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Rs232 Interface Module

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Low Frequency 125kHz Em4200 Tk4100 Temic T5577 RFID Card Reader Module

Low Frequency 125kHz Em4200 Tk4100 Temic T5577 RFID Card Reader Module

US $ 5-26 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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125kHz Lf RFID Module Support Em4200 Chip for Production Identification

125kHz Lf RFID Module Support Em4200 Chip for Production Identification

US $ 5-26 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Ldk 40m High Precision Laser Distance Sensor RS232 RS485 Ttl Output Industrial Laser Rangefinder Module

Ldk 40m High Precision Laser Distance Sensor RS232 RS485 Ttl Output Industrial Laser Rangefinder Module

US $ 45-80 / Piece FOB
1 Piece (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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125kHz Em Keyboard Emulation Access Control USB RFID Reader Module

125kHz Em Keyboard Emulation Access Control USB RFID Reader Module

US $ 5-26 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Original Manufacturer 125kHz RFID Module 5V Power Supply

Original Manufacturer 125kHz RFID Module 5V Power Supply

US $ 5-26 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Diagnostic LED 2-Channel Serial Communication PLC Module B&R

Diagnostic LED 2-Channel Serial Communication PLC Module B&R

US $ 180.77 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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XT206H2 Wide Voltage Scanner Module 1D 2D Scanner 3.3V Logic Scanner Module

XT206H2 Wide Voltage Scanner Module 1D 2D Scanner 3.3V Logic Scanner Module

US $ 35 / 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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60m Long Distance Laser Range Sensor RS232 RS485 Industrial Laser Measuring Module for Outdoor Use

60m Long Distance Laser Range Sensor RS232 RS485 Industrial Laser Measuring Module for Outdoor Use

US $ 65.1-73.6 / Piece FOB
5 Pieces (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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200m Industrial Laser Distance Sensor Long Range RS232 RS485 Laser Measurement Module for Construction

200m Industrial Laser Distance Sensor Long Range RS232 RS485 Laser Measurement Module for Construction

US $ 60.9-66.5 / Piece FOB
5 Pieces (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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RS485 Isolated Repeater Sensor Signal Module Supports 255 RS485 Devices Amplifier Module

RS485 Isolated Repeater Sensor Signal Module Supports 255 RS485 Devices Amplifier Module

US $ 19.88-22.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Ldk 100m Long Range Laser Distance Sensor RS232 Ttl Industrial Laser Measurement Module for Surveying

Ldk 100m Long Range Laser Distance Sensor RS232 Ttl Industrial Laser Measurement Module for Surveying

US $ 60-68 / Piece FOB
5 Pieces (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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Siemens S7-1200 Cm1241 Communication Module 6es72411CH301xb0 RS422/485 Serial Module

Siemens S7-1200 Cm1241 Communication Module 6es72411CH301xb0 RS422/485 Serial Module

US $ 56-60 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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720p 1080P RS232 RS485 Serial Interface Camera Module for Security Cameras

720p 1080P RS232 RS485 Serial Interface Camera Module for Security Cameras

US $ 12-15 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Ziyangxing Technology Co., Ltd

Guangdong, China
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Analog Signal to Digital Signal Module RS485 RS232 Modbus RTU 4-20mA 0-10V Data Acquistion

Analog Signal to Digital Signal Module RS485 RS232 Modbus RTU 4-20mA 0-10V Data Acquistion

US $ 215-220 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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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)
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Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Original Honeywell FC-Dcom-232/485 Communication Interface Module

Original Honeywell FC-Dcom-232/485 Communication Interface Module

US $ 2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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Bn-280 RS232 GPS Module Glonass Module Gnss Module

Bn-280 RS232 GPS Module Glonass Module Gnss Module

US $ 0.071-14.9 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China Since 2026
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2D Embedded Barcode Reader Mini Fixed Engine Qr Barcode Scanning Module USB for Wall Mounted Vending Kiosks Buses Stock

2D Embedded Barcode Reader Mini Fixed Engine Qr Barcode Scanning Module USB for Wall Mounted Vending Kiosks Buses Stock

US $ 15.5-18 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Dyscan Technology Co., Ltd

Guangdong, China Since 2023
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Top-Class UHF Module Reader for Handheld Terminal (Size61.5X44X8mm) (Interface: RS232)

Top-Class UHF Module Reader for Handheld Terminal (Size61.5X44X8mm) (Interface: RS232)

1 Piece (MOQ)
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Shenzhen Chafon Technology Co., Ltd.

Guangdong, China
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Sensor Signal RS485/RS232 Switch Data Acquisition Module Modbus RTU Communication Protocol

Sensor Signal RS485/RS232 Switch Data Acquisition Module Modbus RTU Communication Protocol

US $ 56.99-66.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Newland QJ25 QJ3080 Fixed Mount Barcode Scanner Scanner Engine Module

Newland QJ25 QJ3080 Fixed Mount Barcode Scanner Scanner Engine Module

US $ 58-65 / Piece FOB
1 Piece (MOQ)
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Suzhou Qiji Electric Co., Ltd.

Jiangsu, China Since 2021
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4G Module Wireless Module for Data Transfer RS232 RS485 Ttl Interface Module

4G Module Wireless Module for Data Transfer RS232 RS485 Ttl Interface Module

US $ 28 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kingbird Network Technology Co., Ltd.

Guangdong, China
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Siemens CPU Module PLC Module 6es75411ad000ab0

Siemens CPU Module PLC Module 6es75411ad000ab0

US $ 450-500 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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About Rs232 Interface Module FAQ

  • QHow do I determine the best CCTV camera for my needs?

    Upgrade your CCTV Camera with the elegant and durable Rs232 Interface Module.Assess the area coverage, resolution, and smart features for optimal results. Consider whether cheap and custom OEM options from a factory may meet your needs. Distributors often provide insightful guides to help in decision-making.

  • QWhat are the latest trends in CCTV cameras?

    Our Rs232 Interface Module offers exceptional quality and style within the CCTV Camera category.Recent CCTV trends focus on smart integration and high-definition technology. With cheap OEM options and wholesale availability at your fingertips, staying ahead of security needs has never been easier. Our factory can guide you through top trends to suit your requirements.

  • QWhere can I buy affordable CCTV cameras in bulk?

    The Rs232 Interface Module is an essential part of our CCTV Camera offerings.Purchasing CCTV cameras wholesale directly from a trusted distributor offers significant price savings. Factor in customization options during your vendor selection. Contact our factory for OEM inquiry, price guides, and bulk deals.

8ai 4di 4do Mixed Signal to RS485/RS232 Modbus Data Acquisition Module

8ai 4di 4do Mixed Signal to RS485/RS232 Modbus Data Acquisition Module

US $ 75.66-83.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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125kmz and 13.56MHz Ttl Interface Contactless RFID Card Reader Module

125kmz and 13.56MHz Ttl Interface Contactless RFID Card Reader Module

US $ 19-22 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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Customizable Ptfs Laser Distance Module with RS232 RS485 and Wide Voltage 3.3-5V

Customizable Ptfs Laser Distance Module with RS232 RS485 and Wide Voltage 3.3-5V

US $ 82-95 / Piece FOB
5 Pieces (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
Bently Nevada 3500/20 125744-02 3500/20-01-02-01 3500/20-01-02-00 Rack Interface Module

Bently Nevada 3500/20 125744-02 3500/20-01-02-01 3500/20-01-02-00 Rack Interface Module

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Amikon Limited

Fujian, China Since 2024
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UHF OEM RFID Reader Module with TCP/IP /RS232/Wg Interface

UHF OEM RFID Reader Module with TCP/IP /RS232/Wg Interface

US $ 90-320 / Piece FOB
1 Piece (MOQ)
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Shenzhen Rami Electronics Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Bulk Wholesale Price Laser Distance Module with 60 Meter Long Distance Range

Bulk Wholesale Price Laser Distance Module with 60 Meter Long Distance Range

US $ 65-76.8 / Piece FOB
5 Pieces (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
Ldk 80m Industrial Laser Distance Sensor High Precision RS485 Laser Ranging Module for Automation System

Ldk 80m Industrial Laser Distance Sensor High Precision RS485 Laser Ranging Module for Automation System

US $ 68-75 / Piece FOB
5 Pieces (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
BN-280 RS232 GPS module GLONASS module GNSS module

BN-280 RS232 GPS module GLONASS module GNSS module

US $ 0.072-15 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Semilotec Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
Siemens 6es74412AA050ae0 Cp441-2 Dual Point-to-Point Serial Communication Module

Siemens 6es74412AA050ae0 Cp441-2 Dual Point-to-Point Serial Communication Module

US $ 2,419-4,000 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
Chat Now Send Inquiry
80m High Accuracy Laser Distance Sensor RS485 Ttl Industrial Laser Rangefinder Module for Automation Measurement

80m High Accuracy Laser Distance Sensor RS485 Ttl Industrial Laser Rangefinder Module for Automation Measurement

US $ 53-69 / Piece FOB
5 Pieces (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
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
Chat Now Send Inquiry
Advanced Edoo Fcr270 NFC Scanner Module for MIFARE Compatibility

Advanced Edoo Fcr270 NFC Scanner Module for MIFARE Compatibility

US $ 39.9-48.8 / unit FOB
1 unit (MOQ)
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Audited Supplier
Shenzhen Edoo-Iot Technology Co., Ltd.

Guangdong, China Since 2025
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Serial Port to Network RS232/RS485 to Modbus TCP Network Module Support Edge Computing Signal Generator

Serial Port to Network RS232/RS485 to Modbus TCP Network Module Support Edge Computing Signal Generator

US $ 14.66-16.5 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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