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8% off
10PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS 10PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

10PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

$786.93$855.36

2% off
(Price for 2 Piece) PUSR WiFi 6 USB Network Adapter 5.8G/2.4G USB3.0 2dBi*2 Antennas Support Windows10 11 USR-UAX180 (Price for 2 Piece) PUSR WiFi 6 USB Network Adapter 5.8G/2.4G USB3.0 2dBi*2 Antennas Support Windows10 11 USR-UAX180

(Price for 2 Piece) PUSR WiFi 6 USB Network Adapter 5.8G/2.4G USB3.0 2dBi*2 Antennas Support Windows10 11 USR-UAX180

$44.65$45.56

3% off
20PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS 20PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

20PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

$206.24$212.62

8% off
2PCS USR-DR502-E Din-rail 4g Lte Cat 1 Modem 9-36v Wide Range Support Rs485 Serial Port Built-in 35mm Noise Rail Seat 2PCS USR-DR502-E Din-rail 4g Lte Cat 1 Modem 9-36v Wide Range Support Rs485 Serial Port Built-in 35mm Noise Rail Seat

2PCS USR-DR502-E Din-rail 4g Lte Cat 1 Modem 9-36v Wide Range Support Rs485 Serial Port Built-in 35mm Noise Rail Seat

$780.12$847.96

8% off
PUSR USR-M100-ARD Industrial Ardunio Development IoT Gateway Support Secondary Ardunio C Language ESP32 Chipset PUSR USR-M100-ARD Industrial Ardunio Development IoT Gateway Support Secondary Ardunio C Language ESP32 Chipset

PUSR USR-M100-ARD Industrial Ardunio Development IoT Gateway Support Secondary Ardunio C Language ESP32 Chipset

$476.76$518.22

3% off
USR-TCP232-302 RS232 to Ethernet Converters UDP TCP IP Server to Client Module Support DHCP/DNS Built-in Webage Virtual COM USR-TCP232-302 RS232 to Ethernet Converters UDP TCP IP Server to Client Module Support DHCP/DNS Built-in Webage Virtual COM

USR-TCP232-302 RS232 to Ethernet Converters UDP TCP IP Server to Client Module Support DHCP/DNS Built-in Webage Virtual COM

$46.57$48.01

26% off
10PCS/LOT 40W 160RJ CEMENT RESISTANCE CERAMIC RESISTOR PRECISION 5% BAND SUPPORT

10PCS/LOT 40W 160RJ CEMENT RESISTANCE CERAMIC RESISTOR PRECISION 5% BAND SUPPORT

$14.80$20.00

10 sold
7% off
PUSR Point to Point LoRa Modems serial RS232/485 to LoRa converter supports point-to-point protocol and fixed-point transmitting PUSR Point to Point LoRa Modems serial RS232/485 to LoRa converter supports point-to-point protocol and fixed-point transmitting

PUSR Point to Point LoRa Modems serial RS232/485 to LoRa converter supports point-to-point protocol and fixed-point transmitting

$263.46$283.29

8% off
UOTEK Industrial Grade RS-232 RS232 to TTL Converter Output 5V COM DB9 Connector Adapter Supports All Operating System UT-210 UOTEK Industrial Grade RS-232 RS232 to TTL Converter Output 5V COM DB9 Connector Adapter Supports All Operating System UT-210

UOTEK Industrial Grade RS-232 RS232 to TTL Converter Output 5V COM DB9 Connector Adapter Supports All Operating System UT-210

$49.51$53.81

2% off
PUSR Serial RS485 RS232 Cellular 4G LTE modem supports SMS command Modbus RTU to TCP Europe/Middle East/Africa/ USR-G786-EUX PUSR Serial RS485 RS232 Cellular 4G LTE modem supports SMS command Modbus RTU to TCP Europe/Middle East/Africa/ USR-G786-EUX

PUSR Serial RS485 RS232 Cellular 4G LTE modem supports SMS command Modbus RTU to TCP Europe/Middle East/Africa/ USR-G786-EUX

$81.84$83.51

3% off
Hotselling USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS Hotselling USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

Hotselling USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

$58.36$60.16

7% off
10pcs Usr-n580 Industrial Ethernet Converter 8 Serial Port Rs485 Serial Device Server Support Modbus Rtu To Tcp Ethernet 10pcs Usr-n580 Industrial Ethernet Converter 8 Serial Port Rs485 Serial Device Server Support Modbus Rtu To Tcp Ethernet

10pcs Usr-n580 Industrial Ethernet Converter 8 Serial Port Rs485 Serial Device Server Support Modbus Rtu To Tcp Ethernet

$1087.66$1169.53

8% off
USR-TCP232-410S ModBus RTU Converters support DNS DHCP RS232 RS485 SERIAL TO ETHERNET TCP/IP MODULE USR-TCP232-410S ModBus RTU Converters support DNS DHCP RS232 RS485 SERIAL TO ETHERNET TCP/IP MODULE

USR-TCP232-410S ModBus RTU Converters support DNS DHCP RS232 RS485 SERIAL TO ETHERNET TCP/IP MODULE

$279.42$303.72

8% off
PUSR RS232 RS485 Serial to Ethernet Converter Serial Device Server Support TCP/IP Modbus RTU to TCP Gateway USR-TCP232-410s PUSR RS232 RS485 Serial to Ethernet Converter Serial Device Server Support TCP/IP Modbus RTU to TCP Gateway USR-TCP232-410s

PUSR RS232 RS485 Serial to Ethernet Converter Serial Device Server Support TCP/IP Modbus RTU to TCP Gateway USR-TCP232-410s

$260.63$283.29

10% off
Ac input Wall Switch Motor Controller Panel Receiver For DC24V Chain Opener Or Pergola Support Set Open Stroke Travel Percentage Ac input Wall Switch Motor Controller Panel Receiver For DC24V Chain Opener Or Pergola Support Set Open Stroke Travel Percentage

Ac input Wall Switch Motor Controller Panel Receiver For DC24V Chain Opener Or Pergola Support Set Open Stroke Travel Percentage

$28.80$32.00

1 sold
8% off
ethernet to rs485 Device RS485 to Ethernet IOT Server Module Elfin-EE11 Elfin-EE11A Support TCP/IP Telnet Modbus TCP Protocol ethernet to rs485 Device RS485 to Ethernet IOT Server Module Elfin-EE11 Elfin-EE11A Support TCP/IP Telnet Modbus TCP Protocol

ethernet to rs485 Device RS485 to Ethernet IOT Server Module Elfin-EE11 Elfin-EE11A Support TCP/IP Telnet Modbus TCP Protocol

$47.15$51.25

8% off
UOTEK Industrial Grade RS-232 RS232 to TTL Converter Output 5V COM DB9 Connector Adapter Supports All Operating System UT-210 UOTEK Industrial Grade RS-232 RS232 to TTL Converter Output 5V COM DB9 Connector Adapter Supports All Operating System UT-210

UOTEK Industrial Grade RS-232 RS232 to TTL Converter Output 5V COM DB9 Connector Adapter Supports All Operating System UT-210

$49.51$53.81

8% off
Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630 Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630

Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630

$355.98$386.94

5% off
SMS GSM 4ch remote Relay Switch Controller KL4-GSM Gate Door Opener Support Temperature Humidity Monitor Power Fail Alarm SMS GSM 4ch remote Relay Switch Controller KL4-GSM Gate Door Opener Support Temperature Humidity Monitor Power Fail Alarm

SMS GSM 4ch remote Relay Switch Controller KL4-GSM Gate Door Opener Support Temperature Humidity Monitor Power Fail Alarm

$21.84$22.99

2 sold
8% off
5PCS USR-G771-E LTE CAT 1 Cellular Modem Support LTE GSM TCP UDP Transparent Transmission RS232 RS485 Interfaces with SIM Card 5PCS USR-G771-E LTE CAT 1 Cellular Modem Support LTE GSM TCP UDP Transparent Transmission RS232 RS485 Interfaces with SIM Card

5PCS USR-G771-E LTE CAT 1 Cellular Modem Support LTE GSM TCP UDP Transparent Transmission RS232 RS485 Interfaces with SIM Card

$2083.74$2264.93

7% off
Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630 Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630

Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630

$359.85$386.94

8% off
USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

$166.15$180.60

3% off
10pcs Usr-n580 Industrial Ethernet Converter 8 Serial Port Rs485 Serial Device Server Support Modbus Rtu To Tcp Ethernet 10pcs Usr-n580 Industrial Ethernet Converter 8 Serial Port Rs485 Serial Device Server Support Modbus Rtu To Tcp Ethernet

10pcs Usr-n580 Industrial Ethernet Converter 8 Serial Port Rs485 Serial Device Server Support Modbus Rtu To Tcp Ethernet

$1134.44$1169.53

8% off
20PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS 20PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

20PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

$1420.87$1544.42

8% off
5PCS USR-DR502-E din-rail 4g lte cat 1 modem 9-36v wide range support RS485 serial port built-in 35mm noise rail seat 5PCS USR-DR502-E din-rail 4g lte cat 1 modem 9-36v wide range support RS485 serial port built-in 35mm noise rail seat

5PCS USR-DR502-E din-rail 4g lte cat 1 modem 9-36v wide range support RS485 serial port built-in 35mm noise rail seat

$1825.06$1983.76

5% off
Industrial Modbus MQTT JSON serial server RS485 to RJ45 Ethernet TCP/IP to serial rail-mount support with POE function(optional) Industrial Modbus MQTT JSON serial server RS485 to RJ45 Ethernet TCP/IP to serial rail-mount support with POE function(optional)

Industrial Modbus MQTT JSON serial server RS485 to RJ45 Ethernet TCP/IP to serial rail-mount support with POE function(optional)

$17.94$18.88

39 sold
7% off
PUSR USR-M100-ARD Industrial Ardunio Development IoT Gateway Support Secondary Ardunio C Language ESP32 Chipset PUSR USR-M100-ARD Industrial Ardunio Development IoT Gateway Support Secondary Ardunio C Language ESP32 Chipset

PUSR USR-M100-ARD Industrial Ardunio Development IoT Gateway Support Secondary Ardunio C Language ESP32 Chipset

$481.94$518.22

8% off
DIN-Rail Serial Port RS485 To WiFi Converter IOT Device Protoss-PW11 AC110V~220V or DC Support Modbus TCP to RTU MQTT DIN-Rail Serial Port RS485 To WiFi Converter IOT Device Protoss-PW11 AC110V~220V or DC Support Modbus TCP to RTU MQTT

DIN-Rail Serial Port RS485 To WiFi Converter IOT Device Protoss-PW11 AC110V~220V or DC Support Modbus TCP to RTU MQTT

$116.99$127.16

2% off
USB to rs485 converter supports win7/Win8/PLC industrial serial port converter durable lightning protection USB to rs485 converter supports win7/Win8/PLC industrial serial port converter durable lightning protection

USB to rs485 converter supports win7/Win8/PLC industrial serial port converter durable lightning protection

$6.08$6.20

8% off
Four way isolation, 485 hub, 4 port, RS485 distributor, 1 point 4 shared device, relay support RS232 Four way isolation, 485 hub, 4 port, RS485 distributor, 1 point 4 shared device, relay support RS232

Four way isolation, 485 hub, 4 port, RS485 distributor, 1 point 4 shared device, relay support RS232

$150.62$163.72

50% off
New SMS GSM APP 4 Channel Relay Switch Controller CL4-GSM For Gate Door Opener Support Temperature Humidity Monitor Power Fail New SMS GSM APP 4 Channel Relay Switch Controller CL4-GSM For Gate Door Opener Support Temperature Humidity Monitor Power Fail

New SMS GSM APP 4 Channel Relay Switch Controller CL4-GSM For Gate Door Opener Support Temperature Humidity Monitor Power Fail

$173.85$347.71

8% off
USR-G771-E LTE CAT 1 Cellular Modem Support LTE and GSM TCP UDP Transparent Transmission RS232 RS485 Interfaces with SIM Card USR-G771-E LTE CAT 1 Cellular Modem Support LTE and GSM TCP UDP Transparent Transmission RS232 RS485 Interfaces with SIM Card

USR-G771-E LTE CAT 1 Cellular Modem Support LTE and GSM TCP UDP Transparent Transmission RS232 RS485 Interfaces with SIM Card

$432.10$469.67

14% off
Tuya Wifi Ir Rf Remote Control IR Controller Hub Support Alexa Google Home RF frequency 433.92/430/330/350/315/310/390 Mhz Tuya Wifi Ir Rf Remote Control IR Controller Hub Support Alexa Google Home RF frequency 433.92/430/330/350/315/310/390 Mhz

Tuya Wifi Ir Rf Remote Control IR Controller Hub Support Alexa Google Home RF frequency 433.92/430/330/350/315/310/390 Mhz

$19.63$22.82

16 sold
7% off
USR-DR502-E din-rail 4g lte cat 1 modem 9-36v wide range support rs485 serial port built-in 35mm noise rail seat cost-effective USR-DR502-E din-rail 4g lte cat 1 modem 9-36v wide range support rs485 serial port built-in 35mm noise rail seat cost-effective

USR-DR502-E din-rail 4g lte cat 1 modem 9-36v wide range support rs485 serial port built-in 35mm noise rail seat cost-effective

$384.07$412.98

12% off
1200M dual frequency repeater wifi signal amplifier Repeater extender booster Support frequency 2.4G and 5G 1200M dual frequency repeater wifi signal amplifier Repeater extender booster Support frequency 2.4G and 5G

1200M dual frequency repeater wifi signal amplifier Repeater extender booster Support frequency 2.4G and 5G

$13.29$15.10

8% off
PUSR Serial RS485 RS232 Cellular 4G LTE modem supports SMS command Modbus RTU to TCP Europe/Middle East/Africa/ USR-G786-EUX PUSR Serial RS485 RS232 Cellular 4G LTE modem supports SMS command Modbus RTU to TCP Europe/Middle East/Africa/ USR-G786-EUX

PUSR Serial RS485 RS232 Cellular 4G LTE modem supports SMS command Modbus RTU to TCP Europe/Middle East/Africa/ USR-G786-EUX

$559.33$607.97

8% off
10PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS 10PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

10PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

$786.93 $855.36

Categories: Security & Protection, Building Automation

Buy Now
2% off
(Price for 2 Piece) PUSR WiFi 6 USB Network Adapter 5.8G/2.4G USB3.0 2dBi*2 Antennas Support Windows10 11 USR-UAX180 (Price for 2 Piece) PUSR WiFi 6 USB Network Adapter 5.8G/2.4G USB3.0 2dBi*2 Antennas Support Windows10 11 USR-UAX180

(Price for 2 Piece) PUSR WiFi 6 USB Network Adapter 5.8G/2.4G USB3.0 2dBi*2 Antennas Support Windows10 11 USR-UAX180

$44.65 $45.56

Categories: Security & Protection, Building Automation

Buy Now
3% off
20PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS 20PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

20PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

$206.24 $212.62

Categories: Security & Protection, Building Automation

Buy Now
8% off
2PCS USR-DR502-E Din-rail 4g Lte Cat 1 Modem 9-36v Wide Range Support Rs485 Serial Port Built-in 35mm Noise Rail Seat 2PCS USR-DR502-E Din-rail 4g Lte Cat 1 Modem 9-36v Wide Range Support Rs485 Serial Port Built-in 35mm Noise Rail Seat

2PCS USR-DR502-E Din-rail 4g Lte Cat 1 Modem 9-36v Wide Range Support Rs485 Serial Port Built-in 35mm Noise Rail Seat

$780.12 $847.96

Categories: Security & Protection, Building Automation

Buy Now
8% off
PUSR USR-M100-ARD Industrial Ardunio Development IoT Gateway Support Secondary Ardunio C Language ESP32 Chipset PUSR USR-M100-ARD Industrial Ardunio Development IoT Gateway Support Secondary Ardunio C Language ESP32 Chipset

PUSR USR-M100-ARD Industrial Ardunio Development IoT Gateway Support Secondary Ardunio C Language ESP32 Chipset

$476.76 $518.22

Categories: Security & Protection, Building Automation

Buy Now
3% off
USR-TCP232-302 RS232 to Ethernet Converters UDP TCP IP Server to Client Module Support DHCP/DNS Built-in Webage Virtual COM USR-TCP232-302 RS232 to Ethernet Converters UDP TCP IP Server to Client Module Support DHCP/DNS Built-in Webage Virtual COM

USR-TCP232-302 RS232 to Ethernet Converters UDP TCP IP Server to Client Module Support DHCP/DNS Built-in Webage Virtual COM

$46.57 $48.01

Categories: Security & Protection, Building Automation

Buy Now
26% off
10PCS/LOT 40W 160RJ CEMENT RESISTANCE CERAMIC RESISTOR PRECISION 5% BAND SUPPORT

10PCS/LOT 40W 160RJ CEMENT RESISTANCE CERAMIC RESISTOR PRECISION 5% BAND SUPPORT

$14.80 $20.00

10 sold

Categories: Security & Protection, Building Automation

Buy Now
7% off
PUSR Point to Point LoRa Modems serial RS232/485 to LoRa converter supports point-to-point protocol and fixed-point transmitting PUSR Point to Point LoRa Modems serial RS232/485 to LoRa converter supports point-to-point protocol and fixed-point transmitting

PUSR Point to Point LoRa Modems serial RS232/485 to LoRa converter supports point-to-point protocol and fixed-point transmitting

$263.46 $283.29

Categories: Security & Protection, Building Automation

Buy Now
8% off
UOTEK Industrial Grade RS-232 RS232 to TTL Converter Output 5V COM DB9 Connector Adapter Supports All Operating System UT-210 UOTEK Industrial Grade RS-232 RS232 to TTL Converter Output 5V COM DB9 Connector Adapter Supports All Operating System UT-210

UOTEK Industrial Grade RS-232 RS232 to TTL Converter Output 5V COM DB9 Connector Adapter Supports All Operating System UT-210

$49.51 $53.81

Categories: Security & Protection, Building Automation

Buy Now
2% off
PUSR Serial RS485 RS232 Cellular 4G LTE modem supports SMS command Modbus RTU to TCP Europe/Middle East/Africa/ USR-G786-EUX PUSR Serial RS485 RS232 Cellular 4G LTE modem supports SMS command Modbus RTU to TCP Europe/Middle East/Africa/ USR-G786-EUX

PUSR Serial RS485 RS232 Cellular 4G LTE modem supports SMS command Modbus RTU to TCP Europe/Middle East/Africa/ USR-G786-EUX

$81.84 $83.51

Categories: Security & Protection, Building Automation

Buy Now
3% off
Hotselling USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS Hotselling USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

Hotselling USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

$58.36 $60.16

Categories: Security & Protection, Building Automation

Buy Now
7% off
10pcs Usr-n580 Industrial Ethernet Converter 8 Serial Port Rs485 Serial Device Server Support Modbus Rtu To Tcp Ethernet 10pcs Usr-n580 Industrial Ethernet Converter 8 Serial Port Rs485 Serial Device Server Support Modbus Rtu To Tcp Ethernet

10pcs Usr-n580 Industrial Ethernet Converter 8 Serial Port Rs485 Serial Device Server Support Modbus Rtu To Tcp Ethernet

$1087.66 $1169.53

Categories: Security & Protection, Building Automation

Buy Now
8% off
USR-TCP232-410S ModBus RTU Converters support DNS DHCP RS232 RS485 SERIAL TO ETHERNET TCP/IP MODULE USR-TCP232-410S ModBus RTU Converters support DNS DHCP RS232 RS485 SERIAL TO ETHERNET TCP/IP MODULE

USR-TCP232-410S ModBus RTU Converters support DNS DHCP RS232 RS485 SERIAL TO ETHERNET TCP/IP MODULE

$279.42 $303.72

Categories: Security & Protection, Building Automation

Buy Now
8% off
PUSR RS232 RS485 Serial to Ethernet Converter Serial Device Server Support TCP/IP Modbus RTU to TCP Gateway USR-TCP232-410s PUSR RS232 RS485 Serial to Ethernet Converter Serial Device Server Support TCP/IP Modbus RTU to TCP Gateway USR-TCP232-410s

PUSR RS232 RS485 Serial to Ethernet Converter Serial Device Server Support TCP/IP Modbus RTU to TCP Gateway USR-TCP232-410s

$260.63 $283.29

Categories: Security & Protection, Building Automation

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10% off
Ac input Wall Switch Motor Controller Panel Receiver For DC24V Chain Opener Or Pergola Support Set Open Stroke Travel Percentage Ac input Wall Switch Motor Controller Panel Receiver For DC24V Chain Opener Or Pergola Support Set Open Stroke Travel Percentage

Ac input Wall Switch Motor Controller Panel Receiver For DC24V Chain Opener Or Pergola Support Set Open Stroke Travel Percentage

$28.80 $32.00

1 sold

Categories: Security & Protection, Building Automation

Buy Now
8% off
ethernet to rs485 Device RS485 to Ethernet IOT Server Module Elfin-EE11 Elfin-EE11A Support TCP/IP Telnet Modbus TCP Protocol ethernet to rs485 Device RS485 to Ethernet IOT Server Module Elfin-EE11 Elfin-EE11A Support TCP/IP Telnet Modbus TCP Protocol

ethernet to rs485 Device RS485 to Ethernet IOT Server Module Elfin-EE11 Elfin-EE11A Support TCP/IP Telnet Modbus TCP Protocol

$47.15 $51.25

Categories: Security & Protection, Building Automation

Buy Now
8% off
UOTEK Industrial Grade RS-232 RS232 to TTL Converter Output 5V COM DB9 Connector Adapter Supports All Operating System UT-210 UOTEK Industrial Grade RS-232 RS232 to TTL Converter Output 5V COM DB9 Connector Adapter Supports All Operating System UT-210

UOTEK Industrial Grade RS-232 RS232 to TTL Converter Output 5V COM DB9 Connector Adapter Supports All Operating System UT-210

$49.51 $53.81

Categories: Security & Protection, Building Automation

Buy Now
8% off
Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630 Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630

Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630

$355.98 $386.94

Categories: Security & Protection, Building Automation

Buy Now
5% off
SMS GSM 4ch remote Relay Switch Controller KL4-GSM Gate Door Opener Support Temperature Humidity Monitor Power Fail Alarm SMS GSM 4ch remote Relay Switch Controller KL4-GSM Gate Door Opener Support Temperature Humidity Monitor Power Fail Alarm

SMS GSM 4ch remote Relay Switch Controller KL4-GSM Gate Door Opener Support Temperature Humidity Monitor Power Fail Alarm

$21.84 $22.99

2 sold

Categories: Security & Protection, Building Automation

Buy Now
8% off
5PCS USR-G771-E LTE CAT 1 Cellular Modem Support LTE GSM TCP UDP Transparent Transmission RS232 RS485 Interfaces with SIM Card 5PCS USR-G771-E LTE CAT 1 Cellular Modem Support LTE GSM TCP UDP Transparent Transmission RS232 RS485 Interfaces with SIM Card

5PCS USR-G771-E LTE CAT 1 Cellular Modem Support LTE GSM TCP UDP Transparent Transmission RS232 RS485 Interfaces with SIM Card

$2083.74 $2264.93

Categories: Security & Protection, Building Automation

Buy Now
7% off
Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630 Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630

Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630

$359.85 $386.94

Categories: Security & Protection, Building Automation

Buy Now
8% off
USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

$166.15 $180.60

Categories: Security & Protection, Building Automation

Buy Now
3% off
10pcs Usr-n580 Industrial Ethernet Converter 8 Serial Port Rs485 Serial Device Server Support Modbus Rtu To Tcp Ethernet 10pcs Usr-n580 Industrial Ethernet Converter 8 Serial Port Rs485 Serial Device Server Support Modbus Rtu To Tcp Ethernet

10pcs Usr-n580 Industrial Ethernet Converter 8 Serial Port Rs485 Serial Device Server Support Modbus Rtu To Tcp Ethernet

$1134.44 $1169.53

Categories: Security & Protection, Building Automation

Buy Now
8% off
20PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS 20PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

20PCS USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS

$1420.87 $1544.42

Categories: Security & Protection, Building Automation

Buy Now
8% off
5PCS USR-DR502-E din-rail 4g lte cat 1 modem 9-36v wide range support RS485 serial port built-in 35mm noise rail seat 5PCS USR-DR502-E din-rail 4g lte cat 1 modem 9-36v wide range support RS485 serial port built-in 35mm noise rail seat

5PCS USR-DR502-E din-rail 4g lte cat 1 modem 9-36v wide range support RS485 serial port built-in 35mm noise rail seat

$1825.06 $1983.76

Categories: Security & Protection, Building Automation

Buy Now
5% off
Industrial Modbus MQTT JSON serial server RS485 to RJ45 Ethernet TCP/IP to serial rail-mount support with POE function(optional) Industrial Modbus MQTT JSON serial server RS485 to RJ45 Ethernet TCP/IP to serial rail-mount support with POE function(optional)

Industrial Modbus MQTT JSON serial server RS485 to RJ45 Ethernet TCP/IP to serial rail-mount support with POE function(optional)

$17.94 $18.88

39 sold

Categories: Security & Protection, Building Automation

Buy Now
7% off
PUSR USR-M100-ARD Industrial Ardunio Development IoT Gateway Support Secondary Ardunio C Language ESP32 Chipset PUSR USR-M100-ARD Industrial Ardunio Development IoT Gateway Support Secondary Ardunio C Language ESP32 Chipset

PUSR USR-M100-ARD Industrial Ardunio Development IoT Gateway Support Secondary Ardunio C Language ESP32 Chipset

$481.94 $518.22

Categories: Security & Protection, Building Automation

Buy Now
8% off
DIN-Rail Serial Port RS485 To WiFi Converter IOT Device Protoss-PW11 AC110V~220V or DC Support Modbus TCP to RTU MQTT DIN-Rail Serial Port RS485 To WiFi Converter IOT Device Protoss-PW11 AC110V~220V or DC Support Modbus TCP to RTU MQTT

DIN-Rail Serial Port RS485 To WiFi Converter IOT Device Protoss-PW11 AC110V~220V or DC Support Modbus TCP to RTU MQTT

$116.99 $127.16

Categories: Security & Protection, Building Automation

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2% off
USB to rs485 converter supports win7/Win8/PLC industrial serial port converter durable lightning protection USB to rs485 converter supports win7/Win8/PLC industrial serial port converter durable lightning protection

USB to rs485 converter supports win7/Win8/PLC industrial serial port converter durable lightning protection

$6.08 $6.20

Categories: Security & Protection, Building Automation

Buy Now
8% off
Four way isolation, 485 hub, 4 port, RS485 distributor, 1 point 4 shared device, relay support RS232 Four way isolation, 485 hub, 4 port, RS485 distributor, 1 point 4 shared device, relay support RS232

Four way isolation, 485 hub, 4 port, RS485 distributor, 1 point 4 shared device, relay support RS232

$150.62 $163.72

Categories: Security & Protection, Building Automation

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