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Shop1102818452 Store, a factory store, selling Security & Protection items. There are 1327 best seller items showing below, buy directly from them.

New Arrivals

ADM-2542 Isolated 4-Port RS485 Hub 1 to 4 Repeater Distributor Support RS232 to 485
US $ 23.66
US $ 25.72
-8%
(5.0)
Industrial Isolated USB from to 4Channel RS485 Serial Cable Four COM Port Communication Converters
US $ 15.71
US $ 17.08
-8%
(5.0)
2PCS USR-K5 UART to Ethernet Modules With tiny size Serial to Ethernet Converter Modules integrated with TCP/IP protocol
US $ 21.68
US $ 23.56
-8%
(5.0)
USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS
US $ 22.86
US $ 24.85
-8%
(5.0)
RS232+485 Serial to GPRS DTU GSM Wireless Transmission Module USR-GPRS232-G730
US $ 15.14
US $ 16.46
-8%
(5.0)
RS232+485 Serial to GPRS DTU GSM Wireless Transmission Module USR-GPRS232-G730
US $ 15.53
US $ 16.88
-8%
(5.0)
Adm-5850g Industrial Gateway Server, Rtu/ascii To Tcp, Support Plc Serial Port
US $ 37.49
US $ 40.75
-8%
(5.0)
Analog I/O Module 4DI,8AI 4-20mA Current Type (A-1019)
US $ 80.26
US $ 87.24
-8%
(5.0)
ZLAN6842 Modbus RS485 RJ45 Ethernet 8 Channels DI AI DO I/O Module RTU Board
US $ 57.68
US $ 62.69
-8%
(5.0)
Din Rail PW21 WIFI Serial Server RS485 to Ethernet 110-240v 24v Support Modbus TCP to RTU Web OTA Upgrade
US $ 24.51
US $ 26.64
-8%
(5.0)
Serial Port RS232 To Ethernet Device Server Converter IOT Elfin-EE10 Support TCP/IP Telnet Modbus TCP Protocol
US $ 6.58
US $ 7.15
-8%
(5.0)
Four way isolation, 485 hub, 4 port, RS485 distributor, 1 point 4 shared device, relay support RS232
US $ 20.73
US $ 22.53
-8%
(5.0)
ADM-4108D 16 channel switch output module isolated 16DO acquisition module converted to 485 modbus ADM-4108D
US $ 25.24
US $ 27.44
-8%
(5.0)
Ethernet Analog I/O Module with Modbus TCP (A-1819)*
US $ 92.42
US $ 100.45
-8%
(5.0)
ADM-4188 8-channel switch input 8-channel switch output 8DI/DO acquisition module 485 modbus ADM-4188
US $ 26.11
US $ 28.38
-8%
(5.0)
WiFi Serial Device Server RS232/RS485/RS422 Serial Port to WiFi Ethernet Converter Module HF2211 HF2211A EU plug available
US $ 21.17
US $ 23.01
-8%
(5.0)
8Port 485 Hub 8Channel RS485 Distributor 485 Sharer Industrial Photoelectric Isolated Repeater
US $ 37.22
US $ 40.45
-8%
(5.0)
ADM-2740 Isolated RS232 to 2-Way 485 Converter 1 in 2 Out Hub Distributor Industrial Grade Lightning Protection Rail
US $ 17.75
US $ 19.29
-8%
(5.0)
Serial RS232 RS485 to LoRa Converters Point to Point LoRa Modems Support Hardware Watchdog 803Mhz~930Mhz
US $ 32.80
US $ 35.65
-8%
(5.0)
ADM-2720 Isolated Active RS232 to RS485 RS422 Converter 232 to 485 Industrial Grade Lightning Protection Rail
US $ 16.82
US $ 18.29
-8%
(5.0)
ZLAN6842 Modbus RS485 RJ45 Ethernet 8 Channels DI AI DO I/O Module RTU Board
US $ 56.23
US $ 61.12
-8%
(5.0)
ADM-4188 8Channel Switch input/ output 8DI/DO acquisition module 485 modbus
US $ 24.78
US $ 26.94
-8%
(5.0)
USR-DR301 DIN-Rail Modbus RS232 Serial port TO Ethernet Converter bidirectional transparent transmission between RS232 and RJ45
US $ 22.44
US $ 24.39
-8%
(5.0)
8CH RS485 Ports Modbus RTU/TCP Protocol IO808-EWR 8 Way WIFI Ethernet Network IO Controller with Hardware Watchdog
US $ 63.89
US $ 69.45
-8%
(5.0)
With Power Adaptor DIN-rail Mounting USR-DR302 Modbus RS485 to Ethernet converter RTU to TCP For Data Transmission
US $ 23.27
US $ 25.29
-8%
(5.0)
Digital/Switch Value Point-to-Point RS485 Lora Remote Transmission Module Isolated 16 Channel DI WP8026HST
US $ 27.27
US $ 29.64
-8%
(5.0)
ADM-4180D 16DI isolated digital / 16-channel switching acquisition module MODBUS-RTU RS485 communication
US $ 23.34
US $ 25.37
-8%
(5.0)
8Channel Analog Signal Acquisition Module Voltage Current 4-20mA to RS485 Isolation Industrial Modbus
US $ 23.52
US $ 25.56
-8%
(5.0)
ADM-4180D 16DI isolated digital / 16-channel switching acquisition module MODBUS-RTU RS485 communication
US $ 23.94
US $ 26.02
-8%
(5.0)
Relay digital output module 8DO with RS-485 port Modbus RTU(A-1068)
US $ 74.44
US $ 80.91
-8%
(5.0)
4-20mA Analog Point-to-Point Remote Transmission Module Din-rail WP3082HST
US $ 26.58
US $ 28.90
-8%
(5.0)
Mqtt gateway single port Din-Rail Transparent transmission modbus RS485 232 485 iot device
US $ 11.62
US $ 12.63
-8%
(5.0)
Eport Pro-EP20 Linux Network Server Port TTL Serial Port To Ethernet Embedded Module DHCP 3.3V TCP IP Telnet Modbus TCP Protocol
US $ 6.49
US $ 7.05
-8%
(5.0)
USR-TCP232-ED2 Triple Serial Device Server, UART TTL to Ethernet/TCP IP Module Converter Support D2D Forwarding
US $ 17.74
US $ 19.29
-8%
(5.0)
ZLAN 5143D Din Rail Serial RS485 to Ethernet TCP IP Server Ethernet Converter with Adaptor Optional
US $ 12.76
US $ 13.87
-8%
(5.0)
HF2221 Industrial Modbus 2Ports Serial Server RS232/RS485/RS422 to WiFi Ethernet Device Converter DTU 5-36VDC
US $ 30.01
US $ 32.62
-8%
(5.0)
EE10A Wide Voltage RS232 Mini Serial converter Ethernet IoT Gateway TCP/IP Modbus RTU Transparent Transmission Serial Server
US $ 10.72
US $ 11.66
-8%
(5.0)
Analog I/O Module with 2DI 4AI 2DO 2AO RS-485 Port Modbus(A-1012)*
US $ 63.68
US $ 69.22
-8%
(5.0)
RS232 Female to Female serial cable COM Port Data Cable 9 Pin 1.5M
US $ 11.18
US $ 12.15
-8%
(5.0)
RS-485 Interface Digital 8DI 8DO Modbus I/O Module(A-1055S)
US $ 50.39
US $ 54.77
-8%
(5.0)
Serial Port RS485 To Ethernet Device Server IOT Data Converter Support Elfin-EE11 EE11A TCP/IP Telnet Modbus TCP Protocol
US $ 6.58
US $ 7.15
-8%
(5.0)
Modbus TCP IO Module with Ethernet port power relay output 8DI 4DO(relay)(A-1860)*
US $ 63.43
US $ 68.94
-8%
(5.0)
Analog I/O module Modbus RTU to 8AI 4DI with RS-485 port(A-1019)
US $ 41.27
US $ 44.86
-8%
(5.0)
Serial to Ethernet converter (ATC-1200)
US $ 38.11
US $ 41.42
-8%
(5.0)
Din-Rail RS485 To WiFi Serial Device TCP Server Converter 7110M Support Modbus RTU MQTT JSON
US $ 14.15
US $ 15.38
-8%
(5.0)
Serial Port RS485 To Ethernet Device Server IOT Data Converter Support Elfin-EE11 EE11A TCP/IP Telnet Modbus TCP Protocol
US $ 6.90
US $ 7.50
-8%
(5.0)
serial to wifi module RS232 RS485 RS422 wireless Converter ZLAN7146 Modbus RTU TCP JSON MQTT Gateway
US $ 30.88
US $ 33.57
-8%
(5.0)

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US $ 324.80
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100% new original authentic touch screen HMIGXU5512 fast delivery
US $ 328.14
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US $ 137.61
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US $ 91.94
(5.0)
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US $ 18.44
(5.0)
100pcs/Box Read Only Thick EM ID CARD RFID CARD 4100/4102 Reaction 125KHZ ID Card Fit For Access Control Time Attendance
US $ 9.91
US $ 11.01
-10%
(5.0)
100% brand new original 26556
US $ 172.01
(5.0)
Only Sell The Brand New Original ATV71H075N4Z
US $ 350.95
(5.0)
200pcs/Box EM ID CARD Read Only EM/TK4100 Reaction ID Access control card 125KHZ Thin white Card
US $ 12.38
US $ 13.76
-10%
(5.0)
brand new original LV43400
US $ 198.84
(5.0)