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Rs232 Serial Module

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Remote Control RFID Wireless Module Uhf Rfid Hmi Wifi Module

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XT205M5 Kiosk Qr Code Scanner Barcode Reader Module For KIOSK

XT205M5 Kiosk Qr Code Scanner Barcode Reader Module For KIOSK

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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500-2000MHz 100W Solid State Power Amplifier Module for Two Way Radio Repeater

500-2000MHz 100W Solid State Power Amplifier Module for Two Way Radio Repeater

US $ 3,718-4,818 / 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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640X512 75mm Fixed Onvif RS485 Control PTZ Thermal Camera Module with Lens

640X512 75mm Fixed Onvif RS485 Control PTZ Thermal Camera Module with Lens

US $ 4,650-4,850 / Piece FOB
5 Pieces (MOQ)
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Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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Mochuan 4.3 Inch IP65 HMI Power Communication Interface Terminal Module for Modbus Control

Mochuan 4.3 Inch IP65 HMI Power Communication Interface Terminal Module for Modbus Control

US $ 50-58 / Piece FOB
1 Piece (MOQ)
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Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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2D Embedded Barcode Scanner Module HS-2008m

2D Embedded Barcode Scanner Module HS-2008m

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

Guangdong, China Since 2009
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Analog Acquisition Module, Signal Isolator/Conversion Module, Signal Transmitter, Analog Signal Amplifier Module

Analog Acquisition Module, Signal Isolator/Conversion Module, Signal Transmitter, Analog Signal Amplifier Module

US $ 22.5-22.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Professional HD Cofdm Wireless Mobile Video Receiver Module

Professional HD Cofdm Wireless Mobile Video Receiver Module

US $ 1,000 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Keweitai Enterprise Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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Yokogawa Cp461-50 S1 Cp451-50 S2 Processor Module

Yokogawa Cp461-50 S1 Cp451-50 S2 Processor Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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FT232h High-Speed Multifunction Module USB to Jtag Uart/Fifo Spi/I2c Module

FT232h High-Speed Multifunction Module USB to Jtag Uart/Fifo Spi/I2c Module

US $ 19-99 / Piece FOB
200 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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100W 1000-3000MHz RF Power Amplifier Module for Fpv Video Link Jammer

100W 1000-3000MHz RF Power Amplifier Module for Fpv Video Link Jammer

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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5W Broadband MIMO Mesh Network Uav Remote Lands Controller Uav Radio Communication Module Vtol Uav Transmission System

5W Broadband MIMO Mesh Network Uav Remote Lands Controller Uav Radio Communication Module Vtol Uav Transmission System

US $ 6,250 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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XT205M5 XTIOT Ultra Light 2D Embedded Barcode Module

XT205M5 XTIOT Ultra Light 2D Embedded Barcode Module

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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Ds360 Geolink Mwd Directional Module Measure Orientation for Drilling Equirment

Ds360 Geolink Mwd Directional Module Measure Orientation for Drilling Equirment

US $ 27,000-27,500 / Piece FOB
10 Pieces (MOQ)
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Qingdao ZITN Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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384X288 50mm Manual Microbolometer Infrared Camera Modules for System Integration

384X288 50mm Manual Microbolometer Infrared Camera Modules for System Integration

US $ 1,200-1,400 / Piece FOB
5 Pieces (MOQ)
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Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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Mochuan 7inch M007 Control Panel HMI Interface Module for Burner Control

Mochuan 7inch M007 Control Panel HMI Interface Module for Burner Control

US $ 170-185 / Piece FOB
1 Piece (MOQ)
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Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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Foxboro Fbm230 P0926gu Fbm233 P0926gx Fbm3a/33A P0500ru Fbm4/39/44 P0500ry P0400yd Fbm3 Communication Module Channel Isolated Redundant Ethernet Communications

Foxboro Fbm230 P0926gu Fbm233 P0926gx Fbm3a/33A P0500ru Fbm4/39/44 P0500ry P0400yd Fbm3 Communication Module Channel Isolated Redundant Ethernet Communications

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Ldk 40m Green Laser Distance Sensor High Accuracy Industrial Laser Measuring Module for Gnss Total Station

Ldk 40m Green Laser Distance Sensor High Accuracy Industrial Laser Measuring Module for Gnss Total Station

US $ 60-75 / Piece FOB
1 Piece (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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All in One Smart Card Reader Module Hcc-T10-DC3

All in One Smart Card Reader Module Hcc-T10-DC3

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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FT232h Breakout - General Purpose USB to Gpio+Spi+I2c Module

FT232h Breakout - General Purpose USB to Gpio+Spi+I2c Module

US $ 15.99-39.99 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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100W 500-2000MHz Linear Power Amplifier Jammer Drone Defense Signal Shielding RF Module

100W 500-2000MHz Linear Power Amplifier Jammer Drone Defense Signal Shielding RF Module

US $ 3,718-4,818 / 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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XT206M3 OEM 2D Payment Barcode Scanner Usb Qr Code Module for Outdoor Interactive Kiosk

XT206M3 OEM 2D Payment Barcode Scanner Usb Qr Code Module for Outdoor Interactive Kiosk

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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4.3 Inch TFT DOT Matrix LCD Module with a Resolution of 800*480

4.3 Inch TFT DOT Matrix LCD Module with a Resolution of 800*480

US $ 5-5.6 / pcs FOB
1,000 pcs (MOQ)
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Hongkong Lestar Electronic Technology Limited

Guangdong, China Since 2024
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640X512 20-100mm Zoom Lenses High Sensitivity Thermal Camera Sensor Module

640X512 20-100mm Zoom Lenses High Sensitivity Thermal Camera Sensor Module

US $ 6,800-7,550 / 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

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

    Enhance your Access Control Card Reader setup with our premium Rs232 Serial 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?

    Discover the perfect Access Control Card Reader addition with our Rs232 Serial 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.

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

    The Rs232 Serial 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.

Mochuan Ethernet RS485 Electric HMI Display Touch Operator Panel Modbus Interface Module

Mochuan Ethernet RS485 Electric HMI Display Touch Operator Panel Modbus Interface Module

US $ 175-190 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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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)
Contact Supplier
Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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500-2000MHz 100W Power Amplifier Module with Stable Performance for Counter Uav Dispositivo

500-2000MHz 100W Power Amplifier Module with Stable Performance for Counter Uav Dispositivo

US $ 3,718-4,818 / 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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Grow GM60-S Small Round Uart 1d/2D Barcode Reader Module

Grow GM60-S Small Round Uart 1d/2D Barcode Reader Module

US $ 14.6 / Piece FOB
1 Piece (MOQ)
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Hangzhou Grow Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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46" Samsung Lti460hn11 Video Wall LED Module with Controller

46" Samsung Lti460hn11 Video Wall LED Module with Controller

US $ 399-699 / Piece FOB
4 Pieces (MOQ)
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Shenzhen DS Technology Co., Ltd.

Guangdong, China Since 2018
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WiFi Module RS232 RS485 Ttl Interface 2.4G Wireless 4G Module

WiFi Module RS232 RS485 Ttl Interface 2.4G Wireless 4G Module

US $ 9-12 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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384X288 50mm 2km Fire Detection Thermal Imaging Camera Thermoelectric Modules

384X288 50mm 2km Fire Detection Thermal Imaging Camera Thermoelectric Modules

US $ 1,350-1,550 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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Mochuan Chinese 7" Mini Ethernet Industrial TFT LCD HMI Interface Module

Mochuan Chinese 7" Mini Ethernet Industrial TFT LCD HMI Interface Module

US $ 170-185 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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New and Original Bently Nevada 3500/92-02-01-00 133323-01 Comm Gateway I/O Module

New and Original Bently Nevada 3500/92-02-01-00 133323-01 Comm Gateway I/O Module

US $ 2,000-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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USB+RS232 Mobile Apple and Google VAS Wallet NFC Module Acm1552D-Cw

USB+RS232 Mobile Apple and Google VAS Wallet NFC Module Acm1552D-Cw

US $ 70-80 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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1350-1450MHz Broadband Wireless Networking Airborne Module for Manet System

1350-1450MHz Broadband Wireless Networking Airborne Module for Manet System

1 Piece (MOQ)
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Audited Supplier
Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Wideband 1-3GHz 100W RF Power Amplifier Module for Uav GPS Interference

Wideband 1-3GHz 100W RF Power Amplifier Module for Uav GPS Interference

US $ 4,500-5,860 / 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
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