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Linear Alpha Intercoms

Streamline entry, communication, and security with professional intercom systems for apartments, offices, schools, and gated facilities. Explore trusted solutions from brands like Aiphone, Comelit, Axis, Hikvision, and Urmet.

Choose complete intercom system kits or build your own with modular door stations, master stations, monitors, and entrance panels. Add functionality with intercom accessories including button, keypad, relay, and video modules to fit any site plan or cabling.

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Showing 1-9 of 2464 Results

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  1. was $161.80 Special Price $91.50
    SKU: SF123

    Alpha SF123 2-Button Pull/Push Station

    • 2-Button Pull/Push Station
    • Requires IH121K or IH122K Mounting Frame Assembly
    was $161.80 Special Price $91.50
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  2. was $14,221.78 Special Price $10,126.00
    SKU: NC351A-2

    Alpha NC351A-2 NC300II Series Central Processing Equipment, 512 Station Cap, 8 Master

    • Non-returnable or refundable
    was $14,221.78 Special Price $10,126.00
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  3. was $121.08 Special Price $90.83
    SKU: F103

    Linear F103 Pedestal Pipe Section, Textured Finish

    • Pedestal Pipe Section, Textured Finish
    was $121.08 Special Price $90.83
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  4. was $600.08 Special Price $472.00
    SKU: EP-ACM

    Linear EP-ACM e3 Telephone Entry 2-Dr Add on I/O Board for EN-EXN

    • Provides quick expansion for EN-EXN
    • Easily add 2 doors and 4 readers
    • Includes 12Vdc 5A Power Supply
    • USB cable
    • 4 PCB Standoffs
    was $600.08 Special Price $472.00
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  5. was $484.50 Special Price $383.00
    SKU: AM642-12

    Alpha AM642-12 12 Metal Buttons L/S Panel, Flush Mount, Aluminum

    • Vandal-resistant speaker grille and push button actuators
    • Hands-free loudspeaking
    • Weather-resistant mylar speaker
    • Engraveable push button actuators
    • Self-wiping push button switches
    was $484.50 Special Price $383.00
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  6. was $2,062.43 Special Price $1,722.00
    SKU: 2110-496

    Linear 2110-496 Door Intercom with Call & Reader

    • Door Intercom with Call & Reader
    was $2,062.43 Special Price $1,722.00
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  7. was $495.90 Special Price $423.00
    SKU: 7539

    Alpha 7539 Color Monitor-Digibus-White-2W

    • Non-returnable or refundable
    was $495.90 Special Price $423.00
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  8. was $137.20 Special Price $133.00
    SKU: PM120

    Alpha PM120 6-Station Room Controller Hub

    • Has 6 Station Connection Points for Single (SF121) or Dual (SF122) Patient Stations
    • 2-Button (SF123) Pull/Push Stations When Not Connected to a Dome Light
    • When Connecting The SF125 Duty Stations They Use 2 Connection Points Each
    was $137.20 Special Price $133.00
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  9. was $57.80 Special Price $56.50
    SKU: IH415W

    Alpha IH415W Wall Bracket for NC415A Master Station

    • Wall Bracket for NC415A Master Station
    was $57.80 Special Price $56.50
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Showing 1-9 of 2464 Results

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Intercoms Frequently Asked Questions
What is an intercom system?
An intercom system is a stand-alone communication system that allows voice or video communication between two or more locations. It typically consists of a station at each location, which can be used for announcements, conversations, or access control, enhancing security and convenience in residential or commercial settings.
How can I install an intercom system in my home?
Installing an intercom system usually involves mounting the units at desired locations and connecting them to a power source and, in some cases, to a network. Depending on the type of intercom—wired or wireless—installation complexity may vary. Refer to the manufacturer’s installation instructions for specific guidance.
What are the benefits of a video intercom system?
A video intercom system allows homeowners to see who is at their door before granting access, enhancing security. It provides visual confirmation and can deter unwanted visitors. Additionally, it often includes features like two-way audio, remote access, and integration with smart home systems.
Can intercom systems be integrated with other smart home devices?
Yes, many modern intercom systems can integrate with other smart home devices, such as security cameras, smart locks, and home automation systems. This integration allows for centralized control and monitoring, enabling homeowners to manage their security and communication systems more efficiently.
What should I consider when choosing an intercom system?
When selecting an intercom system, consider factors such as the type (wired vs. wireless), range, audio and video quality, ease of installation, and compatibility with existing home automation systems. Additionally, assess the number of stations needed and any specific features that may enhance your home's security and communication needs.