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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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RFID 125kHz&13.56MHz Dual Frequency Reader Module Support ISO14443A

RFID 125kHz&13.56MHz Dual Frequency Reader Module Support ISO14443A

US $ 4.5-26 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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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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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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13.56MHz Plug in 125kHz IC&RF Contactless Card Reader Writer Module

13.56MHz Plug in 125kHz IC&RF Contactless Card Reader Writer Module

US $ 58-61 / Piece FOB
100 Pieces (MOQ)
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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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13.56MHz Embedded RFID Reader Writer Module ISO14443A

13.56MHz Embedded RFID Reader Writer Module ISO14443A

US $ 7.9-32 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Tk4100 Mf S50 S70 Dual Freuquency RFID Reader Module with Ttl Interface

Tk4100 Mf S50 S70 Dual Freuquency RFID Reader Module with Ttl Interface

US $ 4.5-26 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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125kHz & 13.56MHz RFID Reader Module with Ttl Support Android System Development

125kHz & 13.56MHz RFID Reader Module with Ttl Support Android System Development

US $ 4.5-26 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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OEM 13.56MHz Pn532 NFC RFID Card Reader Writer Module with Arduino

OEM 13.56MHz Pn532 NFC RFID Card Reader Writer Module with Arduino

US $ 7.9-32 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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ODM OEM 125kHz RFID Reader Module for Attendance Machine Hand-Held Device

ODM OEM 125kHz RFID Reader Module for Attendance Machine Hand-Held Device

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

Guangdong, China Since 2019
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Customized 125kHz Tk4100 & 13.56MHz RFID Module for Intelligent Game Console

Customized 125kHz Tk4100 & 13.56MHz RFID Module for Intelligent Game Console

US $ 4.5-26 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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USB Interface Android IC RFID Hybrid Card Reader Casino Card Reader Module

USB Interface Android IC RFID Hybrid Card Reader Casino Card Reader Module

US $ 58-61 / 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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Low Frequency 3.3V Em4100 ID 125kHz Contactless RFID Module RS232 Interface

Low Frequency 3.3V Em4100 ID 125kHz Contactless RFID Module RS232 Interface

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

Guangdong, China Since 2019
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3.3 V Power Supply Dual Frequency RFID Module with Wg26/34 Interface

3.3 V Power Supply Dual Frequency RFID Module with Wg26/34 Interface

US $ 4.5-26 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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ID&IC Dual Frequency RFID Reader Module with Ttl Interface for Elevator Control

ID&IC Dual Frequency RFID Reader Module with Ttl Interface for Elevator Control

US $ 4.5-26 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Wholesale Dual Frequency RFID Reader Module with USB Interface

Wholesale Dual Frequency RFID Reader Module with USB Interface

US $ 4.5-26 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Low Consumption 125kHz RFID Reader Module RFID with External Antenna

Low Consumption 125kHz RFID Reader Module RFID with External Antenna

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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China Manufacturer 125kHz RFID Reader Module with Ttl Interface

China Manufacturer 125kHz RFID Reader Module with Ttl Interface

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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Super Quality Wholesale Embedded RFID Reader Module with USB

Super Quality Wholesale Embedded RFID Reader Module with USB

US $ 4.5-26 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Lf Hf RFID Module Wiegand 26/34 RS232 Ttl 3V 5.5V Power Supply

Lf Hf RFID Module Wiegand 26/34 RS232 Ttl 3V 5.5V 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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Motorized Hybrid Card Reader Module

Motorized Hybrid Card Reader Module

US $ 125-135 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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13.56 MHz USB Mf 1K/4K NFC Tags Smart Card Reader Module USB RS232 Optional (ACM1323)

13.56 MHz USB Mf 1K/4K NFC Tags Smart Card Reader Module USB RS232 Optional (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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Msr Magnetic Strip Contact IC Chip NFC EMV Certificated Cards Reader Module T10-DC3

Msr Magnetic Strip Contact IC Chip NFC EMV Certificated Cards Reader Module T10-DC3

US $ 38-46 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Em4100 or Compatible Chip Wiegand 26 or RS232 RFID Proximity Card Reader Module

Em4100 or Compatible Chip Wiegand 26 or RS232 RFID Proximity Card Reader Module

US $ 9.5-11 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dwell Electronics Co., Limited

Guangdong, China Since 2016
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4-Channel 8-Channel Db9 Interface RS232 Relay Board Module 12VDC Relay Serial Port Remote Control Switch Module for Controllling Car Motors

4-Channel 8-Channel Db9 Interface RS232 Relay Board Module 12VDC Relay Serial Port Remote Control Switch Module for Controllling Car Motors

US $ 10.9-29.9 / Piece FOB
5 Pieces (MOQ)
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Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China
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About Rs232 Serial Module FAQ
  • QWhat advantages does buying access control card readers in wholesale offer?

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

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

    The Rs232 Serial Module is a premium choice in the Access Control Card Reader category.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 Rs232 Serial Module is a premium choice in 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.

#16g110 Cp2102 USB/Ttl/RS485/RS232 Interconversion 6 in 1 Serial Converter Uart Module

#16g110 Cp2102 USB/Ttl/RS485/RS232 Interconversion 6 in 1 Serial Converter Uart Module

5 Pieces (MOQ)
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Shenzhen Chipskey Technology Co., Ltd.

Guangdong, China
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Serial Port Module RS232 to Ttl Module with Transceiver Indicator Light

Serial Port Module RS232 to Ttl Module with Transceiver Indicator Light

US $ 1.5 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Yingli Electronic Technology Co., Ltd.

Guangdong, China
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(0706 Protocol) RS232 Serial Camera Module (LCF-23MB)

(0706 Protocol) RS232 Serial Camera Module (LCF-23MB)

US $ 18-21.5 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Lianchao Future Technology Co., Ltd

Guangdong, China
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Serial Port Communication Sub Module RS232 RS485 RS422 Data Acquisition Remote I/O Modules

Serial Port Communication Sub Module RS232 RS485 RS422 Data Acquisition Remote I/O Modules

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Serial Port Communication Sub-Module (RS232, RS485, RS422, Either Serial Port Isoptional, Supports Modbus-RTU /Ascii, Transparent Transmission Mode

Serial Port Communication Sub-Module (RS232, RS485, RS422, Either Serial Port Isoptional, Supports Modbus-RTU /Ascii, Transparent Transmission Mode

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
720p RS232 Serial Interface Camera Module for Security Cameras Doorbell Fish Hospital

720p RS232 Serial Interface Camera Module for Security Cameras Doorbell Fish Hospital

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

Guangdong, China
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New Factory Sealed Allen-Bradley 1734-232asc Point Io RS232 Ascii Serial Module

New Factory Sealed Allen-Bradley 1734-232asc Point Io RS232 Ascii Serial Module

US $ 99-120 / Piece FOB
1 Piece (MOQ)
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Dongguan Dongxin Intelligent Technology Co., Ltd.

Guangdong, China
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6pin USB 2.0 to Ttl/RS232 Ttl Uart Module Serial Converter Adapter CH340g Module

6pin USB 2.0 to Ttl/RS232 Ttl Uart Module Serial Converter Adapter CH340g Module

5 Pieces (MOQ)
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Shenzhen Chipskey Technology Co., Ltd.

Guangdong, China
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Amsamotion Eth-Cp-2p Ethernet Extension Programming Module Serial RS232 Converter Suitable for Omron Cp1e Cp1l Cp1h Series PLC

Amsamotion Eth-Cp-2p Ethernet Extension Programming Module Serial RS232 Converter Suitable for Omron Cp1e Cp1l Cp1h Series PLC

US $ 115-117 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Dongguan Ailisen Trading Co., Ltd

Guangdong, China
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10 Inch LCD 1000 Nits Pixel TFT Display Module Support RS232 RS485 Ttl USB Serial Port

10 Inch LCD 1000 Nits Pixel TFT Display Module Support RS232 RS485 Ttl USB Serial Port

1 Piece (MOQ)
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Shenzhen Shining Star Electronic Co., Ltd.

Guangdong, China
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Odot Compact CT-5321 Io Module Solution Serial Port Communication Sub-Module RS232 RS485 RS422 Either Serial Port Modbus RTU

Odot Compact CT-5321 Io Module Solution Serial Port Communication Sub-Module RS232 RS485 RS422 Either Serial Port Modbus RTU

US $ 79.56-119.51 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Distributed Io Module for Machinery Remote Control Serial Port Communication Sub-Module (RS232, RS485,RS422, Either Serial Port Optional, Supports Modbus-RTU /a

Distributed Io Module for Machinery Remote Control Serial Port Communication Sub-Module (RS232, RS485,RS422, Either Serial Port Optional, Supports Modbus-RTU /a

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Remote Io Module Card Serial Port Communication Sub-Module (RS232, RS485,RS422, Either Serial Port Optional, Supports Modbus-RTU /Ascii, Master/ Slave Mode, Tra

Remote Io Module Card Serial Port Communication Sub-Module (RS232, RS485,RS422, Either Serial Port Optional, Supports Modbus-RTU /Ascii, Master/ Slave Mode, Tra

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
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