• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

Communication

Filter by price

Sort By

Product tags

Showing 1–36 of 212 results

49% off
A98Z WZ5005 Power Module Adjustable Regulated Laboratory Variable Power Supply Communication A98Z WZ5005 Power Module Adjustable Regulated Laboratory Variable Power Supply Communication

A98Z WZ5005 Power Module Adjustable Regulated Laboratory Variable Power Supply Communication

$36.22$71.01

46% off
B63B-Linear Adjustable 13.8V 30A DC Power Supply For QJE PS30SWIV Power Supply Communication Switching Power Supply EU Plug B63B-Linear Adjustable 13.8V 30A DC Power Supply For QJE PS30SWIV Power Supply Communication Switching Power Supply EU Plug

B63B-Linear Adjustable 13.8V 30A DC Power Supply For QJE PS30SWIV Power Supply Communication Switching Power Supply EU Plug

$90.36$167.34

5% off
PCI-1612B 4 ports RS-232/422/485 Communication card PCI-1612B 4 ports RS-232/422/485 Communication card

PCI-1612B 4 ports RS-232/422/485 Communication card

$1140.00$1200.00

76% off
Wireless For RS485 Communication Module for Distributed Sensor Networks Remote Data Logging and Field Device Interconnect Wireless For RS485 Communication Module for Distributed Sensor Networks Remote Data Logging and Field Device Interconnect

Wireless For RS485 Communication Module for Distributed Sensor Networks Remote Data Logging and Field Device Interconnect

$146.22$609.27

5% off
Q80BD-J61BT11N CC-link Communication card Q80BD-J61BT11N CC-link Communication card

Q80BD-J61BT11N CC-link Communication card

$2850.00$3000.00

48% off
ABSY Expansion Interface Chainbus Communication Protocol Conversion Unit HY2.0-4P Unit For Expand Chain Device Multi-Function ABSY Expansion Interface Chainbus Communication Protocol Conversion Unit HY2.0-4P Unit For Expand Chain Device Multi-Function

ABSY Expansion Interface Chainbus Communication Protocol Conversion Unit HY2.0-4P Unit For Expand Chain Device Multi-Function

$10.54$20.27

28% off
Inbio 160 1 Door IP-based Tcp/IpAccess Controller TCP/IP and RS485 Communication Access Control Panel Board Security Inbio 160 1 Door IP-based Tcp/IpAccess Controller TCP/IP and RS485 Communication Access Control Panel Board Security

Inbio 160 1 Door IP-based Tcp/IpAccess Controller TCP/IP and RS485 Communication Access Control Panel Board Security

$111.60$155.00

42% off
Y22A-Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication Y22A-Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication

Y22A-Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication

$201.97$348.23

Communication card PCI-A14-K01 V3.0 Communication card PCI-A14-K01 V3.0

Communication card PCI-A14-K01 V3.0

$472.00$472.00

PCM-3641 REV.A1 industrial communication module PCM-3641 REV.A1 industrial communication module

PCM-3641 REV.A1 industrial communication module

$190.00$190.00

45% off
【MUST-HAVE】Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Control Board For Electromagnetic Locker 【MUST-HAVE】Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Control Board For Electromagnetic Locker

【MUST-HAVE】Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Control Board For Electromagnetic Locker

$12.51$22.75

57% off
Dual-core Processor Board Wireless Communication AI Voice Module 802.11 B g n 2.4GHz WiFi Supports Up To 16MB PSRAM Dual-core Processor Board Wireless Communication AI Voice Module 802.11 B g n 2.4GHz WiFi Supports Up To 16MB PSRAM

Dual-core Processor Board Wireless Communication AI Voice Module 802.11 B g n 2.4GHz WiFi Supports Up To 16MB PSRAM

$78.79$183.23

GPIB-FL-LPE NO.7343A Communication card

GPIB-FL-LPE NO.7343A Communication card

$4500.00$4500.00

64% off
Vehicle Communication Control Module 89111-02131 with CAN/LIN Data Exchange and Required Diagnostic Initialization After 896C Vehicle Communication Control Module 89111-02131 with CAN/LIN Data Exchange and Required Diagnostic Initialization After 896C

Vehicle Communication Control Module 89111-02131 with CAN/LIN Data Exchange and Required Diagnostic Initialization After 896C

$335.72$951.59

ISDN-PCIexp voice communication card ISDN-PCIexp voice communication card

ISDN-PCIexp voice communication card

$513.00$513.00

56% off
T64C! RF 1420MHZ Space 1.42GHz Multi-Functional Convenient and Practical Portable Communication Antenna Module T64C! RF 1420MHZ Space 1.42GHz Multi-Functional Convenient and Practical Portable Communication Antenna Module

T64C! RF 1420MHZ Space 1.42GHz Multi-Functional Convenient and Practical Portable Communication Antenna Module

$71.91$163.44

Car communication board SM5000-02A Car communication board SM5000-02A

Car communication board SM5000-02A

$217.00$217.00

Four Door Controller TCP Communicate Support Multi-Access Function Time Attendance Fire Alarm Four Door Controller TCP Communicate Support Multi-Access Function Time Attendance Fire Alarm

Four Door Controller TCP Communicate Support Multi-Access Function Time Attendance Fire Alarm

$52.00$52.00

Ingenious-ST25DV16K I2C RFID Dynamic Tag Module, 16Kbit EEPROM Storage, Supports I2C And Dual Interface Communication Protoc Ingenious-ST25DV16K I2C RFID Dynamic Tag Module, 16Kbit EEPROM Storage, Supports I2C And Dual Interface Communication Protoc

Ingenious-ST25DV16K I2C RFID Dynamic Tag Module, 16Kbit EEPROM Storage, Supports I2C And Dual Interface Communication Protoc

$13.01$13.01

57% off
B68C Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface B68C Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

B68C Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

$11.44$26.61

5% off
CCC-VPRO-IO communication card CCC-VPRO-IO communication card

CCC-VPRO-IO communication card

$2850.00$3000.00

AN-520BT Computer communication card AN-520BT Computer communication card

AN-520BT Computer communication card

$1600.00$1600.00

PCI-9840I V3.20 four-channel communication card PCI-9840I V3.20 four-channel communication card

PCI-9840I V3.20 four-channel communication card

$177.00$177.00

53% off
B48A WZ5005 Power Module Adjustable Regulated Laboratory Variable Power Supply Communication B48A WZ5005 Power Module Adjustable Regulated Laboratory Variable Power Supply Communication

B48A WZ5005 Power Module Adjustable Regulated Laboratory Variable Power Supply Communication

$36.95$78.61

Optical fiber communication motherboard 3-FIBM Optical fiber communication motherboard 3-FIBM

Optical fiber communication motherboard 3-FIBM

$3300.00$3300.00

62% off
A52T PN532 NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU With S50 White Card Key Card A52T PN532 NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU With S50 White Card Key Card

A52T PN532 NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU With S50 White Card Key Card

$31.19$82.07

Parcel Locker Control Board 18 Channel Electronic Locker System Controller RS485 Communication Open Protocol Lock Controller Parcel Locker Control Board 18 Channel Electronic Locker System Controller RS485 Communication Open Protocol Lock Controller

Parcel Locker Control Board 18 Channel Electronic Locker System Controller RS485 Communication Open Protocol Lock Controller

$26.00$26.00

6 sold
13% off
Waterproof RFID Access Control Card Reader, Wiegand 26~37, RS485, RS232, TTL Level Communication Card Reader Small RFID Swipe Waterproof RFID Access Control Card Reader, Wiegand 26~37, RS485, RS232, TTL Level Communication Card Reader Small RFID Swipe

Waterproof RFID Access Control Card Reader, Wiegand 26~37, RS485, RS232, TTL Level Communication Card Reader Small RFID Swipe

$18.51$21.50

6 sold
5% off
C79040-A7520-C386-03-86 85 C79458-L7000-B386 EWK-X30 Communication card C79040-A7520-C386-03-86 85 C79458-L7000-B386 EWK-X30 Communication card

C79040-A7520-C386-03-86 85 C79458-L7000-B386 EWK-X30 Communication card

$1520.00$1600.00

C1B-IFC9 car communication expansion command board C1B-IFC9 car communication expansion command board

C1B-IFC9 car communication expansion command board

$150.00$150.00

Network port communication card HCC07 Network port communication card HCC07

Network port communication card HCC07

$3500.00$3500.00

19% off
not RS232!RS485 only 16 channels 16 Digital output module Optocoupler isolated 16 DO RS485 MODBUS RTU communications WP8027ADAM not RS232!RS485 only 16 channels 16 Digital output module Optocoupler isolated 16 DO RS485 MODBUS RTU communications WP8027ADAM

not RS232!RS485 only 16 channels 16 Digital output module Optocoupler isolated 16 DO RS485 MODBUS RTU communications WP8027ADAM

$178.20$220.00

1 sold
CIF50-DPS Profibus communication card CIF 50-DPS CIF50-DPS Profibus communication card CIF 50-DPS

CIF50-DPS Profibus communication card CIF 50-DPS

$170.00$170.00

Elevator car communication board 01VER1.10 Elevator car communication board 01VER1.10

Elevator car communication board 01VER1.10

$174.00$174.00

ZB4-601-IF1 MV4 HMI communication interface card ZB4-601-IF1 MV4 HMI communication interface card

ZB4-601-IF1 MV4 HMI communication interface card

$374.00$374.00

57% off
【CYBER MONDAY】For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply DC Power Supply Communication Switching Function EU Plug 【CYBER MONDAY】For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply DC Power Supply Communication Switching Function EU Plug

【CYBER MONDAY】For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply DC Power Supply Communication Switching Function EU Plug

$97.95$227.78

1 sold
49% off
A98Z WZ5005 Power Module Adjustable Regulated Laboratory Variable Power Supply Communication A98Z WZ5005 Power Module Adjustable Regulated Laboratory Variable Power Supply Communication

A98Z WZ5005 Power Module Adjustable Regulated Laboratory Variable Power Supply Communication

$36.22 $71.01

Categories: Security & Protection, Access Building Automation

Buy Now
46% off
B63B-Linear Adjustable 13.8V 30A DC Power Supply For QJE PS30SWIV Power Supply Communication Switching Power Supply EU Plug B63B-Linear Adjustable 13.8V 30A DC Power Supply For QJE PS30SWIV Power Supply Communication Switching Power Supply EU Plug

B63B-Linear Adjustable 13.8V 30A DC Power Supply For QJE PS30SWIV Power Supply Communication Switching Power Supply EU Plug

$90.36 $167.34

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
PCI-1612B 4 ports RS-232/422/485 Communication card PCI-1612B 4 ports RS-232/422/485 Communication card

PCI-1612B 4 ports RS-232/422/485 Communication card

$1140.00 $1200.00

Categories: Security & Protection, Access Building Automation

Buy Now
76% off
Wireless For RS485 Communication Module for Distributed Sensor Networks Remote Data Logging and Field Device Interconnect Wireless For RS485 Communication Module for Distributed Sensor Networks Remote Data Logging and Field Device Interconnect

Wireless For RS485 Communication Module for Distributed Sensor Networks Remote Data Logging and Field Device Interconnect

$146.22 $609.27

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Q80BD-J61BT11N CC-link Communication card Q80BD-J61BT11N CC-link Communication card

Q80BD-J61BT11N CC-link Communication card

$2850.00 $3000.00

Categories: Security & Protection, Access Building Automation

Buy Now
48% off
ABSY Expansion Interface Chainbus Communication Protocol Conversion Unit HY2.0-4P Unit For Expand Chain Device Multi-Function ABSY Expansion Interface Chainbus Communication Protocol Conversion Unit HY2.0-4P Unit For Expand Chain Device Multi-Function

ABSY Expansion Interface Chainbus Communication Protocol Conversion Unit HY2.0-4P Unit For Expand Chain Device Multi-Function

$10.54 $20.27

Categories: Security & Protection, Access Building Automation

Buy Now
28% off
Inbio 160 1 Door IP-based Tcp/IpAccess Controller TCP/IP and RS485 Communication Access Control Panel Board Security Inbio 160 1 Door IP-based Tcp/IpAccess Controller TCP/IP and RS485 Communication Access Control Panel Board Security

Inbio 160 1 Door IP-based Tcp/IpAccess Controller TCP/IP and RS485 Communication Access Control Panel Board Security

$111.60 $155.00

Categories: Security & Protection, Access Building Automation

Buy Now
42% off
Y22A-Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication Y22A-Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication

Y22A-Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication

$201.97 $348.23

Categories: Security & Protection, Access Building Automation

Buy Now
Communication card PCI-A14-K01 V3.0 Communication card PCI-A14-K01 V3.0

Communication card PCI-A14-K01 V3.0

$472.00 $472.00

Categories: Security & Protection, Access Building Automation

Buy Now
PCM-3641 REV.A1 industrial communication module PCM-3641 REV.A1 industrial communication module

PCM-3641 REV.A1 industrial communication module

$190.00 $190.00

Categories: Security & Protection, Access Building Automation

Buy Now
45% off
【MUST-HAVE】Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Control Board For Electromagnetic Locker 【MUST-HAVE】Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Control Board For Electromagnetic Locker

【MUST-HAVE】Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Control Board For Electromagnetic Locker

$12.51 $22.75

Categories: Security & Protection, Access Building Automation

Buy Now
57% off
Dual-core Processor Board Wireless Communication AI Voice Module 802.11 B g n 2.4GHz WiFi Supports Up To 16MB PSRAM Dual-core Processor Board Wireless Communication AI Voice Module 802.11 B g n 2.4GHz WiFi Supports Up To 16MB PSRAM

Dual-core Processor Board Wireless Communication AI Voice Module 802.11 B g n 2.4GHz WiFi Supports Up To 16MB PSRAM

$78.79 $183.23

Categories: Security & Protection, Access Building Automation

Buy Now
GPIB-FL-LPE NO.7343A Communication card

GPIB-FL-LPE NO.7343A Communication card

$4500.00 $4500.00

Categories: Security & Protection, Access Building Automation

Buy Now
64% off
Vehicle Communication Control Module 89111-02131 with CAN/LIN Data Exchange and Required Diagnostic Initialization After 896C Vehicle Communication Control Module 89111-02131 with CAN/LIN Data Exchange and Required Diagnostic Initialization After 896C

Vehicle Communication Control Module 89111-02131 with CAN/LIN Data Exchange and Required Diagnostic Initialization After 896C

$335.72 $951.59

Categories: Security & Protection, Access Building Automation

Buy Now
ISDN-PCIexp voice communication card ISDN-PCIexp voice communication card

ISDN-PCIexp voice communication card

$513.00 $513.00

Categories: Security & Protection, Access Building Automation

Buy Now
56% off
T64C! RF 1420MHZ Space 1.42GHz Multi-Functional Convenient and Practical Portable Communication Antenna Module T64C! RF 1420MHZ Space 1.42GHz Multi-Functional Convenient and Practical Portable Communication Antenna Module

T64C! RF 1420MHZ Space 1.42GHz Multi-Functional Convenient and Practical Portable Communication Antenna Module

$71.91 $163.44

Categories: Security & Protection, Access Building Automation

Buy Now
Car communication board SM5000-02A Car communication board SM5000-02A

Car communication board SM5000-02A

$217.00 $217.00

Categories: Security & Protection, Access Building Automation

Buy Now
Four Door Controller TCP Communicate Support Multi-Access Function Time Attendance Fire Alarm Four Door Controller TCP Communicate Support Multi-Access Function Time Attendance Fire Alarm

Four Door Controller TCP Communicate Support Multi-Access Function Time Attendance Fire Alarm

$52.00 $52.00

Categories: Security & Protection, Access Building Automation

Buy Now
Ingenious-ST25DV16K I2C RFID Dynamic Tag Module, 16Kbit EEPROM Storage, Supports I2C And Dual Interface Communication Protoc Ingenious-ST25DV16K I2C RFID Dynamic Tag Module, 16Kbit EEPROM Storage, Supports I2C And Dual Interface Communication Protoc

Ingenious-ST25DV16K I2C RFID Dynamic Tag Module, 16Kbit EEPROM Storage, Supports I2C And Dual Interface Communication Protoc

$13.01 $13.01

Categories: Security & Protection, Access Building Automation

Buy Now
57% off
B68C Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface B68C Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

B68C Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

$11.44 $26.61

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
CCC-VPRO-IO communication card CCC-VPRO-IO communication card

CCC-VPRO-IO communication card

$2850.00 $3000.00

Categories: Security & Protection, Access Building Automation

Buy Now
AN-520BT Computer communication card AN-520BT Computer communication card

AN-520BT Computer communication card

$1600.00 $1600.00

Categories: Security & Protection, Access Building Automation

Buy Now
PCI-9840I V3.20 four-channel communication card PCI-9840I V3.20 four-channel communication card

PCI-9840I V3.20 four-channel communication card

$177.00 $177.00

Categories: Security & Protection, Access Building Automation

Buy Now
53% off
B48A WZ5005 Power Module Adjustable Regulated Laboratory Variable Power Supply Communication B48A WZ5005 Power Module Adjustable Regulated Laboratory Variable Power Supply Communication

B48A WZ5005 Power Module Adjustable Regulated Laboratory Variable Power Supply Communication

$36.95 $78.61

Categories: Security & Protection, Access Building Automation

Buy Now
Optical fiber communication motherboard 3-FIBM Optical fiber communication motherboard 3-FIBM

Optical fiber communication motherboard 3-FIBM

$3300.00 $3300.00

Categories: Security & Protection, Access Building Automation

Buy Now
62% off
A52T PN532 NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU With S50 White Card Key Card A52T PN532 NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU With S50 White Card Key Card

A52T PN532 NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU With S50 White Card Key Card

$31.19 $82.07

Categories: Security & Protection, Access Building Automation

Buy Now
Parcel Locker Control Board 18 Channel Electronic Locker System Controller RS485 Communication Open Protocol Lock Controller Parcel Locker Control Board 18 Channel Electronic Locker System Controller RS485 Communication Open Protocol Lock Controller

Parcel Locker Control Board 18 Channel Electronic Locker System Controller RS485 Communication Open Protocol Lock Controller

$26.00 $26.00

6 sold

Categories: Security & Protection, Access Building Automation

Buy Now
13% off
Waterproof RFID Access Control Card Reader, Wiegand 26~37, RS485, RS232, TTL Level Communication Card Reader Small RFID Swipe Waterproof RFID Access Control Card Reader, Wiegand 26~37, RS485, RS232, TTL Level Communication Card Reader Small RFID Swipe

Waterproof RFID Access Control Card Reader, Wiegand 26~37, RS485, RS232, TTL Level Communication Card Reader Small RFID Swipe

$18.51 $21.50

6 sold

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
C79040-A7520-C386-03-86 85 C79458-L7000-B386 EWK-X30 Communication card C79040-A7520-C386-03-86 85 C79458-L7000-B386 EWK-X30 Communication card

C79040-A7520-C386-03-86 85 C79458-L7000-B386 EWK-X30 Communication card

$1520.00 $1600.00

Categories: Security & Protection, Access Building Automation

Buy Now
C1B-IFC9 car communication expansion command board C1B-IFC9 car communication expansion command board

C1B-IFC9 car communication expansion command board

$150.00 $150.00

Categories: Security & Protection, Access Building Automation

Buy Now
Network port communication card HCC07 Network port communication card HCC07

Network port communication card HCC07

$3500.00 $3500.00

Categories: Security & Protection, Access Building Automation

Buy Now
19% off
not RS232!RS485 only 16 channels 16 Digital output module Optocoupler isolated 16 DO RS485 MODBUS RTU communications WP8027ADAM not RS232!RS485 only 16 channels 16 Digital output module Optocoupler isolated 16 DO RS485 MODBUS RTU communications WP8027ADAM

not RS232!RS485 only 16 channels 16 Digital output module Optocoupler isolated 16 DO RS485 MODBUS RTU communications WP8027ADAM

$178.20 $220.00

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
CIF50-DPS Profibus communication card CIF 50-DPS CIF50-DPS Profibus communication card CIF 50-DPS

CIF50-DPS Profibus communication card CIF 50-DPS

$170.00 $170.00

Categories: Security & Protection, Access Building Automation

Buy Now
Elevator car communication board 01VER1.10 Elevator car communication board 01VER1.10

Elevator car communication board 01VER1.10

$174.00 $174.00

Categories: Security & Protection, Access Building Automation

Buy Now
ZB4-601-IF1 MV4 HMI communication interface card ZB4-601-IF1 MV4 HMI communication interface card

ZB4-601-IF1 MV4 HMI communication interface card

$374.00 $374.00

Categories: Security & Protection, Access Building Automation

Buy Now
57% off
【CYBER MONDAY】For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply DC Power Supply Communication Switching Function EU Plug 【CYBER MONDAY】For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply DC Power Supply Communication Switching Function EU Plug

【CYBER MONDAY】For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply DC Power Supply Communication Switching Function EU Plug

$97.95 $227.78

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now