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Rfid Reader Module Barcode Scanner Module Communication Module Camera Module Lcd Display Module

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Wholesale OEM Embedded USB Ttl RS232 2D Barcode Scanning Engine Module with Sdk

Wholesale OEM Embedded USB Ttl RS232 2D Barcode Scanning Engine Module with Sdk

1 Piece (MOQ)
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Main Products: Barcode Scanner
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Audited Supplier Audited Supplier Since 2023
Shenzhen Dyscan Technology Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2023
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Modbus Protocol Industrial Modem 4G Module Wireless DTU with RS232 RS485 Gpios Port for M2m Iot Use

Modbus Protocol Industrial Modem 4G Module Wireless DTU with RS232 RS485 Gpios Port for M2m Iot Use

US $ 73-75 / Piece FOB
2 Pieces (MOQ)
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Performance : Line-Rate Router
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Audited Supplier Audited Supplier Since 2017
Shenzhen Ex-link Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2017
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Contactless USB/RS232/Uart 125kHz & 13.56MHz RFID Module for Car

Contactless USB/RS232/Uart 125kHz & 13.56MHz RFID Module for Car

US $ 4.5-26 / Piece FOB
1 Piece (MOQ)
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Main Products: Lf/Hf/UHF RFID Reader, RFID Card, RFID Keyfob Tag, RFID Sticker Tag, RFID Silicone Wristband, RFID Microchip Tag with Syringe, RFID Scanner, RFID Animal Microchip, 125kHz & 13.56MHz RFID Module, 125kHz RFID Reader
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Audited Supplier Audited Supplier Since 2019
Shenzhen Tesike Electronic Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2019
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RS232/RS485 Input to 4-20mA/0-20mA/0-5V/0-10V/1-5V Analog Signal Output a/D Converter Data Acquisition Module

RS232/RS485 Input to 4-20mA/0-20mA/0-5V/0-10V/1-5V Analog Signal Output a/D Converter Data Acquisition Module

US $ 73-76 / Piece FOB
1 Piece (MOQ)
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Function : Automatic Control, Measurement
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Audited Supplier Audited Supplier Since 2012
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2012
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25X25X4mm Mediatek Mt3337 RS232, 9600BPS, 30X26mm Size GPS Smart Antenna Module

25X25X4mm Mediatek Mt3337 RS232, 9600BPS, 30X26mm Size GPS Smart Antenna Module

US $ 15 / Piece FOB
100 Pieces (MOQ)
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Main Products: GPS Antenna, GSM Antenna, 3G/4G Antenna, Glonass Antenna, WiFi Antenna, Electronic Component, Combination Antenna, GPS Module, GPS Module with Built-in Antenna, G- Mouse
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Audited Supplier Audited Supplier Since 2016
DELIN COMM LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2016
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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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Color : Black
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Audited Supplier Audited Supplier Since 2024
Shenzhen Kingbird Network Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Mekotronics R58X Industrial PC Rk3588 6 Tops Npu Nvme I2c Gpio RS232 RS485 European 4G Module 4+32g

Mekotronics R58X Industrial PC Rk3588 6 Tops Npu Nvme I2c Gpio RS232 RS485 European 4G Module 4+32g

US $ 232-237 / Piece FOB
1 Piece (MOQ)
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Main Products: Digital Signage
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Audited Supplier Audited Supplier Since 2022
Mekotronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
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RS232 RFID Reader 4 Ports Module Long Range Reader UHF Module M714

RS232 RFID Reader 4 Ports Module Long Range Reader UHF Module M714

US $ 50-100 / Piece FOB
1 Piece (MOQ)
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Card Type : Mifare
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Audited Supplier Audited Supplier Since 2017
FOCUS RFID CO., LTD.

Manufacturer/Factory,Trading Company

Shandong, China Since 2017
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RS232 Multi-Range High Precision Thermocouple Signal Data Acquisition Module 8 Channel

RS232 Multi-Range High Precision Thermocouple Signal Data Acquisition Module 8 Channel

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Main Products: Level Transmitter, Flow Meter, Pressure Transmitter, Temperature Transmitter, Signal Isolator, Current Transducer
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Audited Supplier Audited Supplier Since 2020
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory

Anhui, China Since 2020
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RS232, 9600BPS, Gnss Module with Antenna Smart GPS Module

RS232, 9600BPS, Gnss Module with Antenna Smart GPS Module

US $ 7-13 / Piece FOB
100 Pieces (MOQ)
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Certification : CE, FCC, ISO/TS16949, RoHS
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Audited Supplier Audited Supplier Since 2016
DELIN COMM LIMITED

Manufacturer/Factory,Trading Company

Guangdong, China Since 2016
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Eth-Dvp-2p Ethernet Extension Module RS232-Eth to HMI Converter Suitable for Delta Dvp Series Communication Programable PLC

Eth-Dvp-2p Ethernet Extension Module RS232-Eth to HMI Converter Suitable for Delta Dvp Series Communication Programable PLC

US $ 90-91.6 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC, HMI, Programming Cable, Module, IoT, Servo Drive, Motor, Automation Accessories
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Audited Supplier Audited Supplier Since 2024
Dongguan Ailisen Trading Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
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Android USB RS232 Ttl Interface Track 1/2/3 Msr Mini Magnetic Card Reader Module Support Opos Msr90m

Android USB RS232 Ttl Interface Track 1/2/3 Msr Mini Magnetic Card Reader Module Support Opos Msr90m

US $ 13-18 / Piece FOB
1 Piece (MOQ)
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Card Type : HID, Mifare
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Audited Supplier Audited Supplier Since 2009
Shenzhen HCC Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2009
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Lithium Battery Communication Module CCTV Camera Infrared Sensor Access Control Card Reader Electrical Control System
USB Ttl RS232 Single-Chip Control Card Reader Module

USB Ttl RS232 Single-Chip Control Card Reader Module

US $ 19-22 / Piece FOB
100 Pieces (MOQ)
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Main Products: Card Reader, RFID Card Reader, Magnetic Card Reader, IC Card Reader, Hybrid Card Reader, DIP Card Reader, Bar Type LCD Display, Double Sided Monitor, LED Gaming Monitor, Curved Gaming Monitor
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Audited Supplier Audited Supplier Since 2023
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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Laser Distance Measuring Module EV-Kit for RS232 30m

Laser Distance Measuring Module EV-Kit for RS232 30m

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Structure : QW
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Audited Supplier Audited Supplier Since 2020
Changchun Sunday Optics Co., Ltd.

Manufacturer/Factory

Jilin, China Since 2020
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1km Wireless Short Distance RF Module to RS232 Adapter (ATC-873-S1)

1km Wireless Short Distance RF Module to RS232 Adapter (ATC-873-S1)

US $ 75-76.8 / Piece FOB
1 Piece (MOQ)
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Main Products: Modbus I/O Module, Modbus PLC Controller, Serial Server for Industrial, USB Convetrer for Industrial, Interface Converter for Industrial, Wireless Module for Industrial, Fiber Optic Modem for Industrial, Profinet I/O Module
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Audited Supplier Audited Supplier Since 2011
Shenzhen ATC Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2011
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Wireless Module RF Module WiFi Module RS232/RS485/Ttl Interface Modules 2.4G

Wireless Module RF Module WiFi Module RS232/RS485/Ttl Interface Modules 2.4G

US $ 9-12 / Piece FOB
10 Pieces (MOQ)
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Antenna Gain : 16dBi
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Audited Supplier Audited Supplier Since 2024
Shenzhen Kingbird Network Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Analog Current Output Mode RS232 to RS485 Interface Anti Vibration Biaxial Tilt Module

Analog Current Output Mode RS232 to RS485 Interface Anti Vibration Biaxial Tilt Module

US $ 245-276 / Piece FOB
1 Piece (MOQ)
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Main Products: Fog, Mems Imu, Inclinometer
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Audited Supplier Audited Supplier Since 2024
Suzhou Miluo Technology Company

Trading Company

Jiangsu, China Since 2024
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13.56MHz RFID Reader Writer Module with Ttl, RS232, RS485 (customizable USB, ABA)

13.56MHz RFID Reader Writer Module with Ttl, RS232, RS485 (customizable USB, ABA)

US $ 7.9-32 / Piece FOB
1 Piece (MOQ)
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Application : Hospital, Library, Company, Bank, Store
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Audited Supplier Audited Supplier Since 2019
Shenzhen Tesike Electronic Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2019
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Smart RS232 Card Reader Module UHF RFID Long Reading Distance Module M714

Smart RS232 Card Reader Module UHF RFID Long Reading Distance Module M714

US $ 50-100 / Piece FOB
1 Piece (MOQ)
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Main Products: RFID Card, RFID Tag, RFID Label, RFID Inlay, RFID Wristband, UHF Reader, RFID Tunnel Reader, RFID Handheld Reader, RFID Antennas, RFID Printer
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Audited Supplier Audited Supplier Since 2017
FOCUS RFID CO., LTD.

Manufacturer/Factory,Trading Company

Shandong, China Since 2017
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4G LTE Module for Data Transfer and Collection RS232 RS485 Interface Wireless Module

4G LTE Module for Data Transfer and Collection RS232 RS485 Interface Wireless Module

US $ 28 / Piece FOB
1 Piece (MOQ)
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Audited Supplier Audited Supplier Since 2024
Shenzhen Kingbird Network Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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    What is Contactless USB/RS232/Uart 125kHz & 13.56MHz RFID Module for Car
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    1 Piece (MOQ)
    Contact Supplier
  • What is RS232/RS485 Input to 4-20mA/0-20mA/0-5V/0-10V/1-5V Analog Signal Output a/D Converter Data Acquisition Module
    What is RS232/RS485 Input to 4-20mA/0-20mA/0-5V/0-10V/1-5V Analog Signal Output a/D Converter Data Acquisition Module
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    1 Piece (MOQ)
    Contact Supplier
  • What is WiFi Module RS232 RS485 Ttl Interface 2.4G Wireless 4G Module
    What is WiFi Module RS232 RS485 Ttl Interface 2.4G Wireless 4G Module
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    10 Pieces (MOQ)
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  • What is USB Ttl RS232 Single-Chip Control Card Reader Module
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Dyscan CMOS 1d 2D Mini Barcode Scanner Locker USB COM RS232 Barcode Scanning Module

Dyscan CMOS 1d 2D Mini Barcode Scanner Locker USB COM RS232 Barcode Scanning Module

US $ 28-50 / Piece FOB
2 Pieces (MOQ)
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Main Products: Barcode Scanner
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Audited Supplier Audited Supplier Since 2023
Shenzhen Dyscan Technology Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2023
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OEM Bar Code Scan Engine 1d 2D Scanner Module Ttl USB RS232

OEM Bar Code Scan Engine 1d 2D Scanner Module Ttl USB RS232

1 Piece (MOQ)
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Interface Type : USB
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Audited Supplier Audited Supplier Since 2023
Shenzhen Dyscan Technology Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2023
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13.56MHz RFID Module for Turnstile 3.3V RS232 Communication

13.56MHz RFID Module for Turnstile 3.3V RS232 Communication

US $ 7.9-32 / Piece FOB
1 Piece (MOQ)
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Main Products: Lf/Hf/UHF RFID Reader, RFID Card, RFID Keyfob Tag, RFID Sticker Tag, RFID Silicone Wristband, RFID Microchip Tag with Syringe, RFID Scanner, RFID Animal Microchip, 125kHz & 13.56MHz RFID Module, 125kHz RFID Reader
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Audited Supplier Audited Supplier Since 2019
Shenzhen Tesike Electronic Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2019
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RFID ISO 18000 6c Wg Interface RS232 Wg26 Reader/Writer Module

RFID ISO 18000 6c Wg Interface RS232 Wg26 Reader/Writer Module

US $ 50-100 / Piece FOB
1 Piece (MOQ)
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Application : Parking, Hospital, Company, Bank, Store
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Audited Supplier Audited Supplier Since 2017
FOCUS RFID CO., LTD.

Manufacturer/Factory,Trading Company

Shandong, China Since 2017
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125kHz Em4100 Proximity RFID Card Reader Module with Ttl RS485 RS232

125kHz Em4100 Proximity RFID Card Reader Module with Ttl RS485 RS232

US $ 5-26 / Piece FOB
1 Piece (MOQ)
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Main Products: Lf/Hf/UHF RFID Reader, RFID Card, RFID Keyfob Tag, RFID Sticker Tag, RFID Silicone Wristband, RFID Microchip Tag with Syringe, RFID Scanner, RFID Animal Microchip, 125kHz & 13.56MHz RFID Module, 125kHz RFID Reader
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shenzhen Tesike Electronic Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2019
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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)
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Kingbird Network Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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High Performance Long Distance 4 Antenna Ports RS232 RFID Reader Module

High Performance Long Distance 4 Antenna Ports RS232 RFID Reader Module

US $ 50-100 / Piece FOB
1 Piece (MOQ)
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Main Products: RFID Card, RFID Tag, RFID Label, RFID Inlay, RFID Wristband, UHF Reader, RFID Tunnel Reader, RFID Handheld Reader, RFID Antennas, RFID Printer
Contact Supplier
Audited Supplier Audited Supplier Since 2017
FOCUS RFID CO., LTD.

Manufacturer/Factory,Trading Company

Shandong, China Since 2017
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13.56MHz Mf RS232 RFID Card Reader Module 5V Ttl Interface

13.56MHz Mf RS232 RFID Card Reader Module 5V Ttl Interface

US $ 7.9-32 / Piece FOB
1 Piece (MOQ)
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Interface : USB, Serial Port
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Audited Supplier Audited Supplier Since 2019
Shenzhen Tesike Electronic Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2019
Chat Now Send Inquiry
Il-Nt RS232-485 Communication Module with Dual Ports RS232 and RS485 for Connecting Controllers

Il-Nt RS232-485 Communication Module with Dual Ports RS232 and RS485 for Connecting Controllers

US $ 95-115 / Piece FOB
1 Piece (MOQ)
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Main Products: Controller, AVR, Actuator, Engine Stop Solenoid, Speed Governor, Charger, Diode Rectifier, Gauges, Genset Parts
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Audited Supplier Audited Supplier Since 2023
Zhengzhou Atechi Machinery Co., Ltd.

Manufacturer/Factory

Henan, China Since 2023
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WiFi Module 2.4G Support RS232/RS485/Ttl WiFi Module RF Module

WiFi Module 2.4G Support RS232/RS485/Ttl WiFi Module RF Module

US $ 9-12 / Piece FOB
10 Pieces (MOQ)
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Color : Black
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Kingbird Network Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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RS232 Communication 13.56MHz RFID Reader Module Support Read Only

RS232 Communication 13.56MHz RFID Reader Module Support Read Only

US $ 7.9-32 / Piece FOB
1 Piece (MOQ)
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Main Products: Lf/Hf/UHF RFID Reader, RFID Card, RFID Keyfob Tag, RFID Sticker Tag, RFID Silicone Wristband, RFID Microchip Tag with Syringe, RFID Scanner, RFID Animal Microchip, 125kHz & 13.56MHz RFID Module, 125kHz RFID Reader
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shenzhen Tesike Electronic Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2019
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RS232 USB Interfaces Fixed Mount Barcode Scanner Module

RS232 USB Interfaces Fixed Mount Barcode Scanner Module

US $ 29.9-39.9 / Piece FOB
2 Pieces (MOQ)
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Type : Flatbed
Contact Supplier
Audited Supplier Audited Supplier Since 2015
OCOM Technologies Limited

Manufacturer/Factory,Trading Company,Other

Guangdong, China Since 2015
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RS485/RS232/Ttl Ap and Station 2.4G WiFi Module

RS485/RS232/Ttl Ap and Station 2.4G WiFi Module

US $ 9-12 / Piece FOB
10 Pieces (MOQ)
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Main Products: 4G. 5g. WiFi. Loar. IoT Products IoT System
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Audited Supplier Audited Supplier Since 2024
Shenzhen Kingbird Network Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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3mil 1d 2D Embedded Barcode Scanner OEM Qr Code Scanner Module RS232

3mil 1d 2D Embedded Barcode Scanner OEM Qr Code Scanner Module RS232

US $ 37-45 / Piece FOB
500 Pieces (MOQ)
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Type : Drum
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Guangzhou Aigather Intelligent Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
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Grow R502-a Small Circular Ring RGB LED Fingerprint Module

Grow R502-a Small Circular Ring RGB LED Fingerprint Module

US $ 12.2 / Piece FOB
1 Piece (MOQ)
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Main Products: Fingerprint Module, Barcode Scanner, Fingerprint Access Control, Fingerprint Cabinet Lock, Fingerprint Scanner, Fingerprint Reader, Fingerprint Sensor, Fingerprint Door Lock, Fingerprint Control Board, Fingerprint Bracket
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Audited Supplier Audited Supplier Since 2019
Hangzhou Grow Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2019
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Grow GM60 Stainless Steel Enclosure Uart 1d/2D Barcode Reader Module

Grow GM60 Stainless Steel Enclosure Uart 1d/2D Barcode Reader Module

US $ 15.9 / Piece FOB
1 Piece (MOQ)
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Interface Type : RS232
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Hangzhou Grow Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2019
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Rfid Reader Module Barcode Scanner Module Communication Module Camera Module Lcd Display Module
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