12V 16Ch Relays Module RTU UART Control for Identification System Access

12V 16Ch Relays Module RTU UART Control for Identification System Access

16 Channel RS485 Relays Module Modbus RTU UART Control Board for PLC PTZ

16Channel Modbus RTU UART Board Relays Board for Industrial Control System

DC12V DIN35 C45 Box 16 Channel RS485 Relays Module Modbus RTU UART Control Drop shipping

DC12V DIN35 C45 Box 16 Channel RS485 Relays Module Modbus RTU UART Control

16Channel Modbus RTU UART Board Relays Board for Industrial Control System

DC12V 24V 8 Isolated Input & 8 Output DIN35 C45 Box UART RS485 Relays Module Modbus RTU Control Switches Drop Shipping

DC12V 24V UART RS485 Relays Module Inputs 8 Outputs Isolation Modbus RTU Control Switches Board with DIN35 C45 Box

DC12V 24V UART RS485 Relays Module Inputs 8 Outputs Isolation Modbus RTU Control Switches Board with DIN35 C45 Box

DIN35 C45 Box UART Relays Module RS485 Modbus RTU Control Switches Board Dropship

Embedded QR Code Scanning Module USB UART Serial Port Barcode Scanner Identification Module Bar Code Reader for Access Control

Embedded QR Code Scanning Module USB UART Serial Port Barcode Scanner Identification Module Bar Code Reader for Access Control

USR-TCP232-E2 Serial Port RS232 RS485 to Ethernet Module UART TTL to LAN Network Converter Support Modbus RTU to Modbus TCP Q005

Taidacent Fingerprint Control Board Modified Fingerprint Identification Module MODBUS RTU Access Control Relay Switch

16ch DC 12V RS-485 Modbus RTU Relay Board RS485 Bus Remote Control Switch for LED Motor PLC PTZ Camera Smart Home

12V RS485 Relay 4CH Modbus RTU PC UART Board for PLC Lamp LED PTZ Camera Control

USR-TCP232-E2 Serial Server Module UART TTL to LAN Converter RS232 RS485 To Ethernet Module Support Modbus RTU to Modbus TCPQ005

16CH DIN35 C45 Rail Box DC12V RS485 Relay Modbus RTU UART Control Switch Module For LED Industrial Controller PLC

16ch DC 12V RS-485 Modbus RTU Relay Board RS485 Bus Remote Control Switch for LED Motor PLC PTZ Camera Smart Home

LRU2180 Identification FPC1011 Semiconductor Capacitive Fingerprint Acquisition USB/UART Sensor Module

433MHz RF Remote Control 16 Channel Wireless Switch For Light Control with Relays 16CH 12V/24V Relay Board

Taidacent Fingerprint Control Board Modified Fingerprint Identification Module MODBUS RTU Access Control Relay Switch

433MHZ RF Remote Control 16 Channel Wireless Switch For Light Control with Relays 16CH 12V/24V Relay Board

433MHz RF Remote Control 16 Channel Wireless Switch For Light Control with Relays 16CH 12V/24V Relay Board

XXUD 12V 16Ch Релейный модуль RTU UART Переключатель управления для доступа к системе идентификации

R421C32 DC12V 32 Channels Modbus RTU RS485 Bus Relay Module UART Serial Port Board for PLC LED Home Automation Door Lock

2G 2 digital inputs 2 relays GSM M2M RTU S130 industrial remote terminal unit rtu GPRS modbus RTU working with PLC 130

DC7-24V Modbus RTU Four Channel Relay Module RS232/TTL UART Relays Power Supply 4 Way Output For Home Electrical Appliance

R421C32 DC12V 32 Channels Modbus RTU RS485 Bus Relay Module UART Serial Port Board for PLC LED Home Automation Door Lock

R421C32 DC12V 32 Channels Modbus RTU RS485 Bus Relay Module UART Serial Port Board for PLC LED Home Automation Door Lock

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