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5% off
PCI-8102 Communication data acquisition card PCI-8102 Communication data acquisition card

PCI-8102 Communication data acquisition card

$1235.00$1300.00

5% off
R4850S1-01 Communication power supply rectifier module R4850S1-01 Communication power supply rectifier module

R4850S1-01 Communication power supply rectifier module

$1425.00$1500.00

5% off
LF662KB REV.D nuclear magnetic host communication card LF662KB REV.D nuclear magnetic host communication card

LF662KB REV.D nuclear magnetic host communication card

$3325.00$3500.00

51% off
Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication-A31R Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication-A31R

Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication-A31R

$30.18$61.59

5% off
FCARD Door Access Control Panel Board With Software Communication Protocol TCP/IP Board Wiegand Reader Free RFID reader FCARD Door Access Control Panel Board With Software Communication Protocol TCP/IP Board Wiegand Reader Free RFID reader

FCARD Door Access Control Panel Board With Software Communication Protocol TCP/IP Board Wiegand Reader Free RFID reader

$46.55$49.00

36% off
Wireless Module HC 14 433MHz for UART For communication with SX1278 Chip and Wide Voltage Range DC 3 to 5 5 Volt Wireless Module HC 14 433MHz for UART For communication with SX1278 Chip and Wide Voltage Range DC 3 to 5 5 Volt

Wireless Module HC 14 433MHz for UART For communication with SX1278 Chip and Wide Voltage Range DC 3 to 5 5 Volt

$80.10$125.15

Access Control Panel TCP/IP Communication Four Doors Board Free Software SDK Connect 4 Reader and Control Four Locks Access Control Panel TCP/IP Communication Four Doors Board Free Software SDK Connect 4 Reader and Control Four Locks

Access Control Panel TCP/IP Communication Four Doors Board Free Software SDK Connect 4 Reader and Control Four Locks

$366.61$366.61

5% off
6GK1561-2AA00 CP5612 Communications processor CP 5612 PCI card 6GK1561-2AA00 CP5612 Communications processor CP 5612 PCI card

6GK1561-2AA00 CP5612 Communications processor CP 5612 PCI card

$5586.00$5880.00

10% off
IP-based Tcp/Ip Access Control Panel TCP/IP and RS485 Communication Board Security Access Controller IP-based Tcp/Ip Access Control Panel TCP/IP and RS485 Communication Board Security Access Controller

IP-based Tcp/Ip Access Control Panel TCP/IP and RS485 Communication Board Security Access Controller

$103.86$115.40

50% off
[LXYA68Z!] Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication [LXYA68Z!] Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication

[LXYA68Z!] Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication

$31.13$62.26

PCI-1612A 4-port RS-232/422/485 PCI communication card

PCI-1612A 4-port RS-232/422/485 PCI communication card

$130.00$130.00

49% off
[NEW A09R!】 Smart Locker 485 Communication Control Board 12-Way Express Locker Lock Controller For Electromagnetic Locks [NEW A09R!】 Smart Locker 485 Communication Control Board 12-Way Express Locker Lock Controller For Electromagnetic Locks

[NEW A09R!】 Smart Locker 485 Communication Control Board 12-Way Express Locker Lock Controller For Electromagnetic Locks

$14.54$28.51

50% off
[LXYA68Z!] Adjustable Linear Power Supply For QJE PS30SWIV 13.8V 30A DC Power Supply Communication Switching Power Supply EU Plu [LXYA68Z!] Adjustable Linear Power Supply For QJE PS30SWIV 13.8V 30A DC Power Supply Communication Switching Power Supply EU Plu

[LXYA68Z!] Adjustable Linear Power Supply For QJE PS30SWIV 13.8V 30A DC Power Supply Communication Switching Power Supply EU Plu

$122.59$245.19

SIP Video Intercom Master Station,Wired LAN Broadcast System For Building,HD Audio Visual Communication Terminal, Access Control SIP Video Intercom Master Station,Wired LAN Broadcast System For Building,HD Audio Visual Communication Terminal, Access Control

SIP Video Intercom Master Station,Wired LAN Broadcast System For Building,HD Audio Visual Communication Terminal, Access Control

$2977.81$2977.81

53% off
5dBi Gain 868 915MHz for antenna Anti-interference Compact Lightweight Mesh Network Communication for antenna Frsky Flysky 5dBi Gain 868 915MHz for antenna Anti-interference Compact Lightweight Mesh Network Communication for antenna Frsky Flysky

5dBi Gain 868 915MHz for antenna Anti-interference Compact Lightweight Mesh Network Communication for antenna Frsky Flysky

$76.75$163.29

FONKAN WiFi Communication RF Tag Reader Lndustrial UHF Factory Production Line RFID Lebal Reader FONKAN WiFi Communication RF Tag Reader Lndustrial UHF Factory Production Line RFID Lebal Reader

FONKAN WiFi Communication RF Tag Reader Lndustrial UHF Factory Production Line RFID Lebal Reader

$135.00$135.00

RS485 Serial Communication Electric Lock Control Board Intelligent Vending Machine locker door 12 Channel NPN Sensor RS485 Serial Communication Electric Lock Control Board Intelligent Vending Machine locker door 12 Channel NPN Sensor

RS485 Serial Communication Electric Lock Control Board Intelligent Vending Machine locker door 12 Channel NPN Sensor

$59.99$59.99

40% off
ABZZ-Unit Chainbus Communication Protocol Conversion HY2.0-4P Multi-Function Expansion Interface For Expand Chain Device ABZZ-Unit Chainbus Communication Protocol Conversion HY2.0-4P Multi-Function Expansion Interface For Expand Chain Device

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

$11.31$18.85

5% off
Elevator car communication board LHS-200B Elevator car communication board LHS-200B

Elevator car communication board LHS-200B

$165.30$174.00

S2600CW S2600CO S2600IP W2600CR S2600CP Server Board, Different models have different prices. Please communicate. S2600CW S2600CO S2600IP W2600CR S2600CP Server Board, Different models have different prices. Please communicate.

S2600CW S2600CO S2600IP W2600CR S2600CP Server Board, Different models have different prices. Please communicate.

$300.00$300.00

47% off
AA08-HY2.0-4P Multi-Function Expansion Interface Chainbus Communication Protocol Conversion Unit For Expand Chain Devices AA08-HY2.0-4P Multi-Function Expansion Interface Chainbus Communication Protocol Conversion Unit For Expand Chain Devices

AA08-HY2.0-4P Multi-Function Expansion Interface Chainbus Communication Protocol Conversion Unit For Expand Chain Devices

$10.66$20.12

IF79B/G04 IF79B G04 Communication board IF79B/G04 IF79B G04 Communication board

IF79B/G04 IF79B G04 Communication board

$1200.00$1200.00

5% off
Four Door Network 4CH Access Control Panel Board With Software Communication Protocol TCP/IP Board Wiegand Reader for 4 Door Use Four Door Network 4CH Access Control Panel Board With Software Communication Protocol TCP/IP Board Wiegand Reader for 4 Door Use

Four Door Network 4CH Access Control Panel Board With Software Communication Protocol TCP/IP Board Wiegand Reader for 4 Door Use

$113.05$119.00

5% off
Communication power supply module EPW30B-48A 53.5V Communication power supply module EPW30B-48A 53.5V

Communication power supply module EPW30B-48A 53.5V

$950.00$1000.00

32% off
ID Card Reader Module 125KHZ Embedded RF Card Reader Module UART Interface RF125 Communication Format RFID ID Card Reader Module 125KHZ Embedded RF Card Reader Module UART Interface RF125 Communication Format RFID

ID Card Reader Module 125KHZ Embedded RF Card Reader Module UART Interface RF125 Communication Format RFID

$12.99$19.11

5% off
PCI-8102 Communication data acquisition card PCI-8102 Communication data acquisition card

PCI-8102 Communication data acquisition card

$1235.00 $1300.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
R4850S1-01 Communication power supply rectifier module R4850S1-01 Communication power supply rectifier module

R4850S1-01 Communication power supply rectifier module

$1425.00 $1500.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
LF662KB REV.D nuclear magnetic host communication card LF662KB REV.D nuclear magnetic host communication card

LF662KB REV.D nuclear magnetic host communication card

$3325.00 $3500.00

Categories: Security & Protection, Access Building Automation

Buy Now
51% off
Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication-A31R Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication-A31R

Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication-A31R

$30.18 $61.59

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
FCARD Door Access Control Panel Board With Software Communication Protocol TCP/IP Board Wiegand Reader Free RFID reader FCARD Door Access Control Panel Board With Software Communication Protocol TCP/IP Board Wiegand Reader Free RFID reader

FCARD Door Access Control Panel Board With Software Communication Protocol TCP/IP Board Wiegand Reader Free RFID reader

$46.55 $49.00

Categories: Security & Protection, Access Building Automation

Buy Now
36% off
Wireless Module HC 14 433MHz for UART For communication with SX1278 Chip and Wide Voltage Range DC 3 to 5 5 Volt Wireless Module HC 14 433MHz for UART For communication with SX1278 Chip and Wide Voltage Range DC 3 to 5 5 Volt

Wireless Module HC 14 433MHz for UART For communication with SX1278 Chip and Wide Voltage Range DC 3 to 5 5 Volt

$80.10 $125.15

Categories: Security & Protection, Access Building Automation

Buy Now
Access Control Panel TCP/IP Communication Four Doors Board Free Software SDK Connect 4 Reader and Control Four Locks Access Control Panel TCP/IP Communication Four Doors Board Free Software SDK Connect 4 Reader and Control Four Locks

Access Control Panel TCP/IP Communication Four Doors Board Free Software SDK Connect 4 Reader and Control Four Locks

$366.61 $366.61

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
6GK1561-2AA00 CP5612 Communications processor CP 5612 PCI card 6GK1561-2AA00 CP5612 Communications processor CP 5612 PCI card

6GK1561-2AA00 CP5612 Communications processor CP 5612 PCI card

$5586.00 $5880.00

Categories: Security & Protection, Access Building Automation

Buy Now
10% off
IP-based Tcp/Ip Access Control Panel TCP/IP and RS485 Communication Board Security Access Controller IP-based Tcp/Ip Access Control Panel TCP/IP and RS485 Communication Board Security Access Controller

IP-based Tcp/Ip Access Control Panel TCP/IP and RS485 Communication Board Security Access Controller

$103.86 $115.40

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
[LXYA68Z!] Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication [LXYA68Z!] Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication

[LXYA68Z!] Waterproof RFID 125KHZ Low Frequency RFHID RS232 Read Card Device Hid RS232 TTL Level Communication

$31.13 $62.26

Categories: Security & Protection, Access Building Automation

Buy Now
PCI-1612A 4-port RS-232/422/485 PCI communication card

PCI-1612A 4-port RS-232/422/485 PCI communication card

$130.00 $130.00

Categories: Security & Protection, Access Building Automation

Buy Now
49% off
[NEW A09R!】 Smart Locker 485 Communication Control Board 12-Way Express Locker Lock Controller For Electromagnetic Locks [NEW A09R!】 Smart Locker 485 Communication Control Board 12-Way Express Locker Lock Controller For Electromagnetic Locks

[NEW A09R!】 Smart Locker 485 Communication Control Board 12-Way Express Locker Lock Controller For Electromagnetic Locks

$14.54 $28.51

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
[LXYA68Z!] Adjustable Linear Power Supply For QJE PS30SWIV 13.8V 30A DC Power Supply Communication Switching Power Supply EU Plu [LXYA68Z!] Adjustable Linear Power Supply For QJE PS30SWIV 13.8V 30A DC Power Supply Communication Switching Power Supply EU Plu

[LXYA68Z!] Adjustable Linear Power Supply For QJE PS30SWIV 13.8V 30A DC Power Supply Communication Switching Power Supply EU Plu

$122.59 $245.19

Categories: Security & Protection, Access Building Automation

Buy Now
SIP Video Intercom Master Station,Wired LAN Broadcast System For Building,HD Audio Visual Communication Terminal, Access Control SIP Video Intercom Master Station,Wired LAN Broadcast System For Building,HD Audio Visual Communication Terminal, Access Control

SIP Video Intercom Master Station,Wired LAN Broadcast System For Building,HD Audio Visual Communication Terminal, Access Control

$2977.81 $2977.81

Categories: Security & Protection, Access Building Automation

Buy Now
53% off
5dBi Gain 868 915MHz for antenna Anti-interference Compact Lightweight Mesh Network Communication for antenna Frsky Flysky 5dBi Gain 868 915MHz for antenna Anti-interference Compact Lightweight Mesh Network Communication for antenna Frsky Flysky

5dBi Gain 868 915MHz for antenna Anti-interference Compact Lightweight Mesh Network Communication for antenna Frsky Flysky

$76.75 $163.29

Categories: Security & Protection, Access Building Automation

Buy Now
FONKAN WiFi Communication RF Tag Reader Lndustrial UHF Factory Production Line RFID Lebal Reader FONKAN WiFi Communication RF Tag Reader Lndustrial UHF Factory Production Line RFID Lebal Reader

FONKAN WiFi Communication RF Tag Reader Lndustrial UHF Factory Production Line RFID Lebal Reader

$135.00 $135.00

Categories: Security & Protection, Access Building Automation

Buy Now
RS485 Serial Communication Electric Lock Control Board Intelligent Vending Machine locker door 12 Channel NPN Sensor RS485 Serial Communication Electric Lock Control Board Intelligent Vending Machine locker door 12 Channel NPN Sensor

RS485 Serial Communication Electric Lock Control Board Intelligent Vending Machine locker door 12 Channel NPN Sensor

$59.99 $59.99

Categories: Security & Protection, Access Building Automation

Buy Now
40% off
ABZZ-Unit Chainbus Communication Protocol Conversion HY2.0-4P Multi-Function Expansion Interface For Expand Chain Device ABZZ-Unit Chainbus Communication Protocol Conversion HY2.0-4P Multi-Function Expansion Interface For Expand Chain Device

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

$11.31 $18.85

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Elevator car communication board LHS-200B Elevator car communication board LHS-200B

Elevator car communication board LHS-200B

$165.30 $174.00

Categories: Security & Protection, Access Building Automation

Buy Now
S2600CW S2600CO S2600IP W2600CR S2600CP Server Board, Different models have different prices. Please communicate. S2600CW S2600CO S2600IP W2600CR S2600CP Server Board, Different models have different prices. Please communicate.

S2600CW S2600CO S2600IP W2600CR S2600CP Server Board, Different models have different prices. Please communicate.

$300.00 $300.00

Categories: Security & Protection, Access Building Automation

Buy Now
47% off
AA08-HY2.0-4P Multi-Function Expansion Interface Chainbus Communication Protocol Conversion Unit For Expand Chain Devices AA08-HY2.0-4P Multi-Function Expansion Interface Chainbus Communication Protocol Conversion Unit For Expand Chain Devices

AA08-HY2.0-4P Multi-Function Expansion Interface Chainbus Communication Protocol Conversion Unit For Expand Chain Devices

$10.66 $20.12

Categories: Security & Protection, Access Building Automation

Buy Now
IF79B/G04 IF79B G04 Communication board IF79B/G04 IF79B G04 Communication board

IF79B/G04 IF79B G04 Communication board

$1200.00 $1200.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Four Door Network 4CH Access Control Panel Board With Software Communication Protocol TCP/IP Board Wiegand Reader for 4 Door Use Four Door Network 4CH Access Control Panel Board With Software Communication Protocol TCP/IP Board Wiegand Reader for 4 Door Use

Four Door Network 4CH Access Control Panel Board With Software Communication Protocol TCP/IP Board Wiegand Reader for 4 Door Use

$113.05 $119.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Communication power supply module EPW30B-48A 53.5V Communication power supply module EPW30B-48A 53.5V

Communication power supply module EPW30B-48A 53.5V

$950.00 $1000.00

Categories: Security & Protection, Access Building Automation

Buy Now
32% off
ID Card Reader Module 125KHZ Embedded RF Card Reader Module UART Interface RF125 Communication Format RFID ID Card Reader Module 125KHZ Embedded RF Card Reader Module UART Interface RF125 Communication Format RFID

ID Card Reader Module 125KHZ Embedded RF Card Reader Module UART Interface RF125 Communication Format RFID

$12.99 $19.11

Categories: Security & Protection, Access Building Automation

Buy Now