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

CCC-VPRO-IO communication card

$412.30$434.00

5% off
Elevator communication board B3 board SCLB3-V40 Elevator communication board B3 board SCLB3-V40

Elevator communication board B3 board SCLB3-V40

$209.00$220.00

5% off
Elevator car communication board SM.02/J1 Elevator car communication board SM.02/J1

Elevator car communication board SM.02/J1

$1045.00$1100.00

5% off
DPS-300NB B communication power module DPS-300NB B communication power module

DPS-300NB B communication power module

$194.75$205.00

125khz and 13.56mhz Dual Frequency Communication Module M1 S50 Wiegand UART Interface RFID Smart Card Reader Module 125khz and 13.56mhz Dual Frequency Communication Module M1 S50 Wiegand UART Interface RFID Smart Card Reader Module

125khz and 13.56mhz Dual Frequency Communication Module M1 S50 Wiegand UART Interface RFID Smart Card Reader Module

$62.08$62.08

5% off
3-RS232 communication card 140315 REV.A 3-RS232 communication card 140315 REV.A

3-RS232 communication card 140315 REV.A

$1425.00$1500.00

55% off
B49C For Electromagnetic Locker Compatible Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Controller Bo B49C For Electromagnetic Locker Compatible Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Controller Bo

B49C For Electromagnetic Locker Compatible Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Controller Bo

$16.33$36.29

38% off
Limited Stock！ 4G Full Band Radio Car Intercom Communicator Set Radio 5000KM National Walkie-Talkie Car Radio Waterproof Limited Stock！ 4G Full Band Radio Car Intercom Communicator Set Radio 5000KM National Walkie-Talkie Car Radio Waterproof

Limited Stock！ 4G Full Band Radio Car Intercom Communicator Set Radio 5000KM National Walkie-Talkie Car Radio Waterproof

$76.33$123.12

5% off
PCM-3643 4-port pc104 communication card PCM-3643 4-port pc104 communication card

PCM-3643 4-port pc104 communication card

$206.15$217.00

5% off
Elevator car communication board MF4-B-E1.0 Elevator car communication board MF4-B-E1.0

Elevator car communication board MF4-B-E1.0

$1235.00$1300.00

5% off
Multifunctional communication network card S02349954 D113L.TP4B2 Multifunctional communication network card S02349954 D113L.TP4B2

Multifunctional communication network card S02349954 D113L.TP4B2

$4750.00$5000.00

48% off
N93RNEW! For QJE PS30SWIV 13.8V 30A DC Communication Switching Power Supply Linear Adjustable Power Supply EU Plug N93RNEW! For QJE PS30SWIV 13.8V 30A DC Communication Switching Power Supply Linear Adjustable Power Supply EU Plug

N93RNEW! For QJE PS30SWIV 13.8V 30A DC Communication Switching Power Supply Linear Adjustable Power Supply EU Plug

$807.54$1552.96

5% off
1/2/4door control IP-based Tcp/Ip AccessControl Board RS485 Communication with 125Khz FR1200 Waterproof RS485 Fingerprint Reader 1/2/4door control IP-based Tcp/Ip AccessControl Board RS485 Communication with 125Khz FR1200 Waterproof RS485 Fingerprint Reader

1/2/4door control IP-based Tcp/Ip AccessControl Board RS485 Communication with 125Khz FR1200 Waterproof RS485 Fingerprint Reader

$348.17$366.50

50% off
A92Z Fingerprint Sensor Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface A92Z Fingerprint Sensor Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

A92Z Fingerprint Sensor Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

$13.16$26.33

14% off
Ethernet to TTL Serial Port Converter Module Modbus TCP to RTU DTU Module TCP IP Serial Server Industrial Communication Module Ethernet to TTL Serial Port Converter Module Modbus TCP to RTU DTU Module TCP IP Serial Server Industrial Communication Module

Ethernet to TTL Serial Port Converter Module Modbus TCP to RTU DTU Module TCP IP Serial Server Industrial Communication Module

$9.46$11.00

24% off
C7AB Video Door Entry System IPS Display 800mAh Battery Two Way Communication Night Visibilities C7AB Video Door Entry System IPS Display 800mAh Battery Two Way Communication Night Visibilities

C7AB Video Door Entry System IPS Display 800mAh Battery Two Way Communication Night Visibilities

$191.66$252.19

41% off
BTLIFE-Multi-Function Expansion Interface For Expand Chain Device HY2.0-4P Unit Chainbus Communication Protocol Conversion Unit BTLIFE-Multi-Function Expansion Interface For Expand Chain Device HY2.0-4P Unit Chainbus Communication Protocol Conversion Unit

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

$10.56$17.90

58% off
^&*Summer sale- 7.5 Inch Display Screen for Red Yellow Black White Ink Screen 800x480 Pixel SPI Communication ^&*Summer sale- 7.5 Inch Display Screen for Red Yellow Black White Ink Screen 800x480 Pixel SPI Communication

^&*Summer sale- 7.5 Inch Display Screen for Red Yellow Black White Ink Screen 800x480 Pixel SPI Communication

$313.23$745.79

73% off
For modbus Remote Terminal Unit Switch Module with 4 Outputs and Dual RS485 UART Communication for Data Acquisition For modbus Remote Terminal Unit Switch Module with 4 Outputs and Dual RS485 UART Communication for Data Acquisition

For modbus Remote Terminal Unit Switch Module with 4 Outputs and Dual RS485 UART Communication for Data Acquisition

$24.89$92.20

5% off
JAPMC-MC2102T-E MP2101T communication card JAPMC-MC2102T-E MP2101T communication card

JAPMC-MC2102T-E MP2101T communication card

$3420.00$3600.00

14% off
High Quality Serial Server Module RS232 RS485 UART to Ethernet TCP/IP Converter Embedded DTU for Industrial Communication High Quality Serial Server Module RS232 RS485 UART to Ethernet TCP/IP Converter Embedded DTU for Industrial Communication

High Quality Serial Server Module RS232 RS485 UART to Ethernet TCP/IP Converter Embedded DTU for Industrial Communication

$31.82$37.00

5% off
Multifunctional communication board 03-21256-01 card Multifunctional communication board 03-21256-01 card

Multifunctional communication board 03-21256-01 card

$1425.00$1500.00

43% off
Motorcycle Intercom Headset with Anti Interference Audio Speakers Hands Free Talk for Helmet Communication Motorcycle Intercom Headset with Anti Interference Audio Speakers Hands Free Talk for Helmet Communication

Motorcycle Intercom Headset with Anti Interference Audio Speakers Hands Free Talk for Helmet Communication

$66.25$116.23

5% off
Communication card A5E00219170 Communication card A5E00219170

Communication card A5E00219170

$3420.00$3600.00

5% off
A17B-8102-0100 Profinet Communication Board A17B-8102-0100 Profinet Communication Board

A17B-8102-0100 Profinet Communication Board

$9500.00$10000.00

49% off
B24B Smart Locker 12-Way Control Board 485 Communication For Electromagnetic Locker Express Locker Lock Control Board B24B Smart Locker 12-Way Control Board 485 Communication For Electromagnetic Locker Express Locker Lock Control Board

B24B Smart Locker 12-Way Control Board 485 Communication For Electromagnetic Locker Express Locker Lock Control Board

$14.17$27.78

5% off
CIO-DAS1400 Data communication card

CIO-DAS1400 Data communication card

$2850.00$3000.00

57% off
L62A Multi-Function Expansion Interface For Chainbus Communication Protocol Conversion Unit HY2.0-4P For Expand Chain Device L62A Multi-Function Expansion Interface For Chainbus Communication Protocol Conversion Unit HY2.0-4P For Expand Chain Device

L62A Multi-Function Expansion Interface For Chainbus Communication Protocol Conversion Unit HY2.0-4P For Expand Chain Device

$79.08$183.91

50% off
B68C For Electromagnetic Locker Compatible Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Controller B68C For Electromagnetic Locker Compatible Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Controller

B68C For Electromagnetic Locker Compatible Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Controller

$14.15$28.30

5% off
Extended communication card 01-04964-01 card Extended communication card 01-04964-01 card

Extended communication card 01-04964-01 card

$408.50$430.00

5% off
PCI-9840I V3.20 communication card PCI-9840I V3.20 communication card

PCI-9840I V3.20 communication card

$178.60$188.00

Outdoor Gatherings 5m Ground Network Shortwave Antenna Optimized For Communication Dedicated Terrestrial Network Outdoor Gatherings 5m Ground Network Shortwave Antenna Optimized For Communication Dedicated Terrestrial Network

Outdoor Gatherings 5m Ground Network Shortwave Antenna Optimized For Communication Dedicated Terrestrial Network

$121.97$121.97

5% off
IPEH-003027 Dual channel communication card

IPEH-003027 Dual channel communication card

$7600.00$8000.00

54% off
B29C-HY2.0-4P Chainbus Communication Protocol Conversion Unit Multi-Function Expansion Interface For Expand Chain Device B29C-HY2.0-4P Chainbus Communication Protocol Conversion Unit Multi-Function Expansion Interface For Expand Chain Device

B29C-HY2.0-4P Chainbus Communication Protocol Conversion Unit Multi-Function Expansion Interface For Expand Chain Device

$10.48$22.79

44% off
Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication-Y41A Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication-Y41A

Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication-Y41A

$192.38$343.53

28% off
JABS-For QJE PS30SWIV Power Supply 13.8V 30A Adjustable Linear Power Supply DC Communication Switching Power Supply EU Plug JABS-For QJE PS30SWIV Power Supply 13.8V 30A Adjustable Linear Power Supply DC Communication Switching Power Supply EU Plug

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

$124.86$173.42

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

CCC-VPRO-IO communication card

$412.30 $434.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Elevator communication board B3 board SCLB3-V40 Elevator communication board B3 board SCLB3-V40

Elevator communication board B3 board SCLB3-V40

$209.00 $220.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Elevator car communication board SM.02/J1 Elevator car communication board SM.02/J1

Elevator car communication board SM.02/J1

$1045.00 $1100.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
DPS-300NB B communication power module DPS-300NB B communication power module

DPS-300NB B communication power module

$194.75 $205.00

Categories: Security & Protection, Access Building Automation

Buy Now
125khz and 13.56mhz Dual Frequency Communication Module M1 S50 Wiegand UART Interface RFID Smart Card Reader Module 125khz and 13.56mhz Dual Frequency Communication Module M1 S50 Wiegand UART Interface RFID Smart Card Reader Module

125khz and 13.56mhz Dual Frequency Communication Module M1 S50 Wiegand UART Interface RFID Smart Card Reader Module

$62.08 $62.08

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
3-RS232 communication card 140315 REV.A 3-RS232 communication card 140315 REV.A

3-RS232 communication card 140315 REV.A

$1425.00 $1500.00

Categories: Security & Protection, Access Building Automation

Buy Now
55% off
B49C For Electromagnetic Locker Compatible Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Controller Bo B49C For Electromagnetic Locker Compatible Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Controller Bo

B49C For Electromagnetic Locker Compatible Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Controller Bo

$16.33 $36.29

Categories: Security & Protection, Access Building Automation

Buy Now
38% off
Limited Stock！ 4G Full Band Radio Car Intercom Communicator Set Radio 5000KM National Walkie-Talkie Car Radio Waterproof Limited Stock！ 4G Full Band Radio Car Intercom Communicator Set Radio 5000KM National Walkie-Talkie Car Radio Waterproof

Limited Stock！ 4G Full Band Radio Car Intercom Communicator Set Radio 5000KM National Walkie-Talkie Car Radio Waterproof

$76.33 $123.12

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
PCM-3643 4-port pc104 communication card PCM-3643 4-port pc104 communication card

PCM-3643 4-port pc104 communication card

$206.15 $217.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Elevator car communication board MF4-B-E1.0 Elevator car communication board MF4-B-E1.0

Elevator car communication board MF4-B-E1.0

$1235.00 $1300.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Multifunctional communication network card S02349954 D113L.TP4B2 Multifunctional communication network card S02349954 D113L.TP4B2

Multifunctional communication network card S02349954 D113L.TP4B2

$4750.00 $5000.00

Categories: Security & Protection, Access Building Automation

Buy Now
48% off
N93RNEW! For QJE PS30SWIV 13.8V 30A DC Communication Switching Power Supply Linear Adjustable Power Supply EU Plug N93RNEW! For QJE PS30SWIV 13.8V 30A DC Communication Switching Power Supply Linear Adjustable Power Supply EU Plug

N93RNEW! For QJE PS30SWIV 13.8V 30A DC Communication Switching Power Supply Linear Adjustable Power Supply EU Plug

$807.54 $1552.96

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
1/2/4door control IP-based Tcp/Ip AccessControl Board RS485 Communication with 125Khz FR1200 Waterproof RS485 Fingerprint Reader 1/2/4door control IP-based Tcp/Ip AccessControl Board RS485 Communication with 125Khz FR1200 Waterproof RS485 Fingerprint Reader

1/2/4door control IP-based Tcp/Ip AccessControl Board RS485 Communication with 125Khz FR1200 Waterproof RS485 Fingerprint Reader

$348.17 $366.50

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
A92Z Fingerprint Sensor Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface A92Z Fingerprint Sensor Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

A92Z Fingerprint Sensor Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

$13.16 $26.33

Categories: Security & Protection, Access Building Automation

Buy Now
14% off
Ethernet to TTL Serial Port Converter Module Modbus TCP to RTU DTU Module TCP IP Serial Server Industrial Communication Module Ethernet to TTL Serial Port Converter Module Modbus TCP to RTU DTU Module TCP IP Serial Server Industrial Communication Module

Ethernet to TTL Serial Port Converter Module Modbus TCP to RTU DTU Module TCP IP Serial Server Industrial Communication Module

$9.46 $11.00

Categories: Security & Protection, Access Building Automation

Buy Now
24% off
C7AB Video Door Entry System IPS Display 800mAh Battery Two Way Communication Night Visibilities C7AB Video Door Entry System IPS Display 800mAh Battery Two Way Communication Night Visibilities

C7AB Video Door Entry System IPS Display 800mAh Battery Two Way Communication Night Visibilities

$191.66 $252.19

Categories: Security & Protection, Access Building Automation

Buy Now
41% off
BTLIFE-Multi-Function Expansion Interface For Expand Chain Device HY2.0-4P Unit Chainbus Communication Protocol Conversion Unit BTLIFE-Multi-Function Expansion Interface For Expand Chain Device HY2.0-4P Unit Chainbus Communication Protocol Conversion Unit

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

$10.56 $17.90

Categories: Security & Protection, Access Building Automation

Buy Now
58% off
^&*Summer sale- 7.5 Inch Display Screen for Red Yellow Black White Ink Screen 800x480 Pixel SPI Communication ^&*Summer sale- 7.5 Inch Display Screen for Red Yellow Black White Ink Screen 800x480 Pixel SPI Communication

^&*Summer sale- 7.5 Inch Display Screen for Red Yellow Black White Ink Screen 800x480 Pixel SPI Communication

$313.23 $745.79

Categories: Security & Protection, Access Building Automation

Buy Now
73% off
For modbus Remote Terminal Unit Switch Module with 4 Outputs and Dual RS485 UART Communication for Data Acquisition For modbus Remote Terminal Unit Switch Module with 4 Outputs and Dual RS485 UART Communication for Data Acquisition

For modbus Remote Terminal Unit Switch Module with 4 Outputs and Dual RS485 UART Communication for Data Acquisition

$24.89 $92.20

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
JAPMC-MC2102T-E MP2101T communication card JAPMC-MC2102T-E MP2101T communication card

JAPMC-MC2102T-E MP2101T communication card

$3420.00 $3600.00

Categories: Security & Protection, Access Building Automation

Buy Now
14% off
High Quality Serial Server Module RS232 RS485 UART to Ethernet TCP/IP Converter Embedded DTU for Industrial Communication High Quality Serial Server Module RS232 RS485 UART to Ethernet TCP/IP Converter Embedded DTU for Industrial Communication

High Quality Serial Server Module RS232 RS485 UART to Ethernet TCP/IP Converter Embedded DTU for Industrial Communication

$31.82 $37.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Multifunctional communication board 03-21256-01 card Multifunctional communication board 03-21256-01 card

Multifunctional communication board 03-21256-01 card

$1425.00 $1500.00

Categories: Security & Protection, Access Building Automation

Buy Now
43% off
Motorcycle Intercom Headset with Anti Interference Audio Speakers Hands Free Talk for Helmet Communication Motorcycle Intercom Headset with Anti Interference Audio Speakers Hands Free Talk for Helmet Communication

Motorcycle Intercom Headset with Anti Interference Audio Speakers Hands Free Talk for Helmet Communication

$66.25 $116.23

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Communication card A5E00219170 Communication card A5E00219170

Communication card A5E00219170

$3420.00 $3600.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
A17B-8102-0100 Profinet Communication Board A17B-8102-0100 Profinet Communication Board

A17B-8102-0100 Profinet Communication Board

$9500.00 $10000.00

Categories: Security & Protection, Access Building Automation

Buy Now
49% off
B24B Smart Locker 12-Way Control Board 485 Communication For Electromagnetic Locker Express Locker Lock Control Board B24B Smart Locker 12-Way Control Board 485 Communication For Electromagnetic Locker Express Locker Lock Control Board

B24B Smart Locker 12-Way Control Board 485 Communication For Electromagnetic Locker Express Locker Lock Control Board

$14.17 $27.78

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
CIO-DAS1400 Data communication card

CIO-DAS1400 Data communication card

$2850.00 $3000.00

Categories: Security & Protection, Access Building Automation

Buy Now
57% off
L62A Multi-Function Expansion Interface For Chainbus Communication Protocol Conversion Unit HY2.0-4P For Expand Chain Device L62A Multi-Function Expansion Interface For Chainbus Communication Protocol Conversion Unit HY2.0-4P For Expand Chain Device

L62A Multi-Function Expansion Interface For Chainbus Communication Protocol Conversion Unit HY2.0-4P For Expand Chain Device

$79.08 $183.91

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
B68C For Electromagnetic Locker Compatible Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Controller B68C For Electromagnetic Locker Compatible Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Controller

B68C For Electromagnetic Locker Compatible Smart Locker 12-Way Control Board 485 Communication Express Locker Lock Controller

$14.15 $28.30

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Extended communication card 01-04964-01 card Extended communication card 01-04964-01 card

Extended communication card 01-04964-01 card

$408.50 $430.00

Categories: Security & Protection, Access Building Automation

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5% off
PCI-9840I V3.20 communication card PCI-9840I V3.20 communication card

PCI-9840I V3.20 communication card

$178.60 $188.00

Categories: Security & Protection, Access Building Automation

Buy Now
Outdoor Gatherings 5m Ground Network Shortwave Antenna Optimized For Communication Dedicated Terrestrial Network Outdoor Gatherings 5m Ground Network Shortwave Antenna Optimized For Communication Dedicated Terrestrial Network

Outdoor Gatherings 5m Ground Network Shortwave Antenna Optimized For Communication Dedicated Terrestrial Network

$121.97 $121.97

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
IPEH-003027 Dual channel communication card

IPEH-003027 Dual channel communication card

$7600.00 $8000.00

Categories: Security & Protection, Access Building Automation

Buy Now
54% off
B29C-HY2.0-4P Chainbus Communication Protocol Conversion Unit Multi-Function Expansion Interface For Expand Chain Device B29C-HY2.0-4P Chainbus Communication Protocol Conversion Unit Multi-Function Expansion Interface For Expand Chain Device

B29C-HY2.0-4P Chainbus Communication Protocol Conversion Unit Multi-Function Expansion Interface For Expand Chain Device

$10.48 $22.79

Categories: Security & Protection, Access Building Automation

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44% off
Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication-Y41A Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication-Y41A

Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication-Y41A

$192.38 $343.53

Categories: Security & Protection, Access Building Automation

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28% off
JABS-For QJE PS30SWIV Power Supply 13.8V 30A Adjustable Linear Power Supply DC Communication Switching Power Supply EU Plug JABS-For QJE PS30SWIV Power Supply 13.8V 30A Adjustable Linear Power Supply DC Communication Switching Power Supply EU Plug

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

$124.86 $173.42

Categories: Security & Protection, Access Building Automation

Buy Now