Duplex Communications(18)
Uses item details. Price when purchased online
Eartec UL321 UltraLITE 3-Person Headset System with 2x Single-Ear Master Headset and Dual-Ear Remote Headset From $560.00
8 options
Available in additional 8 optionsFrom$56000
Eartec UL321 UltraLITE 3-Person Headset System with 2x Single-Ear Master Headset and Dual-Ear Remote Headset
21.5 out of 5 Stars. 2 reviews
Fluent FA-WIS900-TH3 3-User Full Duplex Wireless Intercom System - Lightweight Headsets $1,205.27
$1,20527
current price $1,205.27Fluent FA-WIS900-TH3 3-User Full Duplex Wireless Intercom System - Lightweight Headsets
Andrew Commscope Twin Duplexer 850 w/ N Connector on RX E15V85P13 $450.00 Was $650.00
Now$45000
current price Now $450.00, Was $650.00$650.00
Andrew Commscope Twin Duplexer 850 w/ N Connector on RX E15V85P13
RCA TP257WHR Duplex Modular Phone Jack Adapter, White, TP257WHR $7.30
$730
current price $7.30RCA TP257WHR Duplex Modular Phone Jack Adapter, White, TP257WHR
45 out of 5 Stars. 4 reviews
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THE CIMPLE CO - Duplex Modular Phone Wall Jack Adapter (IVORY) RJ11 - Splitter - One Pack $12.97
$1297
current price $12.97THE CIMPLE CO - Duplex Modular Phone Wall Jack Adapter (IVORY) RJ11 - Splitter - One Pack
34.7 out of 5 Stars. 3 reviews
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Eartec UL5S 5-Person Full Duplex Wireless Intercom with 5 Ultralite Single Ear Headsets $920.00
$92000
current price $920.00Eartec UL5S 5-Person Full Duplex Wireless Intercom with 5 Ultralite Single Ear Headsets
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EARTEC UL4S Ultralite-HD 4-Person Full Duplex Wireless Intercom Headset Communication System - Water Resistant, Long Battery Life with Carrying Case $735.00
$73500
current price $735.00EARTEC UL4S Ultralite-HD 4-Person Full Duplex Wireless Intercom Headset Communication System - Water Resistant, Long Battery Life with Carrying Case
Ubiquiti Networks 10Gbps Multi-mode Optical SFP+ Module Duplex Transceiver UACC-OM-MM-10G-D-2 $60.98
$6098
current price $60.98Ubiquiti Networks 10Gbps Multi-mode Optical SFP+ Module Duplex Transceiver UACC-OM-MM-10G-D-2
Fluent FA-WIS900-TH5 5 User Full Duplex Wireless Intercom System - Lightweight Headsets $2,105.95
$2,10595
current price $2,105.95Fluent FA-WIS900-TH5 5 User Full Duplex Wireless Intercom System - Lightweight Headsets
IEC NEX03635-20 WDM Conv. 100TX - 100FX SM SC 20 Kilometer Half Duplex RX=1310 TX=1550 $23.76
$2376
current price $23.76IEC NEX03635-20 WDM Conv. 100TX - 100FX SM SC 20 Kilometer Half Duplex RX=1310 TX=1550
8X USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter $17.26
$1726
current price $17.268X USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter
DI-COM-TRX-50 Telephone record coupler $34.95
$3495
current price $34.95DI-COM-TRX-50 Telephone record coupler
Alpha VK237WS 2-Wire Color Video Intercom Kit $368.50
$36850
current price $368.50Alpha VK237WS 2-Wire Color Video Intercom Kit
Yealink MP45 IP Phone Corded Corded Wall Mountable Desktop 1301118 $96.99
$9699
current price $96.99Yealink MP45 IP Phone Corded Corded Wall Mountable Desktop 1301118
14 out of 5 Stars. 1 reviews
Yealink SIP-T48U 16-Line 7" Touchscreen VoIP Phone $199.75
$19975
current price $199.75Yealink SIP-T48U 16-Line 7" Touchscreen VoIP Phone
TL-SM311LM LC MINIGBIC 802.3 COMPLIANT TCP/IP 550/275M $25.89
$2589
current price $25.89TL-SM311LM LC MINIGBIC 802.3 COMPLIANT TCP/IP 550/275M
AT&T CL82557 5 Handset Answering System with Caller ID Announce, Rose Gold
AT&T CL82557 5 Handset Answering System with Caller ID Announce, Rose Gold
94.4 out of 5 Stars. 9 reviews
AT&T DECT 6.0 Expandable Cordless Phone with Answering System, Silver/Black with 1 Handset (CL82107)
AT&T DECT 6.0 Expandable Cordless Phone with Answering System, Silver/Black with 1 Handset (CL82107)
Other options to consider(40)
TELEPHONE DUPLEX JACK IVORY per 51 Each $9.89
$989
current price $9.89TELEPHONE DUPLEX JACK IVORY per 51 Each
yotijay 2x RS422 Full-Duplex Mutual Transfer TTL Directional Signal Module $12.99
$1299
current price $12.99yotijay 2x RS422 Full-Duplex Mutual Transfer TTL Directional Signal Module
High Precisions Duplex MMDVM Board Module Double Band Antennas Support P25 Display $37.27
$3727
current price $37.27High Precisions Duplex MMDVM Board Module Double Band Antennas Support P25 Display
Eartec UL4S Ultralite Full Duplex Wireless Headset Communication for 4 Users - 4 Single Ear Headsets with SolidSignal Cleaning Wipes Bundle $735.00
$73500
current price $735.00Eartec UL4S Ultralite Full Duplex Wireless Headset Communication for 4 Users - 4 Single Ear Headsets with SolidSignal Cleaning Wipes Bundle
15 out of 5 Stars. 1 reviews
Yealink SIP-T43U 12-Line Dual Port Gigabit VoIP Phone $111.25
$11125
current price $111.25Yealink SIP-T43U 12-Line Dual Port Gigabit VoIP Phone
Professional MMDVM Double Hat Duplex Hotspot Board Set With 443 Antennas Support $55.45
$5545
current price $55.45Professional MMDVM Double Hat Duplex Hotspot Board Set With 443 Antennas Support
D-Link DEM-432XT SFP+ Module - 1 x LC Duplex 10GBase-SR Network $99.99
$9999
current price $99.99D-Link DEM-432XT SFP+ Module - 1 x LC Duplex 10GBase-SR Network
Eartec UL3S UltraLITE Full Duplex Wireless Headset Communication for 3 Users - 3 Single Ear Headsets with Solid Signal Antibacterial Wipes Bundle $560.00
$56000
current price $560.00Eartec UL3S UltraLITE Full Duplex Wireless Headset Communication for 3 Users - 3 Single Ear Headsets with Solid Signal Antibacterial Wipes Bundle
Sinyiin MMDVM Double Duplex Hotspot Board Module with 2 Antennas P25 Support High Precisions $40.38
$4038
current price $40.38Sinyiin MMDVM Double Duplex Hotspot Board Module with 2 Antennas P25 Support High Precisions
SPARE IP PHONE 8831 DCU $44.95 Was $49.95
Now$4495
current price Now $44.95, Was $49.95$49.95
SPARE IP PHONE 8831 DCU
100GBASE-LR4 QSFP28 DUPLEX LC 1295/1300/1304/1309NM CISCO COMP $2,686.39
$2,68639
current price $2,686.39100GBASE-LR4 QSFP28 DUPLEX LC 1295/1300/1304/1309NM CISCO COMP
Allied Telesis AT-SP10SR SFP+ Module - 1 x LC Duplex 10GBase-SR Network $189.99
$18999
current price $189.99Allied Telesis AT-SP10SR SFP+ Module - 1 x LC Duplex 10GBase-SR Network
AT&T CL82215 DECT 6.0 Expandable Cordless Phone with Answering System and Caller ID, Silver/Black with 2 Handsets, base unit, charging cradle, Wall Mount, Each, Black/Silver, 1 Pack
AT&T CL82215 DECT 6.0 Expandable Cordless Phone with Answering System and Caller ID, Silver/Black with 2 Handsets, base unit, charging cradle, Wall Mount, Each, Black/Silver, 1 Pack
214.8 out of 5 Stars. 21 reviews
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Cisco 8851NR IP Phone, Corded, Corded, Wall Mountable, Charcoal $551.68
$55168
current price $551.68Cisco 8851NR IP Phone, Corded, Corded, Wall Mountable, Charcoal
THE CIMPLE CO - DSL Phone Line Filter - 3 Pack - Reduce Digital Noise with Splitter $17.97
$1797
current price $17.97THE CIMPLE CO - DSL Phone Line Filter - 3 Pack - Reduce Digital Noise with Splitter
54.4 out of 5 Stars. 5 reviews
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Cisco 7832 IP Conference Station - 1 x Total Line - VoIP - SpeakerphoneNetwork (RJ-45) - PoE Ports $98.89 Was $199.95
Now$9889
current price Now $98.89, Was $199.95$199.95
Cisco 7832 IP Conference Station - 1 x Total Line - VoIP - SpeakerphoneNetwork (RJ-45) - PoE Ports
VTech Communications 100738 3 Handsets with Digital Answering System, Silver & Black
VTech Communications 100738 3 Handsets with Digital Answering System, Silver & Black
32 out of 5 Stars. 3 reviews
CIYISON Duplex MMDVM Hotspots Board without USB Version Convenient and Practical Module $52.92
$5292
current price $52.92CIYISON Duplex MMDVM Hotspots Board without USB Version Convenient and Practical Module
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