Full duplex Product Overview Buy Online at Sale Prices - VKDN

Showing 1–36 of 93 results

FILTER BY CATEGORY:

6% off

for DSP Full Differential Analog Signal Echo Cancellation Module for F-23 Full Duplex Call Noise Reduction Echo Cancellation

for DSP Full Differential Analog Signal Echo Cancellation Module for F-23 Full Duplex Call Noise Reduction Echo Cancellation

for DSP Full Differential Analog Signal Echo Cancellation Module for F-23 Full Duplex Call Noise Reduction Echo Cancellation

$97.29~~$103.50~~

1 sold

Professional Full Duplex Intercom Headset for Motorcycles 800 Meters Range New Condition Helmet Intercom

Professional Full Duplex Intercom Headset for Motorcycles 800 Meters Range New Condition Helmet Intercom

Professional Full Duplex Intercom Headset for Motorcycles 800 Meters Range New Condition Helmet Intercom

$241.00~~$241.00~~

6% off

470/915M Full-duplex/half-duplex Wireless Voice Transmission Module Transceiver Integrated Digital Walkie-talkie Communication

470/915M Full-duplex/half-duplex Wireless Voice Transmission Module Transceiver Integrated Digital Walkie-talkie Communication

470/915M Full-duplex/half-duplex Wireless Voice Transmission Module Transceiver Integrated Digital Walkie-talkie Communication

$98.70~~$105.00~~

USB to RS232/TTL Serial Port Tool Full-duplex High-rate ESD Protection CH343 with Resettable Fuse

USB to RS232/TTL Serial Port Tool Full-duplex High-rate ESD Protection CH343 with Resettable Fuse

USB to RS232/TTL Serial Port Tool Full-duplex High-rate ESD Protection CH343 with Resettable Fuse

$99.00~~$99.00~~

8% off

DIN Rail TTL To RS232 Isolated Serial Converter Full Duplex Surge Protection Industrial Circuit Hardware Fitting

DIN Rail TTL To RS232 Isolated Serial Converter Full Duplex Surge Protection Industrial Circuit Hardware Fitting

DIN Rail TTL To RS232 Isolated Serial Converter Full Duplex Surge Protection Industrial Circuit Hardware Fitting

$214.91~~$233.60~~

53% off

Full-Duplex MIC With 20-Metre Long-Range Pickup, Noise Reduction And Echo Cancellation, 3.5Mm Interface, Conference-Specific

Full-Duplex MIC With 20-Metre Long-Range Pickup, Noise Reduction And Echo Cancellation, 3.5Mm Interface, Conference-Specific

Full-Duplex MIC With 20-Metre Long-Range Pickup, Noise Reduction And Echo Cancellation, 3.5Mm Interface, Conference-Specific

$299.47~~$637.16~~

8% off

Digital radio high-speed full-duplex 2.4G wireless module frequency hopping DTU two-way continuous transmission RS232

Digital radio high-speed full-duplex 2.4G wireless module frequency hopping DTU two-way continuous transmission RS232

Digital radio high-speed full-duplex 2.4G wireless module frequency hopping DTU two-way continuous transmission RS232

$15.44~~$16.78~~

5% off

Three-way call system Headset wireless microphone Headset guide Full duplex intercom

Three-way call system Headset wireless microphone Headset guide Full duplex intercom

Three-way call system Headset wireless microphone Headset guide Full duplex intercom

$817.00~~$860.00~~

8% off

2.4G wireless data transmission transceiver serial port module high-speed full-duplex communication frequency hopping

2.4G wireless data transmission transceiver serial port module high-speed full-duplex communication frequency hopping

2.4G wireless data transmission transceiver serial port module high-speed full-duplex communication frequency hopping

$154.79~~$168.25~~

3% off

For C4FM/DMR/D-STAR/P25/NXDN，Portable Duplex For MMDVM Hotspot with 2.3

For C4FM/DMR/D-STAR/P25/NXDN，Portable Duplex For MMDVM Hotspot with 2.3

For C4FM/DMR/D-STAR/P25/NXDN，Portable Duplex For MMDVM Hotspot with 2.3" Full Color Screen

$937.02~~$966.00~~

3 sold

2% off

2PCS AP180 Voice Codec Decoder Chip Low Decoding Rate Full‑Duplex Voice Compression Chip

2PCS AP180 Voice Codec Decoder Chip Low Decoding Rate Full‑Duplex Voice Compression Chip

2PCS AP180 Voice Codec Decoder Chip Low Decoding Rate Full‑Duplex Voice Compression Chip

$128.71~~$131.34~~

53% off

Dual-Array Noise-Cancelling Microphone With Full-Duplex Echo Suppression For Voice And Video Calls Has A Compact Structure

Dual-Array Noise-Cancelling Microphone With Full-Duplex Echo Suppression For Voice And Video Calls Has A Compact Structure

Dual-Array Noise-Cancelling Microphone With Full-Duplex Echo Suppression For Voice And Video Calls Has A Compact Structure

$162.89~~$346.58~~

2pcs TTL to RS422 Communication Module Bidirectional Signal High Rate 14Mbps Full Duplex to Microcontroller 3.3-5V

2pcs TTL to RS422 Communication Module Bidirectional Signal High Rate 14Mbps Full Duplex to Microcontroller 3.3-5V

2pcs TTL to RS422 Communication Module Bidirectional Signal High Rate 14Mbps Full Duplex to Microcontroller 3.3-5V

$119.00~~$119.00~~

SPI to Four Serial TTL Module CH9434M Extended Full/Half Duplex MCU for Serial Communication MCU

SPI to Four Serial TTL Module CH9434M Extended Full/Half Duplex MCU for Serial Communication MCU

SPI to Four Serial TTL Module CH9434M Extended Full/Half Duplex MCU for Serial Communication MCU

$104.00~~$104.00~~

5% off

8 Port 10/100/1000Mbps PoE Ethernet Switch 2 Uplink Ports 20Gbps Full Duplex VLAN Support CE FCC RoHS For CCTV Camera

8 Port 10/100/1000Mbps PoE Ethernet Switch 2 Uplink Ports 20Gbps Full Duplex VLAN Support CE FCC RoHS For CCTV Camera

8 Port 10/100/1000Mbps PoE Ethernet Switch 2 Uplink Ports 20Gbps Full Duplex VLAN Support CE FCC RoHS For CCTV Camera

$342.00~~$360.00~~

53% off

1.8V3.3V5V TTL And RS422 Interchange Module Serial Port Adapter Full Duplex Interface Communication Conversion Board

1.8V3.3V5V TTL And RS422 Interchange Module Serial Port Adapter Full Duplex Interface Communication Conversion Board

1.8V3.3V5V TTL And RS422 Interchange Module Serial Port Adapter Full Duplex Interface Communication Conversion Board

$100.87~~$214.61~~

15% off

Full Duplex Communications System Hands Free Window Speaker System

Full Duplex Communications System Hands Free Window Speaker System

$699.63~~$823.09~~

1% off

Communication equipment Handheld digital radio Long tone full duplex family hotel wireless intercom system

Communication equipment Handheld digital radio Long tone full duplex family hotel wireless intercom system

Communication equipment Handheld digital radio Long tone full duplex family hotel wireless intercom system

$693.00~~$700.00~~

Directional Array Microphone Pickup Full-duplex Technology Echo Suppression Automatic Gain Speech Recognition

Directional Array Microphone Pickup Full-duplex Technology Echo Suppression Automatic Gain Speech Recognition

Directional Array Microphone Pickup Full-duplex Technology Echo Suppression Automatic Gain Speech Recognition

$380.00~~$380.00~~

13% off

Metal Shell Industrial Telecom POE switch 6 Port Gigabit Unmanaged DIN Rail Full Duplex/Half Duplex 10/100/1000M

Metal Shell Industrial Telecom POE switch 6 Port Gigabit Unmanaged DIN Rail Full Duplex/Half Duplex 10/100/1000M

Metal Shell Industrial Telecom POE switch 6 Port Gigabit Unmanaged DIN Rail Full Duplex/Half Duplex 10/100/1000M

$690.64~~$800.00~~

7% off

A-09 Full Duplex Hand-free Call Echo Cancellation Module--DSP Chip ATH8809

A-09 Full Duplex Hand-free Call Echo Cancellation Module--DSP Chip ATH8809

$104.36~~$112.22~~

1 sold

Replace SFP Module DC 5-12V Full/half Duplex Supported Industrial Optical Fiber Converter for CCTV

Replace SFP Module DC 5-12V Full/half Duplex Supported Industrial Optical Fiber Converter for CCTV

Replace SFP Module DC 5-12V Full/half Duplex Supported Industrial Optical Fiber Converter for CCTV

$277.00~~$277.00~~

9% off

DSP Full Differential Analog Signal Echo Cancellation Module F-23 [full Duplex Call Noise Reduction Echo Cancellation]

DSP Full Differential Analog Signal Echo Cancellation Module F-23 [full Duplex Call Noise Reduction Echo Cancellation]

DSP Full Differential Analog Signal Echo Cancellation Module F-23 [full Duplex Call Noise Reduction Echo Cancellation]

$104.99~~$115.37~~

3 sold

SA618F30 high-power long-distance 8-channel full-duplex data voice transmission multi-level relay digital audio module

SA618F30 high-power long-distance 8-channel full-duplex data voice transmission multi-level relay digital audio module

SA618F30 high-power long-distance 8-channel full-duplex data voice transmission multi-level relay digital audio module

$600.00~~$600.00~~

15% off

RS422 To TTL Bidirectional Signal Converter Module TTL To 422 Full Duplex 3.3V 5V Isolated Type Board

RS422 To TTL Bidirectional Signal Converter Module TTL To 422 Full Duplex 3.3V 5V Isolated Type Board

RS422 To TTL Bidirectional Signal Converter Module TTL To 422 Full Duplex 3.3V 5V Isolated Type Board

$17.08~~$20.09~~

5% off

Metal Shell 5 Channel 1000M Unmanaged Switch Full Duplex VLAN Function 10/100/1000Mbps Ethernet Device For Small Network

Metal Shell 5 Channel 1000M Unmanaged Switch Full Duplex VLAN Function 10/100/1000Mbps Ethernet Device For Small Network

Metal Shell 5 Channel 1000M Unmanaged Switch Full Duplex VLAN Function 10/100/1000Mbps Ethernet Device For Small Network

$123.50~~$130.00~~

Communication equipment Handheld digital radio Long tone full duplex family hotel wireless system

Communication equipment Handheld digital radio Long tone full duplex family hotel wireless system

Communication equipment Handheld digital radio Long tone full duplex family hotel wireless system

$256.68~~$256.68~~

20% off

Isolated RS422‑TTL Bidirectional Converter Module Full Duplex 3.3V 5V Communication Circuit Board

Isolated RS422‑TTL Bidirectional Converter Module Full Duplex 3.3V 5V Communication Circuit Board

Isolated RS422‑TTL Bidirectional Converter Module Full Duplex 3.3V 5V Communication Circuit Board

$16.07~~$20.09~~

5% off

Rail Mount TTL to RS232 Isolated Converter Full Duplex Lightningproof Anti Surge Serial Communication Module

Rail Mount TTL to RS232 Isolated Converter Full Duplex Lightningproof Anti Surge Serial Communication Module

Rail Mount TTL to RS232 Isolated Converter Full Duplex Lightningproof Anti Surge Serial Communication Module

$338.20~~$356.00~~

9% off

SA628F22 Full Duplex Wireless Audio Voice Transmission Module UHF/VHF Relay Transmission Interphone Module

SA628F22 Full Duplex Wireless Audio Voice Transmission Module UHF/VHF Relay Transmission Interphone Module

SA628F22 Full Duplex Wireless Audio Voice Transmission Module UHF/VHF Relay Transmission Interphone Module

$609.68~~$669.98~~

TTL Level UART Serial Port to RS422 Module Two-way Full-duplex High-speed Lightning Protection Industrial Grade 5V3.3V Optional

TTL Level UART Serial Port to RS422 Module Two-way Full-duplex High-speed Lightning Protection Industrial Grade 5V3.3V Optional

TTL Level UART Serial Port to RS422 Module Two-way Full-duplex High-speed Lightning Protection Industrial Grade 5V3.3V Optional

$129.00~~$129.00~~

53% off

Directional Array Microphone Pickup Full-Duplex Technology Echo Suppression Automatic Gain Speech Recognition

Directional Array Microphone Pickup Full-Duplex Technology Echo Suppression Automatic Gain Speech Recognition

Directional Array Microphone Pickup Full-Duplex Technology Echo Suppression Automatic Gain Speech Recognition

$355.97~~$757.39~~

7% off

Football 3 Referee Intercom Headset 1200M EJEAS V4C PLUS +V6C PROx2 Soccer Full Duplex Bluetooth Conference Interphone +Handbag

Football 3 Referee Intercom Headset 1200M EJEAS V4C PLUS +V6C PROx2 Soccer Full Duplex Bluetooth Conference Interphone +Handbag

Football 3 Referee Intercom Headset 1200M EJEAS V4C PLUS +V6C PROx2 Soccer Full Duplex Bluetooth Conference Interphone +Handbag

$611.17~~$657.17~~

Far-field Pickup Full-duplex Array Microphone Module USB Pickup Microphone Plug-and-play Without Driver

Far-field Pickup Full-duplex Array Microphone Module USB Pickup Microphone Plug-and-play Without Driver

Far-field Pickup Full-duplex Array Microphone Module USB Pickup Microphone Plug-and-play Without Driver

$380.00~~$380.00~~

56% off

DSP Differential Analog Signal Module F-23 [Full Duplex Call Noise Reduction Echo Cancellation]

DSP Differential Analog Signal Module F-23 [Full Duplex Call Noise Reduction Echo Cancellation]

DSP Differential Analog Signal Module F-23 [Full Duplex Call Noise Reduction Echo Cancellation]

$97.31~~$221.15~~

8% off

Accessories 1pcs 5v rs422 to ttl bidirectional signal module, full duplex rs422 converter for mcu uart serial port communication

Accessories 1pcs 5v rs422 to ttl bidirectional signal module, full duplex rs422 converter for mcu uart serial port communication

Accessories 1pcs 5v rs422 to ttl bidirectional signal module, full duplex rs422 converter for mcu uart serial port communication

$107.09~~$116.40~~

6% off

for DSP Full Differential Analog Signal Echo Cancellation Module for F-23 Full Duplex Call Noise Reduction Echo Cancellation

for DSP Full Differential Analog Signal Echo Cancellation Module for F-23 Full Duplex Call Noise Reduction Echo Cancellation

for DSP Full Differential Analog Signal Echo Cancellation Module for F-23 Full Duplex Call Noise Reduction Echo Cancellation

$97.29 $103.50

1 sold

Categories: Tools, Tool Parts

Buy Now

Professional Full Duplex Intercom Headset for Motorcycles 800 Meters Range New Condition Helmet Intercom

Professional Full Duplex Intercom Headset for Motorcycles 800 Meters Range New Condition Helmet Intercom

Professional Full Duplex Intercom Headset for Motorcycles 800 Meters Range New Condition Helmet Intercom

$241.00 $241.00

Categories: Tools, Tool Parts

Buy Now

6% off

470/915M Full-duplex/half-duplex Wireless Voice Transmission Module Transceiver Integrated Digital Walkie-talkie Communication

470/915M Full-duplex/half-duplex Wireless Voice Transmission Module Transceiver Integrated Digital Walkie-talkie Communication

470/915M Full-duplex/half-duplex Wireless Voice Transmission Module Transceiver Integrated Digital Walkie-talkie Communication

$98.70 $105.00

Categories: Tools, Tool Parts

Buy Now

USB to RS232/TTL Serial Port Tool Full-duplex High-rate ESD Protection CH343 with Resettable Fuse

USB to RS232/TTL Serial Port Tool Full-duplex High-rate ESD Protection CH343 with Resettable Fuse

USB to RS232/TTL Serial Port Tool Full-duplex High-rate ESD Protection CH343 with Resettable Fuse

$99.00 $99.00

Categories: Tools, Tool Parts

Buy Now

8% off

DIN Rail TTL To RS232 Isolated Serial Converter Full Duplex Surge Protection Industrial Circuit Hardware Fitting

DIN Rail TTL To RS232 Isolated Serial Converter Full Duplex Surge Protection Industrial Circuit Hardware Fitting

DIN Rail TTL To RS232 Isolated Serial Converter Full Duplex Surge Protection Industrial Circuit Hardware Fitting

$214.91 $233.60

Categories: Tools, Tool Parts

Buy Now

53% off

Full-Duplex MIC With 20-Metre Long-Range Pickup, Noise Reduction And Echo Cancellation, 3.5Mm Interface, Conference-Specific

Full-Duplex MIC With 20-Metre Long-Range Pickup, Noise Reduction And Echo Cancellation, 3.5Mm Interface, Conference-Specific

Full-Duplex MIC With 20-Metre Long-Range Pickup, Noise Reduction And Echo Cancellation, 3.5Mm Interface, Conference-Specific

$299.47 $637.16

Categories: Tools, Tool Parts

Buy Now

8% off

Digital radio high-speed full-duplex 2.4G wireless module frequency hopping DTU two-way continuous transmission RS232

Digital radio high-speed full-duplex 2.4G wireless module frequency hopping DTU two-way continuous transmission RS232

Digital radio high-speed full-duplex 2.4G wireless module frequency hopping DTU two-way continuous transmission RS232

$15.44 $16.78

Categories: Tools, Tool Parts

Buy Now

5% off

Three-way call system Headset wireless microphone Headset guide Full duplex intercom

Three-way call system Headset wireless microphone Headset guide Full duplex intercom

Three-way call system Headset wireless microphone Headset guide Full duplex intercom

$817.00 $860.00

Categories: Tools, Tool Parts

Buy Now

8% off

2.4G wireless data transmission transceiver serial port module high-speed full-duplex communication frequency hopping

2.4G wireless data transmission transceiver serial port module high-speed full-duplex communication frequency hopping

2.4G wireless data transmission transceiver serial port module high-speed full-duplex communication frequency hopping

$154.79 $168.25

Categories: Tools, Tool Parts

Buy Now

3% off

For C4FM/DMR/D-STAR/P25/NXDN，Portable Duplex For MMDVM Hotspot with 2.3

For C4FM/DMR/D-STAR/P25/NXDN，Portable Duplex For MMDVM Hotspot with 2.3

For C4FM/DMR/D-STAR/P25/NXDN，Portable Duplex For MMDVM Hotspot with 2.3" Full Color Screen

$937.02 $966.00

3 sold

Categories: Tools, Tool Parts

Buy Now

2% off

2PCS AP180 Voice Codec Decoder Chip Low Decoding Rate Full‑Duplex Voice Compression Chip

2PCS AP180 Voice Codec Decoder Chip Low Decoding Rate Full‑Duplex Voice Compression Chip

2PCS AP180 Voice Codec Decoder Chip Low Decoding Rate Full‑Duplex Voice Compression Chip

$128.71 $131.34

Categories: Tools, Tool Parts

Buy Now

53% off

Dual-Array Noise-Cancelling Microphone With Full-Duplex Echo Suppression For Voice And Video Calls Has A Compact Structure

Dual-Array Noise-Cancelling Microphone With Full-Duplex Echo Suppression For Voice And Video Calls Has A Compact Structure

Dual-Array Noise-Cancelling Microphone With Full-Duplex Echo Suppression For Voice And Video Calls Has A Compact Structure

$162.89 $346.58

Categories: Tools, Tool Parts

Buy Now

2pcs TTL to RS422 Communication Module Bidirectional Signal High Rate 14Mbps Full Duplex to Microcontroller 3.3-5V

2pcs TTL to RS422 Communication Module Bidirectional Signal High Rate 14Mbps Full Duplex to Microcontroller 3.3-5V

2pcs TTL to RS422 Communication Module Bidirectional Signal High Rate 14Mbps Full Duplex to Microcontroller 3.3-5V

$119.00 $119.00

Categories: Tools, Tool Parts

Buy Now

SPI to Four Serial TTL Module CH9434M Extended Full/Half Duplex MCU for Serial Communication MCU

SPI to Four Serial TTL Module CH9434M Extended Full/Half Duplex MCU for Serial Communication MCU

SPI to Four Serial TTL Module CH9434M Extended Full/Half Duplex MCU for Serial Communication MCU

$104.00 $104.00

Categories: Tools, Tool Parts

Buy Now

5% off

8 Port 10/100/1000Mbps PoE Ethernet Switch 2 Uplink Ports 20Gbps Full Duplex VLAN Support CE FCC RoHS For CCTV Camera

8 Port 10/100/1000Mbps PoE Ethernet Switch 2 Uplink Ports 20Gbps Full Duplex VLAN Support CE FCC RoHS For CCTV Camera

8 Port 10/100/1000Mbps PoE Ethernet Switch 2 Uplink Ports 20Gbps Full Duplex VLAN Support CE FCC RoHS For CCTV Camera

$342.00 $360.00

Categories: Tools, Tool Parts

Buy Now

53% off

1.8V3.3V5V TTL And RS422 Interchange Module Serial Port Adapter Full Duplex Interface Communication Conversion Board

1.8V3.3V5V TTL And RS422 Interchange Module Serial Port Adapter Full Duplex Interface Communication Conversion Board

1.8V3.3V5V TTL And RS422 Interchange Module Serial Port Adapter Full Duplex Interface Communication Conversion Board

$100.87 $214.61

Categories: Tools, Tool Parts

Buy Now

15% off

Full Duplex Communications System Hands Free Window Speaker System

Full Duplex Communications System Hands Free Window Speaker System

$699.63 $823.09

Categories: Tools, Tool Parts

Buy Now

1% off

Communication equipment Handheld digital radio Long tone full duplex family hotel wireless intercom system

Communication equipment Handheld digital radio Long tone full duplex family hotel wireless intercom system

Communication equipment Handheld digital radio Long tone full duplex family hotel wireless intercom system

$693.00 $700.00

Categories: Tools, Tool Parts

Buy Now

Directional Array Microphone Pickup Full-duplex Technology Echo Suppression Automatic Gain Speech Recognition

Directional Array Microphone Pickup Full-duplex Technology Echo Suppression Automatic Gain Speech Recognition

Directional Array Microphone Pickup Full-duplex Technology Echo Suppression Automatic Gain Speech Recognition

$380.00 $380.00

Categories: Tools, Tool Parts

Buy Now

13% off

Metal Shell Industrial Telecom POE switch 6 Port Gigabit Unmanaged DIN Rail Full Duplex/Half Duplex 10/100/1000M

Metal Shell Industrial Telecom POE switch 6 Port Gigabit Unmanaged DIN Rail Full Duplex/Half Duplex 10/100/1000M

Metal Shell Industrial Telecom POE switch 6 Port Gigabit Unmanaged DIN Rail Full Duplex/Half Duplex 10/100/1000M

$690.64 $800.00

Categories: Tools, Tool Parts

Buy Now

7% off

A-09 Full Duplex Hand-free Call Echo Cancellation Module--DSP Chip ATH8809

A-09 Full Duplex Hand-free Call Echo Cancellation Module--DSP Chip ATH8809

$104.36 $112.22

1 sold

Categories: Tools, Tool Parts

Buy Now

Replace SFP Module DC 5-12V Full/half Duplex Supported Industrial Optical Fiber Converter for CCTV

Replace SFP Module DC 5-12V Full/half Duplex Supported Industrial Optical Fiber Converter for CCTV

Replace SFP Module DC 5-12V Full/half Duplex Supported Industrial Optical Fiber Converter for CCTV

$277.00 $277.00

Categories: Tools, Tool Parts

Buy Now

9% off

DSP Full Differential Analog Signal Echo Cancellation Module F-23 [full Duplex Call Noise Reduction Echo Cancellation]

DSP Full Differential Analog Signal Echo Cancellation Module F-23 [full Duplex Call Noise Reduction Echo Cancellation]

DSP Full Differential Analog Signal Echo Cancellation Module F-23 [full Duplex Call Noise Reduction Echo Cancellation]

$104.99 $115.37

3 sold

Categories: Tools, Tool Parts

Buy Now

SA618F30 high-power long-distance 8-channel full-duplex data voice transmission multi-level relay digital audio module

SA618F30 high-power long-distance 8-channel full-duplex data voice transmission multi-level relay digital audio module

SA618F30 high-power long-distance 8-channel full-duplex data voice transmission multi-level relay digital audio module

$600.00 $600.00

Categories: Tools, Tool Parts

Buy Now

15% off

RS422 To TTL Bidirectional Signal Converter Module TTL To 422 Full Duplex 3.3V 5V Isolated Type Board

RS422 To TTL Bidirectional Signal Converter Module TTL To 422 Full Duplex 3.3V 5V Isolated Type Board

RS422 To TTL Bidirectional Signal Converter Module TTL To 422 Full Duplex 3.3V 5V Isolated Type Board

$17.08 $20.09

Categories: Tools, Tool Parts

Buy Now

5% off

Metal Shell 5 Channel 1000M Unmanaged Switch Full Duplex VLAN Function 10/100/1000Mbps Ethernet Device For Small Network

Metal Shell 5 Channel 1000M Unmanaged Switch Full Duplex VLAN Function 10/100/1000Mbps Ethernet Device For Small Network

Metal Shell 5 Channel 1000M Unmanaged Switch Full Duplex VLAN Function 10/100/1000Mbps Ethernet Device For Small Network

$123.50 $130.00

Categories: Tools, Tool Parts

Buy Now

Communication equipment Handheld digital radio Long tone full duplex family hotel wireless system

Communication equipment Handheld digital radio Long tone full duplex family hotel wireless system

Communication equipment Handheld digital radio Long tone full duplex family hotel wireless system

$256.68 $256.68

Categories: Tools, Tool Parts

Buy Now

20% off

Isolated RS422‑TTL Bidirectional Converter Module Full Duplex 3.3V 5V Communication Circuit Board

Isolated RS422‑TTL Bidirectional Converter Module Full Duplex 3.3V 5V Communication Circuit Board

Isolated RS422‑TTL Bidirectional Converter Module Full Duplex 3.3V 5V Communication Circuit Board

$16.07 $20.09

Categories: Tools, Tool Parts

Buy Now

5% off

Rail Mount TTL to RS232 Isolated Converter Full Duplex Lightningproof Anti Surge Serial Communication Module

Rail Mount TTL to RS232 Isolated Converter Full Duplex Lightningproof Anti Surge Serial Communication Module

Rail Mount TTL to RS232 Isolated Converter Full Duplex Lightningproof Anti Surge Serial Communication Module

$338.20 $356.00

Categories: Tools, Tool Parts

Buy Now

9% off

SA628F22 Full Duplex Wireless Audio Voice Transmission Module UHF/VHF Relay Transmission Interphone Module

SA628F22 Full Duplex Wireless Audio Voice Transmission Module UHF/VHF Relay Transmission Interphone Module

SA628F22 Full Duplex Wireless Audio Voice Transmission Module UHF/VHF Relay Transmission Interphone Module

$609.68 $669.98

Categories: Tools, Tool Parts

Buy Now

TTL Level UART Serial Port to RS422 Module Two-way Full-duplex High-speed Lightning Protection Industrial Grade 5V3.3V Optional

TTL Level UART Serial Port to RS422 Module Two-way Full-duplex High-speed Lightning Protection Industrial Grade 5V3.3V Optional

TTL Level UART Serial Port to RS422 Module Two-way Full-duplex High-speed Lightning Protection Industrial Grade 5V3.3V Optional

$129.00 $129.00

Categories: Tools, Tool Parts

Buy Now

53% off

Directional Array Microphone Pickup Full-Duplex Technology Echo Suppression Automatic Gain Speech Recognition

Directional Array Microphone Pickup Full-Duplex Technology Echo Suppression Automatic Gain Speech Recognition

Directional Array Microphone Pickup Full-Duplex Technology Echo Suppression Automatic Gain Speech Recognition

$355.97 $757.39

Categories: Tools, Tool Parts

Buy Now

7% off

Football 3 Referee Intercom Headset 1200M EJEAS V4C PLUS +V6C PROx2 Soccer Full Duplex Bluetooth Conference Interphone +Handbag

Football 3 Referee Intercom Headset 1200M EJEAS V4C PLUS +V6C PROx2 Soccer Full Duplex Bluetooth Conference Interphone +Handbag

Football 3 Referee Intercom Headset 1200M EJEAS V4C PLUS +V6C PROx2 Soccer Full Duplex Bluetooth Conference Interphone +Handbag

$611.17 $657.17

Categories: Tools, Tool Parts

Buy Now

Far-field Pickup Full-duplex Array Microphone Module USB Pickup Microphone Plug-and-play Without Driver

Far-field Pickup Full-duplex Array Microphone Module USB Pickup Microphone Plug-and-play Without Driver

Far-field Pickup Full-duplex Array Microphone Module USB Pickup Microphone Plug-and-play Without Driver

$380.00 $380.00

Categories: Tools, Tool Parts

Buy Now

56% off

DSP Differential Analog Signal Module F-23 [Full Duplex Call Noise Reduction Echo Cancellation]

DSP Differential Analog Signal Module F-23 [Full Duplex Call Noise Reduction Echo Cancellation]

DSP Differential Analog Signal Module F-23 [Full Duplex Call Noise Reduction Echo Cancellation]

$97.31 $221.15

Categories: Tools, Tool Parts

Buy Now

8% off

Accessories 1pcs 5v rs422 to ttl bidirectional signal module, full duplex rs422 converter for mcu uart serial port communication

Accessories 1pcs 5v rs422 to ttl bidirectional signal module, full duplex rs422 converter for mcu uart serial port communication

Accessories 1pcs 5v rs422 to ttl bidirectional signal module, full duplex rs422 converter for mcu uart serial port communication

$107.09 $116.40

Categories: Tools, Tool Parts

Buy Now

1
2
3