Communication Product Overview Buy Online at Sale Prices - VKDN

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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

$35.82~~$70.24~~

47% 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

$102.87~~$194.09~~

78% 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

$134.04~~$609.27~~

Q80BD-J61BT11N CC-link Communication card

Q80BD-J61BT11N CC-link Communication card

Q80BD-J61BT11N CC-link Communication card

$3000.00~~$3000.00~~

64% off

【DIGITAL GADGET】V3 RFID Module PN532 Near Field Communication(), Supports Android Phone Compatibility

【DIGITAL GADGET】V3 RFID Module PN532 Near Field Communication(), Supports Android Phone Compatibility

【DIGITAL GADGET】V3 RFID Module PN532 Near Field Communication(), Supports Android Phone Compatibility

$24.97~~$69.36~~

45% 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

$11.03~~$20.05~~

48% off

M09K Smart Locker 12-Way Control Board 485 Communication Express For Electromagnetic Locker Lock System

M09K Smart Locker 12-Way Control Board 485 Communication Express For Electromagnetic Locker Lock System

M09K Smart Locker 12-Way Control Board 485 Communication Express For Electromagnetic Locker Lock System

$112.26~~$215.89~~

1 sold

26% 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

$114.70~~$155.00~~

39% 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

$212.42~~$348.23~~

5% off

Communication card PCI-A14-K01 V3.0

Communication card PCI-A14-K01 V3.0

Communication card PCI-A14-K01 V3.0

$448.40~~$472.00~~

59% 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

$75.12~~$183.23~~

1% off

WIFI DOORHAN Smart Garage Door Gate Opener Tuya Remote Control Transmitter 2PRO 4PRO 433MHz Radio-frequency Converter RF Bridge

WIFI DOORHAN Smart Garage Door Gate Opener Tuya Remote Control Transmitter 2PRO 4PRO 433MHz Radio-frequency Converter RF Bridge

WIFI DOORHAN Smart Garage Door Gate Opener Tuya Remote Control Transmitter 2PRO 4PRO 433MHz Radio-frequency Converter RF Bridge

$6.35~~$6.39~~

3 sold

53% 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

$76.82~~$163.44~~

56% off

[NEW A09R!】 Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

[NEW A09R!】 Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

[NEW A09R!】 Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

$11.59~~$26.33~~

61% off

A55T PN532 NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU With S50 White Card Key Card

A55T PN532 NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU With S50 White Card Key Card

A55T PN532 NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU With S50 White Card Key Card

$32.75~~$83.97~~

5% off

Car communication board SM5000-02A

Car communication board SM5000-02A

Car communication board SM5000-02A

$206.15~~$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~~

50% 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

$12.15~~$24.31~~

5% off

Waterproof Design 13.56MHZ/125KHZ Inductive Card Reader with RS232 RS485 Interface RFID Industrial Radio Frequency Identificatio

Waterproof Design 13.56MHZ/125KHZ Inductive Card Reader with RS232 RS485 Interface RFID Industrial Radio Frequency Identificatio

Waterproof Design 13.56MHZ/125KHZ Inductive Card Reader with RS232 RS485 Interface RFID Industrial Radio Frequency Identificatio

$16.16~~$17.01~~

20 sold

50% 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

$38.88~~$77.76~~

RS485 serial communication electric lock control board intelligent vending machine locker door multi-channel control board

RS485 serial communication electric lock control board intelligent vending machine locker door multi-channel control board

RS485 serial communication electric lock control board intelligent vending machine locker door multi-channel control board

$6.25~~$6.25~~

46 sold

51% off

B27B Wireless Communication Intercom Power Divider N-Type 800-2700Mhz UHF Digital Cluster

B27B Wireless Communication Intercom Power Divider N-Type 800-2700Mhz UHF Digital Cluster

B27B Wireless Communication Intercom Power Divider N-Type 800-2700Mhz UHF Digital Cluster

$12.64~~$25.79~~

5% off

Optical fiber communication motherboard 3-FIBM

Optical fiber communication motherboard 3-FIBM

Optical fiber communication motherboard 3-FIBM

$3135.00~~$3300.00~~

60% 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

$32.96~~$82.39~~

Outdoor Waterproof RFHID Card Reader 125KHZ Wiegand 26-37 Adaptive Format Output RS485 RS232 TTL Level Communication Small HID

Outdoor Waterproof RFHID Card Reader 125KHZ Wiegand 26-37 Adaptive Format Output RS485 RS232 TTL Level Communication Small HID

Outdoor Waterproof RFHID Card Reader 125KHZ Wiegand 26-37 Adaptive Format Output RS485 RS232 TTL Level Communication Small HID

$154.07~~$154.07~~

8% 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

$19.78~~$21.50~~

14 sold

51% off

[LXYA68Z!] Communication Wireless Intercom Power Divider N-Type 350-520Mhz UHF Digital Cluster

[LXYA68Z!] Communication Wireless Intercom Power Divider N-Type 350-520Mhz UHF Digital Cluster

[LXYA68Z!] Communication Wireless Intercom Power Divider N-Type 350-520Mhz UHF Digital Cluster

$12.28~~$25.06~~

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

$1600.00~~$1600.00~~

7% off

New Distance Card Reader in Parking Lot ID Card Sensing Distance Up to 1 Meter Outdoor Waterproof RS485/RS232/WG Communication

New Distance Card Reader in Parking Lot ID Card Sensing Distance Up to 1 Meter Outdoor Waterproof RS485/RS232/WG Communication

New Distance Card Reader in Parking Lot ID Card Sensing Distance Up to 1 Meter Outdoor Waterproof RS485/RS232/WG Communication

$693.78~~$746.00~~

9% off

RS485/RS232 Communication Format Card Reader Waterproof ID/IC RFID Card Reader,Anti-interference Small size 5-24V custom mini

RS485/RS232 Communication Format Card Reader Waterproof ID/IC RFID Card Reader,Anti-interference Small size 5-24V custom mini

RS485/RS232 Communication Format Card Reader Waterproof ID/IC RFID Card Reader,Anti-interference Small size 5-24V custom mini

$141.05~~$155.00~~

2% off

Compatible With STYLO2K STYLO4K STYLO Radio Remote Control 433.92MHz Rolling Code Garage Door Remote Control Gate Opener

Compatible With STYLO2K STYLO4K STYLO Radio Remote Control 433.92MHz Rolling Code Garage Door Remote Control Gate Opener

Compatible With STYLO2K STYLO4K STYLO Radio Remote Control 433.92MHz Rolling Code Garage Door Remote Control Gate Opener

$59.59~~$61.39~~

34 sold

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

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

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

$143.71~~$143.71~~

5% off

Network port communication card HCC07

Network port communication card HCC07

Network port communication card HCC07

$3325.00~~$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

$192.78~~$238.00~~

1 sold

54% off

B27B EU Plug DC Communication Switching Power Supply For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply

B27B EU Plug DC Communication Switching Power Supply For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply

B27B EU Plug DC Communication Switching Power Supply For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply

$94.91~~$206.33~~

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~~

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

$35.82 $70.24

Categories: Security & Protection, Access Building Automation

Buy Now

47% 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

$102.87 $194.09

Categories: Security & Protection, Access Building Automation

Buy Now

78% 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

$134.04 $609.27

Categories: Security & Protection, Access Building Automation

Buy Now

Q80BD-J61BT11N CC-link Communication card

Q80BD-J61BT11N CC-link Communication card

Q80BD-J61BT11N CC-link Communication card

$3000.00 $3000.00

Categories: Security & Protection, Access Building Automation

Buy Now

64% off

【DIGITAL GADGET】V3 RFID Module PN532 Near Field Communication(), Supports Android Phone Compatibility

【DIGITAL GADGET】V3 RFID Module PN532 Near Field Communication(), Supports Android Phone Compatibility

【DIGITAL GADGET】V3 RFID Module PN532 Near Field Communication(), Supports Android Phone Compatibility

$24.97 $69.36

Categories: Security & Protection, Access Building Automation

Buy Now

45% 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

$11.03 $20.05

Categories: Security & Protection, Access Building Automation

Buy Now

48% off

M09K Smart Locker 12-Way Control Board 485 Communication Express For Electromagnetic Locker Lock System

M09K Smart Locker 12-Way Control Board 485 Communication Express For Electromagnetic Locker Lock System

M09K Smart Locker 12-Way Control Board 485 Communication Express For Electromagnetic Locker Lock System

$112.26 $215.89

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now

26% 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

$114.70 $155.00

Categories: Security & Protection, Access Building Automation

Buy Now

39% 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

$212.42 $348.23

Categories: Security & Protection, Access Building Automation

Buy Now

5% off

Communication card PCI-A14-K01 V3.0

Communication card PCI-A14-K01 V3.0

Communication card PCI-A14-K01 V3.0

$448.40 $472.00

Categories: Security & Protection, Access Building Automation

Buy Now

59% 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

$75.12 $183.23

Categories: Security & Protection, Access Building Automation

Buy Now

1% off

WIFI DOORHAN Smart Garage Door Gate Opener Tuya Remote Control Transmitter 2PRO 4PRO 433MHz Radio-frequency Converter RF Bridge

WIFI DOORHAN Smart Garage Door Gate Opener Tuya Remote Control Transmitter 2PRO 4PRO 433MHz Radio-frequency Converter RF Bridge

WIFI DOORHAN Smart Garage Door Gate Opener Tuya Remote Control Transmitter 2PRO 4PRO 433MHz Radio-frequency Converter RF Bridge

$6.35 $6.39

3 sold

Categories: Security & Protection, Access Building Automation

Buy Now

53% 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

$76.82 $163.44

Categories: Security & Protection, Access Building Automation

Buy Now

56% off

[NEW A09R!】 Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

[NEW A09R!】 Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

[NEW A09R!】 Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

$11.59 $26.33

Categories: Security & Protection, Access Building Automation

Buy Now

61% off

A55T PN532 NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU With S50 White Card Key Card

A55T PN532 NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU With S50 White Card Key Card

A55T PN532 NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU With S50 White Card Key Card

$32.75 $83.97

Categories: Security & Protection, Access Building Automation

Buy Now

5% off

Car communication board SM5000-02A

Car communication board SM5000-02A

Car communication board SM5000-02A

$206.15 $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

50% 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

$12.15 $24.31

Categories: Security & Protection, Access Building Automation

Buy Now

5% off

Waterproof Design 13.56MHZ/125KHZ Inductive Card Reader with RS232 RS485 Interface RFID Industrial Radio Frequency Identificatio

Waterproof Design 13.56MHZ/125KHZ Inductive Card Reader with RS232 RS485 Interface RFID Industrial Radio Frequency Identificatio

Waterproof Design 13.56MHZ/125KHZ Inductive Card Reader with RS232 RS485 Interface RFID Industrial Radio Frequency Identificatio

$16.16 $17.01

20 sold

Categories: Security & Protection, Access Building Automation

Buy Now

50% 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

$38.88 $77.76

Categories: Security & Protection, Access Building Automation

Buy Now

RS485 serial communication electric lock control board intelligent vending machine locker door multi-channel control board

RS485 serial communication electric lock control board intelligent vending machine locker door multi-channel control board

RS485 serial communication electric lock control board intelligent vending machine locker door multi-channel control board

$6.25 $6.25

46 sold

Categories: Security & Protection, Access Building Automation

Buy Now

51% off

B27B Wireless Communication Intercom Power Divider N-Type 800-2700Mhz UHF Digital Cluster

B27B Wireless Communication Intercom Power Divider N-Type 800-2700Mhz UHF Digital Cluster

B27B Wireless Communication Intercom Power Divider N-Type 800-2700Mhz UHF Digital Cluster

$12.64 $25.79

Categories: Security & Protection, Access Building Automation

Buy Now

5% off

Optical fiber communication motherboard 3-FIBM

Optical fiber communication motherboard 3-FIBM

Optical fiber communication motherboard 3-FIBM

$3135.00 $3300.00

Categories: Security & Protection, Access Building Automation

Buy Now

60% 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

$32.96 $82.39

Categories: Security & Protection, Access Building Automation

Buy Now

Outdoor Waterproof RFHID Card Reader 125KHZ Wiegand 26-37 Adaptive Format Output RS485 RS232 TTL Level Communication Small HID

Outdoor Waterproof RFHID Card Reader 125KHZ Wiegand 26-37 Adaptive Format Output RS485 RS232 TTL Level Communication Small HID

Outdoor Waterproof RFHID Card Reader 125KHZ Wiegand 26-37 Adaptive Format Output RS485 RS232 TTL Level Communication Small HID

$154.07 $154.07

Categories: Security & Protection, Access Building Automation

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8% 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

$19.78 $21.50

14 sold

Categories: Security & Protection, Access Building Automation

Buy Now

51% off

[LXYA68Z!] Communication Wireless Intercom Power Divider N-Type 350-520Mhz UHF Digital Cluster

[LXYA68Z!] Communication Wireless Intercom Power Divider N-Type 350-520Mhz UHF Digital Cluster

[LXYA68Z!] Communication Wireless Intercom Power Divider N-Type 350-520Mhz UHF Digital Cluster

$12.28 $25.06

Categories: Security & Protection, Access Building Automation

Buy Now

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

$1600.00 $1600.00

Categories: Security & Protection, Access Building Automation

Buy Now

7% off

New Distance Card Reader in Parking Lot ID Card Sensing Distance Up to 1 Meter Outdoor Waterproof RS485/RS232/WG Communication

New Distance Card Reader in Parking Lot ID Card Sensing Distance Up to 1 Meter Outdoor Waterproof RS485/RS232/WG Communication

New Distance Card Reader in Parking Lot ID Card Sensing Distance Up to 1 Meter Outdoor Waterproof RS485/RS232/WG Communication

$693.78 $746.00

Categories: Security & Protection, Access Building Automation

Buy Now

9% off

RS485/RS232 Communication Format Card Reader Waterproof ID/IC RFID Card Reader,Anti-interference Small size 5-24V custom mini

RS485/RS232 Communication Format Card Reader Waterproof ID/IC RFID Card Reader,Anti-interference Small size 5-24V custom mini

RS485/RS232 Communication Format Card Reader Waterproof ID/IC RFID Card Reader,Anti-interference Small size 5-24V custom mini

$141.05 $155.00

Categories: Security & Protection, Access Building Automation

Buy Now

2% off

Compatible With STYLO2K STYLO4K STYLO Radio Remote Control 433.92MHz Rolling Code Garage Door Remote Control Gate Opener

Compatible With STYLO2K STYLO4K STYLO Radio Remote Control 433.92MHz Rolling Code Garage Door Remote Control Gate Opener

Compatible With STYLO2K STYLO4K STYLO Radio Remote Control 433.92MHz Rolling Code Garage Door Remote Control Gate Opener

$59.59 $61.39

34 sold

Categories: Security & Protection, Access Building Automation

Buy Now

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

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

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

$143.71 $143.71

Categories: Security & Protection, Access Building Automation

Buy Now

5% off

Network port communication card HCC07

Network port communication card HCC07

Network port communication card HCC07

$3325.00 $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

$192.78 $238.00

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now

54% off

B27B EU Plug DC Communication Switching Power Supply For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply

B27B EU Plug DC Communication Switching Power Supply For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply

B27B EU Plug DC Communication Switching Power Supply For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply

$94.91 $206.33

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

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