ADI Global US
Fast. Easy. Simple.
A better ADI experience starts in the app.
Save Up to 82% During Our October Flash SaleShop Honeywell Fire L-Series Gen 2 Low FrequencySave Up to 82% During Our October Flash SaleShop Honeywell Fire L-Series Gen 2 Low Frequency
Become a CustomerStore LocatorHelp
ADI a Resideo company
menu

Telephone Entry System Controllers

Filter Results

Showing  1 - 28 of 34
content loaded
Linear H611 Telephone Master Hub with Surge Protection
Linear
Linear H611 Telephone Master Hub with Surge Protection
H611|CS-H611
Sign In for Your Pricing
viking electronics remote touch tone controller, three relays image of vk-rc3
Viking Electronics
Viking RC-3 Remote Touch Tone Controller with (3) Relay Contacts
RC-3|VK-RC3
Sign In for Your Pricing
viking electronics c-250 door entry controller image of vk-c250
Viking Electronics
Viking C-250 Single Entry Phone Controller with Call Forwarding and Door Strike Control
C-250|VK-C250
Sign In for Your Pricing
viking electronics c-2000b phone add-on image of vk-c2000b
Viking Electronics
Viking C-2000B Door Entry Control for 1-4 Entry Phones, Provides Door Strike and Keyless Entry Control
C-2000B|VK-C2000B
Sign In for Your Pricing
viking electronics two door entry phone controller with call forwarding and door strike controls image of vk-c500
Viking Electronics
Viking C-500 2-Door Entry Phone Controller with Call Forwarding
C-500|VK-C500
Sign In for Your Pricing
Aiphone GT-4ZP GT Series 4-Way Video and Power Distribution Adaptor
Aiphone
Aiphone GT-4ZP GT Series 4-Way Video and Power Distribution Adaptor
GT-4ZP|AJ-GT4ZP
Sign In for Your Pricing
Aiphone GTW-LC GT Series Aiphone GTW-LC Multi-Relay Control Unit for GT Series
Aiphone
Aiphone GTW-LC GT Series Aiphone GTW-LC Multi-Relay Control Unit for GT Series
GTW-LC|AJ-GTWLC
Sign In for Your Pricing
aiphone 4-way video distribution adaptor image of aj-gt4z
Aiphone
Aiphone GT-4Z 4-Way Video Distribution Adapter for the GT Apartment Intercom System
GT-4Z|AJ-GT4Z
Sign In for Your Pricing
viking electronics src-1 relay controller image of vk-src1
Viking Electronics
Viking SRC-1 Secure Relay Controller with Keyless Entry
SRC-1|VK-SRC1
Sign In for Your Pricing
Comelit SRV-DSK300B Advance Mini Management Transfer Server, AIl-in-One, Linux OS, Black
Comelit
Comelit SRV-DSK300B Advance Mini Management Transfer Server, AIl-in-One, Linux OS, Black
SRV-DSK300B|CU-DSK300B
Sign In for Your Pricing
ICT PRT-WX-LIC-ALEG-1 ProtegeWX Allegion 1-Door License
Integrated Control Technology
ICT PRT-WX-LIC-ALEG-1 ProtegeWX Allegion 1-Door License
PRT-WX-LIC-ALEG-1|IN-PRTWXLICALEG1
Sign In for Your Pricing
Alpha NC120 TC120 Central Equipment Module
Alpha Communications
Alpha NC120 TC120 Central Equipment Module
NC120|AY-NC120
Sign In for Your Pricing
Cornell 8010-325 PCB for the NC-102D
Cornell
Cornell 8010-325 PCB for the NC-102D
8010-325|LL-8010325
Sign In for Your Pricing
BSS BSSBLUHYBRIDIN-M Soundweb London Telephone Hybrid PSTN Interface Card with 2 Mic/Line Inputs and Phantom Power
BSS by Harman
BSS BSSBLUHYBRIDIN-M Soundweb London Telephone Hybrid PSTN Interface Card with 2 Mic/Line Inputs and Phantom Power
BSSBLUHYBRIDIN-M|JK-BSSBLUHYBRIDINM
Sign In for Your Pricing
GeoVision 400-IA13300-0010 Intercom Controller
GeoVision
GeoVision 400-IA13300-0010 Intercom Controller
400-IA13300-0010|GU-IA1330
Sign In for Your Pricing
viking electronics rad-1a line powered remote access device image of vk-rad1a
Viking Electronics
Viking RAD-1A Line Powered Remote Access Device
RAD-1A|VK-RAD1A
Sign In for Your Pricing
viking electronics slp-4 alarm voice/pager dialer image of vk-slp4
Viking Electronics
Viking SLP-4 1-Line Paging Controller with CD Quality Chimes
SLP-4|VK-SLP4
Sign In for Your Pricing
viking electronics slp-1 single line paging controller image of vk-slp1
Viking Electronics
Viking SLP-1 Single Line Paging Controller with 2W Amplifier
SLP-1|VK-SLP1
Sign In for Your Pricing
relay image of vk-rc4a
Viking Electronics
Viking RC-4A Network IP Enabled Relay Controller
RC-4A|VK-RC4A
Sign In for Your Pricing
Viking K-1900-3 Apartment/Office Entry Controller up to 250-Tenants
Viking Electronics
Viking K-1900-3 Apartment/Office Entry Controller up to 250-Tenants
K-1900-3|VK-K19003
Sign In for Your Pricing
telephone access kit image of ll-tak4202
Cornell
Cornell TAK-4202 Telephone Access Kit
TAK-4202|LL-TAK4202
Sign In for Your Pricing
viking electronics voice alarm dialing or store caster announcements from up to eight inputs image of vk-k2000dva
Viking Electronics
Viking K-2000-DVA Voice Alarm Dialing Or Store Caster Announcements From up to Inputs
K-2000-DVA|VK-K2000DVA
Sign In for Your Pricing
RTS OMS INTERMED 5F OMNEO Main Station, 5 Ports
RTS
RTS OMS INTERMED 5F OMNEO Main Station, 5 Ports
OMS INTERMED 5F|UV-INTERMD5F
Sign In for Your Pricing
viking electronics c-4000 apartment/office entry controller image of vk-c4000
Viking Electronics
Viking C-4000 250 Apartment/Office Entry Controller with Keyless Entry and Proximity Reader Option
C-4000|VK-C4000
Sign In for Your Pricing
Viking C-3000 12-Unit Apartment Entry Controller
Viking Electronics
Viking C-3000 12-Unit Apartment Entry Controller
C-3000|VK-C3000
Sign In for Your Pricing
viking electronics c-200 door entry controller image of vk-c200
Viking Electronics
Viking C-200 Single-Entry Phone Interface with CO Sharing, Call Waiting and One Auxiliary Contact
C-200|VK-C200
Sign In for Your Pricing
viking electronics c-1000b door entry controller image of vk-c1000b
Viking Electronics
Viking C-1000B Door Entry and CCTV Video Camera Controller
C-1000B|VK-C1000B
Sign In for Your Pricing
ip-pbx for ix series,500 users image of aj-ixwpbxa
Aiphone
Aiphone IXW-PBXA Grandstream IP PBX Adapter for IX Series Stations
IXW-PBXA|AJ-IXWPBXA
Sign In for Your Pricing
Linear H611 Telephone Master Hub with Surge Protection
Linear
Linear H611 Telephone Master Hub with Surge Protection
H611|CS-H611
Sign In for Your Pricing
viking electronics remote touch tone controller, three relays image of vk-rc3
Viking Electronics
Viking RC-3 Remote Touch Tone Controller with (3) Relay Contacts
RC-3|VK-RC3
Sign In for Your Pricing
viking electronics c-250 door entry controller image of vk-c250
Viking Electronics
Viking C-250 Single Entry Phone Controller with Call Forwarding and Door Strike Control
C-250|VK-C250
Sign In for Your Pricing
viking electronics c-2000b phone add-on image of vk-c2000b
Viking Electronics
Viking C-2000B Door Entry Control for 1-4 Entry Phones, Provides Door Strike and Keyless Entry Control
C-2000B|VK-C2000B
Sign In for Your Pricing
viking electronics two door entry phone controller with call forwarding and door strike controls image of vk-c500
Viking Electronics
Viking C-500 2-Door Entry Phone Controller with Call Forwarding
C-500|VK-C500
Sign In for Your Pricing
Aiphone GT-4ZP GT Series 4-Way Video and Power Distribution Adaptor
Aiphone
Aiphone GT-4ZP GT Series 4-Way Video and Power Distribution Adaptor
GT-4ZP|AJ-GT4ZP
Sign In for Your Pricing
Aiphone GTW-LC GT Series Aiphone GTW-LC Multi-Relay Control Unit for GT Series
Aiphone
Aiphone GTW-LC GT Series Aiphone GTW-LC Multi-Relay Control Unit for GT Series
GTW-LC|AJ-GTWLC
Sign In for Your Pricing
aiphone 4-way video distribution adaptor image of aj-gt4z
Aiphone
Aiphone GT-4Z 4-Way Video Distribution Adapter for the GT Apartment Intercom System
GT-4Z|AJ-GT4Z
Sign In for Your Pricing
viking electronics src-1 relay controller image of vk-src1
Viking Electronics
Viking SRC-1 Secure Relay Controller with Keyless Entry
SRC-1|VK-SRC1
Sign In for Your Pricing
Comelit SRV-DSK300B Advance Mini Management Transfer Server, AIl-in-One, Linux OS, Black
Comelit
Comelit SRV-DSK300B Advance Mini Management Transfer Server, AIl-in-One, Linux OS, Black
SRV-DSK300B|CU-DSK300B
Sign In for Your Pricing
ICT PRT-WX-LIC-ALEG-1 ProtegeWX Allegion 1-Door License
Integrated Control Technology
ICT PRT-WX-LIC-ALEG-1 ProtegeWX Allegion 1-Door License
PRT-WX-LIC-ALEG-1|IN-PRTWXLICALEG1
Sign In for Your Pricing
Alpha NC120 TC120 Central Equipment Module
Alpha Communications
Alpha NC120 TC120 Central Equipment Module
NC120|AY-NC120
Sign In for Your Pricing
Cornell 8010-325 PCB for the NC-102D
Cornell
Cornell 8010-325 PCB for the NC-102D
8010-325|LL-8010325
Sign In for Your Pricing
BSS BSSBLUHYBRIDIN-M Soundweb London Telephone Hybrid PSTN Interface Card with 2 Mic/Line Inputs and Phantom Power
BSS by Harman
BSS BSSBLUHYBRIDIN-M Soundweb London Telephone Hybrid PSTN Interface Card with 2 Mic/Line Inputs and Phantom Power
BSSBLUHYBRIDIN-M|JK-BSSBLUHYBRIDINM
Sign In for Your Pricing
GeoVision 400-IA13300-0010 Intercom Controller
GeoVision
GeoVision 400-IA13300-0010 Intercom Controller
400-IA13300-0010|GU-IA1330
Sign In for Your Pricing
viking electronics rad-1a line powered remote access device image of vk-rad1a
Viking Electronics
Viking RAD-1A Line Powered Remote Access Device
RAD-1A|VK-RAD1A
Sign In for Your Pricing
viking electronics slp-4 alarm voice/pager dialer image of vk-slp4
Viking Electronics
Viking SLP-4 1-Line Paging Controller with CD Quality Chimes
SLP-4|VK-SLP4
Sign In for Your Pricing
viking electronics slp-1 single line paging controller image of vk-slp1
Viking Electronics
Viking SLP-1 Single Line Paging Controller with 2W Amplifier
SLP-1|VK-SLP1
Sign In for Your Pricing
relay image of vk-rc4a
Viking Electronics
Viking RC-4A Network IP Enabled Relay Controller
RC-4A|VK-RC4A
Sign In for Your Pricing
Viking K-1900-3 Apartment/Office Entry Controller up to 250-Tenants
Viking Electronics
Viking K-1900-3 Apartment/Office Entry Controller up to 250-Tenants
K-1900-3|VK-K19003
Sign In for Your Pricing
telephone access kit image of ll-tak4202
Cornell
Cornell TAK-4202 Telephone Access Kit
TAK-4202|LL-TAK4202
Sign In for Your Pricing
viking electronics voice alarm dialing or store caster announcements from up to eight inputs image of vk-k2000dva
Viking Electronics
Viking K-2000-DVA Voice Alarm Dialing Or Store Caster Announcements From up to Inputs
K-2000-DVA|VK-K2000DVA
Sign In for Your Pricing
RTS OMS INTERMED 5F OMNEO Main Station, 5 Ports
RTS
RTS OMS INTERMED 5F OMNEO Main Station, 5 Ports
OMS INTERMED 5F|UV-INTERMD5F
Sign In for Your Pricing
viking electronics c-4000 apartment/office entry controller image of vk-c4000
Viking Electronics
Viking C-4000 250 Apartment/Office Entry Controller with Keyless Entry and Proximity Reader Option
C-4000|VK-C4000
Sign In for Your Pricing
Viking C-3000 12-Unit Apartment Entry Controller
Viking Electronics
Viking C-3000 12-Unit Apartment Entry Controller
C-3000|VK-C3000
Sign In for Your Pricing
viking electronics c-200 door entry controller image of vk-c200
Viking Electronics
Viking C-200 Single-Entry Phone Interface with CO Sharing, Call Waiting and One Auxiliary Contact
C-200|VK-C200
Sign In for Your Pricing
viking electronics c-1000b door entry controller image of vk-c1000b
Viking Electronics
Viking C-1000B Door Entry and CCTV Video Camera Controller
C-1000B|VK-C1000B
Sign In for Your Pricing
ip-pbx for ix series,500 users image of aj-ixwpbxa
Aiphone
Aiphone IXW-PBXA Grandstream IP PBX Adapter for IX Series Stations
IXW-PBXA|AJ-IXWPBXA
Sign In for Your Pricing
About Us
Careers
Services
ADI Global Website
Sign Up for Email
Sign Up
Branch
Locator
© 2026 ADI Global - All Rights Reserved.
Terms & Conditions
Privacy Statement