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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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Edoo OEM&ODM Embedded 2D Bar Code Scanner Module Kiosk Arduino Barcode Scan Engine

Edoo OEM&ODM Embedded 2D Bar Code Scanner Module Kiosk Arduino Barcode Scan Engine

US $ 39.9-46.5 / unit FOB
1 unit (MOQ)
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Shenzhen Edoo-Iot Technology Co., Ltd.

Guangdong, China Since 2025
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Flexible Extension 640× 512 Ceramic-Packaged Infrared Detector Uncooled Imaging Infrared Module

Flexible Extension 640× 512 Ceramic-Packaged Infrared Detector Uncooled Imaging Infrared Module

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

Shandong, China Since 2024
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Support 254 Wired Devices Intelligent Addressable Fire Alarm Security System

Support 254 Wired Devices Intelligent Addressable Fire Alarm Security System

US $ 550-580 / Piece FOB
1 Piece (MOQ)
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Shenzhen Puzhesi Technology Co., Ltd.

Trading Company

Guangdong, China Since 2018
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Delta Inverter Variable Frequency Drive VFD037c43A-21 3.7kw 460V 3-pH 9A IP20 / NEMA1

Delta Inverter Variable Frequency Drive VFD037c43A-21 3.7kw 460V 3-pH 9A IP20 / NEMA1

US $ 300 / Piece FOB
1 Piece (MOQ)
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Shanghai UCANI Industrial Development Co., Ltd.

Shanghai, China Since 2019
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8 Inch NFC Fingerprint Industrial IP67 Biometric Touch Screen Rugged Tablet Android 12.0 Tablet

8 Inch NFC Fingerprint Industrial IP67 Biometric Touch Screen Rugged Tablet Android 12.0 Tablet

US $ 176-198 / Piece FOB
1 Piece (MOQ)
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Clover Industrial Co., Ltd

Guangdong, China Since 2020
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Temperature and Time Controller (XMTF-918T)

Temperature and Time Controller (XMTF-918T)

US $ 29.2 / Piece FOB
1 Piece (MOQ)
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Yuyao Gongyi Meter Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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27.23inch 3m Microtouch Multi Touchscreen for Casino Gambling Machines LCD Touch Sensor 98-0003-4232-3

27.23inch 3m Microtouch Multi Touchscreen for Casino Gambling Machines LCD Touch Sensor 98-0003-4232-3

US $ 120-125 / Piece FOB
10 Pieces (MOQ)
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Head Sun Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Low-Power Lora+4G Router for Remote Areas

Low-Power Lora+4G Router for Remote Areas

US $ 250-260 / Piece FOB
10 Pieces (MOQ)
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Xiamen Trust Information Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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Grid Tied Microinverter 1200W Waterproof Pure Sine Wave for Solar Energy System

Grid Tied Microinverter 1200W Waterproof Pure Sine Wave for Solar Energy System

US $ 90-120 / Piece FOB
10 Pieces (MOQ)
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Hefei Pinergy Solar Technology Co., Ltd.

Anhui, China Since 2020
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Evcc Controller EV Charging Communication Protocol Converter PLC for CCS Combo1 CCS Combo2

Evcc Controller EV Charging Communication Protocol Converter PLC for CCS Combo1 CCS Combo2

US $ 700-800 / Set FOB
1 Set (MOQ)
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Shanghai Mida EV Power Co., Ltd.

Shanghai, China Since 2020
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4W 50km Anti-Jamming Fhss Drone Uav Vtol Data Link Video Transmission Module

4W 50km Anti-Jamming Fhss Drone Uav Vtol Data Link Video Transmission Module

US $ 2,999-3,999 / Piece FOB
1 Piece (MOQ)
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LinkAV Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Easy Installation Customizable Recognition Module Palm Print & Face Recognition Time Clock (Wall/Floor/Turnstile) for Retail Store

Easy Installation Customizable Recognition Module Palm Print & Face Recognition Time Clock (Wall/Floor/Turnstile) for Retail Store

US $ 353-383 / 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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Mochuan Small Size 4.3inch Rj485 Ethernet RS485 Module Display HMI for Industrial Control

Mochuan Small Size 4.3inch Rj485 Ethernet RS485 Module Display HMI for Industrial 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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Scangle 14.1inch Capacitive Touch Screen All-in-One Windows/Android POS Terminal with Thermal Printer

Scangle 14.1inch Capacitive Touch Screen All-in-One Windows/Android POS Terminal with Thermal Printer

US $ 188-399 / Piece FOB
1 Piece (MOQ)
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Shenzhen Scangle Technology Co., Ltd.

Guangdong, China Since 2011
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Advanced 8-Channel Portable Vibrating Wire Strain Measurement System

Advanced 8-Channel Portable Vibrating Wire Strain Measurement System

US $ 1-99,999 / Piece FOB
1 Piece (MOQ)
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Kingmach Measurement &Monitoring Tech Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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Eaton 9px UPS 9px11kipm31 11kVA 11000va 11000 Va Tower Rack Installation Exchangeable Online UPS 3u 3 Phase Input 1 Phase Output for Date Center

Eaton 9px UPS 9px11kipm31 11kVA 11000va 11000 Va Tower Rack Installation Exchangeable Online UPS 3u 3 Phase Input 1 Phase Output for Date Center

US $ 651 / Piece FOB
1 Piece (MOQ)
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Vesion Tech Co. Ltd

Trading Company

Guangdong, China Since 2024
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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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30-300mm Uncooled 640*512 12um Pixel Size Thermal Imaging Module

30-300mm Uncooled 640*512 12um Pixel Size Thermal Imaging Module

US $ 28,000-30,000 / Piece FOB
1 Piece (MOQ)
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Hangzhou Huanyu Vision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Uncooled Thermal Camera Module 384x288/17μm for All Weather Safe Driving

Uncooled Thermal Camera Module 384x288/17μm for All Weather Safe Driving

1 Piece (MOQ)
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Wuhan Guide Infrared Co., Ltd.

Hubei, China Since 2021
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Solar Powered Smart Weather Station with Outdoor Sensor

Solar Powered Smart Weather Station with Outdoor Sensor

US $ 799-1,999 / Piece FOB
1 Piece (MOQ)
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Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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15-75mm 12um 640*512 Vox Detector IP Output Thermal Imaging Module

15-75mm 12um 640*512 Vox Detector IP Output Thermal Imaging Module

US $ 3,000-3,550 / Piece FOB
1 Piece (MOQ)
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Shanghai Future Vision Technology Co., Ltd.

Trading Company

Shanghai, China Since 2022
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4W 50km Anti-Jamming Drone Uav Video Transmitter Receiver Data Link Module

4W 50km Anti-Jamming Drone Uav Video Transmitter Receiver Data Link Module

US $ 99-999 / Piece FOB
1 Piece (MOQ)
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LinkAV Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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1.95" Inch TFT/LCD display/screen Module in resolution 170X320

1.95" Inch TFT/LCD display/screen Module in resolution 170X320

US $ 10 / Piece FOB
500 Pieces (MOQ)
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Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
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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.

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

    Discover the perfect Access Control Card Reader addition with our 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?

    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.

Cost-Effective Custom Recognition Module Palm Print & Face Biometric Check-in Device with 99.98% Accuracy for Hotel Resort

Cost-Effective Custom Recognition Module Palm Print & Face Biometric Check-in Device with 99.98% Accuracy for Hotel Resort

US $ 353-383 / 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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Medical Treadmill Stress ECG Test System

Medical Treadmill Stress ECG Test System

US $ 8,000 / Piece FOB
1 Piece (MOQ)
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Anjue Medical Equipment Co., Ltd.

Anhui, China Since 2011
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Infiraiyfpvthermal Imaging Camera Module Thermal Camera Mainboard and Lens with CVBS Output

Infiraiyfpvthermal Imaging Camera Module Thermal Camera Mainboard and Lens with CVBS Output

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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ICS Triplex T8110 T8110B Trusted TMR Processor Module

ICS Triplex T8110 T8110B Trusted TMR Processor Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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802.11kvr Seamless Roaming WiFi6 Module Access Point for Underground Mining WiFi Solutions

802.11kvr Seamless Roaming WiFi6 Module Access Point for Underground Mining WiFi Solutions

US $ 1-200 / Box FOB
1 Box (MOQ)
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Shenzhen Shuotian Information Technology Co., Ltd.

Guangdong, China Since 2025
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High Quality Mini PC Intel I7-1255u 10 Core 12 Threads DDR5 M. 2 SSD Computer Mini PC

High Quality Mini PC Intel I7-1255u 10 Core 12 Threads DDR5 M. 2 SSD Computer Mini PC

US $ 220-288 / 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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Equipped with Rich Lenses Multiple Extension Components to Satisfy High-Performance Application Requirements Uncooled Infrared Module

Equipped with Rich Lenses Multiple Extension Components to Satisfy High-Performance Application Requirements Uncooled Infrared Module

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

Shandong, China Since 2024
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High Quality HD-SDI/CVBS Video Signal Output Encoding Tail Board

High Quality HD-SDI/CVBS Video Signal Output Encoding Tail Board

US $ 110-120 / Piece FOB
1 Piece (MOQ)
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Hangzhou Savgood Technology Co., Ltd.

Zhejiang, China Since 2019
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5.5 Inch 3GB RAM Fingerprint NFC Mobile POS Payment Terminal WiFi Bt Touch Screen Android Handheld POS Terminal with Printer

5.5 Inch 3GB RAM Fingerprint NFC Mobile POS Payment Terminal WiFi Bt Touch Screen Android Handheld POS Terminal with Printer

US $ 98-105 / Piece FOB
1 Piece (MOQ)
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OCOM Technologies Limited

Guangdong, China Since 2015
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640X512 13mm Athermalized Thermal Imaging IP Camera Module Vox Uncooled Detector ≤ 35mk Netd

640X512 13mm Athermalized Thermal Imaging IP Camera Module Vox Uncooled Detector ≤ 35mk Netd

US $ 1,290-1,360 / Piece FOB
1 Piece (MOQ)
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Hangzhou Huanyu Vision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Advanced UHF Card Readers with Long Range Reading Capability Perfect for Industrial Applications

Advanced UHF Card Readers with Long Range Reading Capability Perfect for Industrial Applications

US $ 79 / Piece FOB
100 Pieces (MOQ)
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S4A Industrial Co., Limited

Guangdong, China Since 2018
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Lets 4 Basket Indicators Weight Indicator Weight Electronic Indicator Zf electronic Indicator B19

Lets 4 Basket Indicators Weight Indicator Weight Electronic Indicator Zf electronic Indicator B19

US $ 125 / Piece FOB
1 Piece (MOQ)
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Danko Scale Co., Ltd.

Jiangsu, China Since 2022
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Industrial Grade Swing Gate with Rebound Alert System

Industrial Grade Swing Gate with Rebound Alert System

US $ 1,779-3,179 / Piece FOB
1 Piece (MOQ)
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Fujica System Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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