanner Touch Keyboard Waterproof

CT5 Wiegand 13.56MHz RFID NFC Card Reader RS485 Access Control Qr Code Scanner Touch Keyboard Waterproof

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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Faith Manual Batch Coding Machine Bar Code Machine Batch Code Printing Machine Inkjet Printer Online

Faith Manual Batch Coding Machine Bar Code Machine Batch Code Printing Machine Inkjet Printer Online

US $ 918-988 / Piece FOB
1 Piece (MOQ)
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Shenyang Faith Technology Co., Ltd.

Trading Company

Liaoning, China Since 2020
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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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Customization Merchant Magnetic Chip Card Reader Payment POS Smart Mini ATM POS Machine Android 12.0 POS Z90

Customization Merchant Magnetic Chip Card Reader Payment POS Smart Mini ATM POS Machine Android 12.0 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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Industrial Grade 19-Inch IP65 Waterproof Touch Panel Monitor

Industrial Grade 19-Inch IP65 Waterproof Touch Panel Monitor

US $ 219-249 / 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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LSM6DS3TR LSM6DS3TR-C Accelerometer and Gyroscope Digital 14 -Pin LGA sensor

LSM6DS3TR LSM6DS3TR-C Accelerometer and Gyroscope Digital 14 -Pin LGA sensor

US $ 0.6-20 / Piece FOB
1,000 Pieces (MOQ)
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Shenzhen Semilotec Co., Ltd.

Guangdong, China Since 2018
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Winstar 2.42-inch 128x64 Graphic OLED Display [WEP012864AJ(RS232)]

Winstar 2.42-inch 128x64 Graphic OLED Display [WEP012864AJ(RS232)]

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

Trading Company

Fujian, China Since 2015
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USB-RS232-PCB/USB to RS232 Serial Interface PCB for Cable

USB-RS232-PCB/USB to RS232 Serial Interface PCB for Cable

US $ 3.98 / pieces FOB
3,000 pieces (MOQ)
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Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Ssi Wholesale Real-Time Industrial Grade Terminal with Wireless Module

Ssi Wholesale Real-Time Industrial Grade Terminal with Wireless Module

US $ 558-786 / Piece FOB
1 Piece (MOQ)
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Fujian, China Since 2026
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7-Inch LCD Android 10 Device for Qr Code Transactions Validator

7-Inch LCD Android 10 Device for Qr Code Transactions Validator

US $ 185-250 / Piece FOB
1 Piece (MOQ)
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Eston Information Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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GPS Gnss Receiver C19 with 1100 Channels Machine Control Cors Station

GPS Gnss Receiver C19 with 1100 Channels Machine Control Cors Station

US $ 3,000-3,500 / Piece FOB
1 Piece (MOQ)
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Tianjin Unique Technology Co., Ltd.

Tianjin, China Since 2020
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Industrial Medical Embedded 10.1 Inch IPS Resistive Touch Panel Screen LCD Display

Industrial Medical Embedded 10.1 Inch IPS Resistive Touch Panel Screen LCD Display

US $ 72-115 / Piece FOB
1 Piece (MOQ)
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Shenzhen HYY Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Civintec Door Control Access System Access Control Keypad Multi Door Access Control

Civintec Door Control Access System Access Control Keypad Multi Door 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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10.1-Inch Vesa/Wall Mount Touch Screen All in One Panel PC Android Industrial Tablet PC for Smart Medical/Fitness Bike

10.1-Inch Vesa/Wall Mount Touch Screen All in One Panel PC Android Industrial Tablet PC for Smart Medical/Fitness Bike

US $ 160-186 / 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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Factory Assessment Portable Secondary Relay Protection Test Equipment

Factory Assessment Portable Secondary Relay Protection Test Equipment

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 LTE GPS Tracker with Over-Speed Alert Geo-Fence Alert

4G LTE GPS Tracker with Over-Speed Alert Geo-Fence Alert

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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Online Qr Code Scanner Cloud WiFi Time Attendance Device

Online Qr Code Scanner Cloud WiFi Time Attendance Device

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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Industrial Screw Air Cooled Water Cooling Chiller Machine

Industrial Screw Air Cooled Water Cooling Chiller Machine

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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4G GPS Tracker with Sos/External Battery/iButton for Driver's ID Confirmation

4G GPS Tracker with Sos/External Battery/iButton for Driver's ID Confirmation

US $ 41-46 / 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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Smart Gym Office Door Security System UV-Resistant Keypad Mobile APP Access Cloud-Based Membership Management 13.56MHz 125kHz

Smart Gym Office Door Security System UV-Resistant Keypad Mobile APP Access Cloud-Based Membership Management 13.56MHz 125kHz

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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4.3inch TFT LCD Modules Efficient Brightness Sunlight Readable Touch Screen Display Monitors

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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Low Price Excel Chemistry Analyzer Blood Test Chemistry Analyzer Mslba09

Low Price Excel Chemistry Analyzer Blood Test Chemistry Analyzer Mslba09

US $ 500-3,000 / Piece FOB
1 Piece (MOQ)
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MEDSINGLONG CO LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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About Embedded Serial Device Module FAQ

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

    Upgrade your Access Control Card Reader with the elegant and durable 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.

  • 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.

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

    The Embedded Serial Device Module is a key item within our extensive Access Control Card Reader selection.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.

4CH 1080P 5-in-1 HD Analog Hybrid DVR&NVR

4CH 1080P 5-in-1 HD Analog Hybrid DVR&NVR

US $ 59.99 / 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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Industrial 4G GPS Tracker with Dual TCP/UDP Protocol for Vehicle Tracking Solution

Industrial 4G GPS Tracker with Dual TCP/UDP Protocol for Vehicle Tracking Solution

US $ 24-27 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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Poe TCP IP Ethernet Smart Qr Code Barcode Scanner Remotely Controlled Access Control System

Poe TCP IP Ethernet Smart Qr Code Barcode Scanner Remotely Controlled Access Control System

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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5 Inch All in One Touch ATM POS Mobile Mini Android Handheld POS with NFC and Printer Z90

5 Inch All in One Touch ATM POS Mobile Mini Android Handheld POS with NFC and Printer 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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LTE Cat M1 Vehicle Car GPS Tracking Device with Back up Battery (TK418)

LTE Cat M1 Vehicle Car GPS Tracking Device with Back up Battery (TK418)

US $ 29-33 / 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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USB to RS232 Serial Adapter PCBA W/Embedded Electronics, USB Connector with LEDs

USB to RS232 Serial Adapter PCBA W/Embedded Electronics, USB Connector with LEDs

US $ 5.98 / pieces FOB
500 pieces (MOQ)
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Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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CT9 E Wireless Door Access Control System Two Door Access Control System WiFi Door Access Control System

CT9 E Wireless Door Access Control System Two Door Access Control System WiFi Door Access Control System

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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Good Quality GPS Tracker with Remotely Cut-off Power

Good Quality GPS Tracker with Remotely Cut-off Power

US $ 30-34 / 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-Speed 5g Router for Reliable Industrial Network Solutions

High-Speed 5g Router for Reliable Industrial Network Solutions

US $ 250 / Piece FOB
1 Piece (MOQ)
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Eston Information Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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Custom 10/ 12/ 15/ 17/19/ 21.5/ 22 Inch Industrial All in One Touchscreen Panel PC with RS232

Custom 10/ 12/ 15/ 17/19/ 21.5/ 22 Inch Industrial All in One Touchscreen Panel PC with RS232

US $ 150-162 / 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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Keypad NFC RFID Card Outdoor Access Control Reader Embedded Qr Code Barcode Scanner

Keypad NFC RFID Card Outdoor Access Control Reader Embedded Qr Code Barcode Scanner

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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Flying Fiber Laser Marking Machine for Efficient Metal and Plastic Marking

Flying Fiber Laser Marking Machine for Efficient Metal and Plastic Marking

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

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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High Accuracy Heading 744 Channels Gnss Receiver C19h

High Accuracy Heading 744 Channels Gnss Receiver C19h

US $ 3,500 / Piece FOB
3 Pieces (MOQ)
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Audited Supplier
Tianjin Unique Technology Co., Ltd.

Tianjin, China Since 2020
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