Communications

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IQ QR0119-840 Replacement Backup Battery for IQ Hub Gen 1
IQ QR0119-840 Replacement Backup Battery for IQ Hub Gen 1
$27.70
URC BATT-TRC1480 Battery for TRC-1480
URC BATT-TRC1480 Battery for TRC-1480
URC BATT-TRC1480 Battery for TRC-1480
$66.59
Yuasa NP5-12 12V 5Ah Valve Regulated SLA Battery
Yuasa NP5-12 12V 5Ah Valve Regulated SLA Battery
$43.17
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LEE DAN IR-311E Patient Bed Station for Nurse Call and Healthcare Communication Systems
LEE DAN IR-311E Patient Bed Station for Nurse Call and Healthcare Communication Systems
$770.95
LEE DAN QS-010E 10-Button QUANTUM Stainless Steel Vandal-Resistant Intercom Entry Panel, Flush Mount
LEE DAN QS-010E 10-Button QUANTUM Stainless Steel Vandal-Resistant Intercom Entry Panel, Flush Mount
$835.27
LEE DAN PM-1104N 4-Light Expansion Module for NC110 Nurse Call Systems
LEE DAN PM-1104N 4-Light Expansion Module for NC110 Nurse Call Systems
$893.97
Ubiquiti UA-G3-Intercom Indoor / Outdoor Intercom Terminal for Managing Residential and Commercial Building Entry Requests with Touch Pass Support
Ubiquiti UA-G3-Intercom Indoor / Outdoor Intercom Terminal for Managing Residential and Commercial Building Entry Requests with Touch Pass Support
Ubiquiti UA-G3-Intercom Indoor / Outdoor Intercom Terminal for Managing Residential and Commercial Building Entry Requests with Touch Pass Support
$956.48
LEE DAN 1894-040 High-Resolution Color CCTV Camera Module for Telephone Entry Systems
LEE DAN 1894-040 High-Resolution Color CCTV Camera Module for Telephone Entry Systems
$1,739.87
LEE DAN 1802089 Flush Mount Residential Telephone Entry
LEE DAN 1802089 Flush Mount Residential Telephone Entry
$2,954.70
LEE DAN 1837010 Replacement Control Board for 1837 Telephone Entry Systems
LEE DAN 1837010 Replacement Control Board for 1837 Telephone Entry Systems
$3,557.40
Alpha PWRAPC 1000VA / 600W Power Supply for AlphaRefuge 2400 Series Image of AY-PWRAPC
Alpha PWRAPC 1000VA 600W Power Supply for AlphaRefuge 2400 Series
$2,267.72
Ubiquiti UT-G3-HANDSET G3 Wireless Handset for G3 Touch Phones
Ubiquiti UT-G3-HANDSET G3 Wireless Handset for G3 Touch Phones
Ubiquiti UT-G3-HANDSET G3 Wireless Handset for G3 Touch Phones
$244.16
Ubiquiti UTP-G3-TOUCH-WALL 7\\" Touch Wall-Mountable Smartphone for UniFi Talk
Ubiquiti UTP-G3-TOUCH-WALL 7\\" Touch Wall-Mountable Smartphone for UniFi Talk
Ubiquiti UTP-G3-TOUCH-WALL 7" Touch Wall-Mountable Smartphone for UniFi Talk
$983.36
Ubiquiti UTP-G3-TOUCH-ENTERPIRSE G3 Touch Enterprise Desktop Smartphone for UniFi Talk with 7\\" Touch Display
Ubiquiti UTP-G3-TOUCH-ENTERPIRSE G3 Touch Enterprise Desktop Smartphone for UniFi Talk with 7\\" Touch Display
Ubiquiti UTP-G3-TOUCH-ENTERPIRSE G3 Touch Enterprise Desktop Smartphone for UniFi Talk with 7" Touch Display
$736.96
Viking K-1900W-IP ASH VoIP Wall Phones with Auto Dialer, Ash
Viking K-1900W-IP ASH VoIP Wall Phones with Auto Dialer, Ash
$907.20

Communications Systems & Equipment

Browse communications systems and equipment for commercial, institutional and residential communication projects. This collection covers business communications, intercom, emergency communications and related connectivity products for projects ranging from new installations to targeted upgrades. Start with the function the product must perform, then compare the available options against the rest of the system so the final specification stays practical and compatible.

Communications: What to Check Before You Buy

When comparing options, review system purpose, endpoint count, network or wiring method, power, platform compatibility and expansion needs. Existing systems should be matched carefully before ordering, especially when a replacement product must connect to older equipment. Confirm manufacturer documentation and project requirements for any feature that affects compatibility, power, mounting or system performance.