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Rs232 Serial Module

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50W 5000-6000MHz RF PA Module with Gain Temp Compensation for Signal Jammers

50W 5000-6000MHz RF PA Module with Gain Temp Compensation for Signal Jammers

US $ 1,400-1,800 / Set FOB
1 Set (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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XT2010MRZ 2D Barcode Scanner USB Passport Reader Passport Scanner Module

XT2010MRZ 2D Barcode Scanner USB Passport Reader Passport Scanner Module

US $ 85-90 / 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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384X288 100mm 5km Fire Monitor Network PTZ Camera Integrated Thermal Module

384X288 100mm 5km Fire Monitor Network PTZ Camera Integrated Thermal Module

US $ 4,700-5,450 / Piece FOB
5 Pieces (MOQ)
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Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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3 in 1 Magnetic Smart IC Card NFC RFID Reader Module with Psam

3 in 1 Magnetic Smart IC Card NFC RFID Reader Module with Psam

US $ 36-45 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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WiFi Iiot DTU Customized Wireless Transmission Module DTU Factory Price OEM

WiFi Iiot DTU Customized Wireless Transmission Module DTU Factory Price OEM

US $ 49-65 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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8086 Microprocessor/Microcomputer Training Kit Principle Interface Module

8086 Microprocessor/Microcomputer Training Kit Principle Interface Module

US $ 280-380 / Set FOB
3 Sets (MOQ)
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Idtrack Tech Co., Ltd

Shandong, China Since 2022
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High Power 50W 3000-5000MHz RF PA Module for Wireless RF Uav Jammer

High Power 50W 3000-5000MHz RF PA Module for Wireless RF Uav Jammer

US $ 3,500-3,800 / Set FOB
1 Set (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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10.1inch Horizontal Serial Screen Tn TFT LCD Display DOT Matrix LCD Module

10.1inch Horizontal Serial Screen Tn TFT LCD Display DOT Matrix LCD Module

US $ 10.5-11 / pcs FOB
1,000 pcs (MOQ)
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Hongkong Lestar Electronic Technology Limited

Guangdong, China Since 2024
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XT738MB self check-in kiosk QR scanner module for self-service

XT738MB self check-in kiosk QR scanner module for self-service

US $ 23-24 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Xingtong IoT Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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384X288 Thermal 20X Optical Dual Lens 550 Degree Temperature Measurement Camera Module

384X288 Thermal 20X Optical Dual Lens 550 Degree Temperature Measurement Camera Module

US $ 1,495-1,700 / Piece FOB
5 Pieces (MOQ)
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Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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Dse8660mkii Original Deep Sea Electronic Diesel Generator Part ATS Remote Control Module

Dse8660mkii Original Deep Sea Electronic Diesel Generator Part ATS Remote Control Module

US $ 850-920 / Piece FOB
1 Piece (MOQ)
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Xiamen Hyper Electric Technology Co., Ltd

Fujian, China Since 2023
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Small CMOS 2D Qr Upc Pdf417 Barcode Scanner Engine Embedded Barcode Reader Module HS-2008m

Small CMOS 2D Qr Upc Pdf417 Barcode Scanner Engine Embedded Barcode Reader Module HS-2008m

US $ 15-20 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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100W 1-3GHz Power Amplifier Module with Remote/Local Control for UHF Signal Blocker

100W 1-3GHz Power Amplifier Module with Remote/Local Control for UHF Signal Blocker

US $ 4,500-5,860 / Set FOB
1 Set (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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XT6996MB Self Service Passport Reader QR Code MRZ OCR Scanner Module

XT6996MB Self Service Passport Reader QR Code MRZ OCR Scanner Module

US $ 67-71 / 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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Infiraiy Mini640 Thermal Image Camera Core Module640X512hiqh Definition 9.1mm Focal Length Lens

Infiraiy Mini640 Thermal Image Camera Core Module640X512hiqh Definition 9.1mm Focal Length Lens

US $ 1,499-1,520 / sets FOB
2 sets (MOQ)
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Yantai Botu Automation Technology Co., Ltd

Shandong, China Since 2025
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Fast Response Embedded Face Recognition Module - 99.9% Accuracy for Turnstile Access Control System

Fast Response Embedded Face Recognition Module - 99.9% Accuracy for Turnstile Access Control System

US $ 261-291 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Easco Smart Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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High Reliability Impact Resistance Reaching 1000g@0.3ms Uncooled Infrared Module

High Reliability Impact Resistance Reaching [email protected] Uncooled Infrared Module

1 Piece (MOQ)
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Raythink Technology Co., Ltd.

Shandong, China Since 2024
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640X512 25-75mm Zoom Lens 3km Fire Protection Infrared Thermal Camera Module

640X512 25-75mm Zoom Lens 3km Fire Protection Infrared Thermal Camera Module

US $ 4,900-5,500 / Piece FOB
5 Pieces (MOQ)
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Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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Cheap Price Mini 1d 2D RS232 USB Barcode Qr Laser Scanner Module HS2008m

Cheap Price Mini 1d 2D RS232 USB Barcode Qr Laser Scanner Module HS2008m

US $ 16-20 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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500-2000MHz 50W Drone Signal Jammer RF Power Amplifier Uav Drone Jamming Module

500-2000MHz 50W Drone Signal Jammer RF Power Amplifier Uav Drone Jamming Module

US $ 2,400-3,100 / Set FOB
1 Set (MOQ)
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Audited Supplier
Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Lwir Thermal Imaging Module for Advanced Fire Detection Applications

Lwir Thermal Imaging Module for Advanced Fire Detection Applications

US $ 1,540 / Piece FOB
2 Pieces (MOQ)
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HANGZHOU SOAR SECURITY TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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XT206M3 XTIOT Fixed Mount Smartphone Display QR Code Scanner Module for Kiosk Terminal

XT206M3 XTIOT Fixed Mount Smartphone Display QR Code Scanner Module for Kiosk Terminal

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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640X512 19mm Athermalized CVBS High Resolution IR Thermal Imaging Module

640X512 19mm Athermalized CVBS High Resolution IR Thermal Imaging Module

US $ 1,520-1,800 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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About Rs232 Serial Module FAQ

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

    Our Rs232 Serial Module offers exceptional quality and style 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 Rs232 Serial Module is an essential part of our Access Control Card Reader offerings.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 Rs232 Serial Module is a standout piece 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.

Cainiao Standard for Special Goodsrs-232 USB Qr Code Reader Scanner Module 1d/2D Barcode Scanning Box (HS-2011)

Cainiao Standard for Special Goodsrs-232 USB Qr Code Reader Scanner Module 1d/2D Barcode Scanning Box (HS-2011)

US $ 34-40 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Industrial IoT Gateway Module Price IoT Gateway Board Linux for Construction Sites

Industrial IoT Gateway Module Price IoT Gateway Board Linux for Construction Sites

US $ 280 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Guangzhou Finger Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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High Stability 50W 500-3000MHz RF Power Amplifier Module for Uav Jammer

High Stability 50W 500-3000MHz RF Power Amplifier Module for Uav Jammer

US $ 3,100-4,000 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
XT206M3 China USB TTL Embedded Barcode Scan Module

XT206M3 China USB TTL Embedded Barcode Scan Module

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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640X512 19mm RS485 Control Interface IR Thermal Optical Module

640X512 19mm RS485 Control Interface IR Thermal Optical Module

US $ 1,450-1,550 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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13.56MHz Contactless RFID NFC Smart Card Reader Module Acm1323

13.56MHz Contactless RFID NFC Smart Card Reader Module Acm1323

US $ 14-18 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Versatile Automation CPU Module Kit for Enhanced Control Systems

Versatile Automation CPU Module Kit for Enhanced Control Systems

US $ 1,135.87 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Compact Lightweight 500-3000MHz 100W RF Power Amplifier Module with Over-Temp Protection Function

Compact Lightweight 500-3000MHz 100W RF Power Amplifier Module with Over-Temp Protection Function

US $ 4,950-6,450 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Visible Red Spot Laser Distance Module for Easy Alignment Operations

Visible Red Spot Laser Distance Module for Easy Alignment Operations

US $ 80.28-84.5 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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XT2002D China Fixed Mount Barcode Scan Module

XT2002D China Fixed Mount Barcode Scan Module

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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640X512 100mm Intrusion Protection 8km Vehicle Detection IR Thermal Camera Module

640X512 100mm Intrusion Protection 8km Vehicle Detection IR Thermal Camera Module

US $ 4,700-5,450 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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Contactless Reader Module Acm1323

Contactless Reader Module Acm1323

US $ 15-18 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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SPRT RME4 80mm 3 inch 24V embedded USB RS232 thermal panel receipt printer

SPRT RME4 80mm 3 inch 24V embedded USB RS232 thermal panel receipt printer

US $ 35-43 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Beijing Spirit Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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