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Communication Interface

Communication interfaces are an important part of access systems, of every kind. This category is dedicated to the machine-to-machine communication devices that allow your door control systems to function properly. This can include interface communications from a control panel to a computer, external power supply, modem, or Ethernet gateway—connecting your systems over the Internet. Giving your systems this kind of communication is not only standard, but it is the best way to increase your systems security when breached. Please browse our selection and find the parts that are right for you.

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  1. IEI 232-485 RS-232 to RS-485 Interface (0-295093)

    IEI 232-485 RS-232 to RS-485 Interface (0-295093)

    iEi Convertor RS-232 TO RS-485 Interface Serial Adapter Learn More
    $64.95

  2. IEI DTD Hand-held Data Transfer Device (0-297011)

    IEI DTD Hand-held Data Transfer Device (0-297011)

    Hand-held DATA TRANSFER DEVICE (model DTD) for wireless infrared (IR) transfer of data and retrieval of stored events from the software managed prox.pad plus IR, LS2 and LS2P Series wireless access control locksets. Data is saved to an internal memory for transfer to a PC via USB connection. Learn More
    $265.55

  3. IEI M3M Max 3 Modem Module for Dial Up Remote Site Management Applications (0-230556)

    IEI M3M Max 3 Modem Module for Dial Up Remote Site Management Applications (0-230556)

    The M3M Max 3 Modem provides dial-up remote site management to the Max 3 and MiniMax 3 access control systems. The Max 3 modem is designed for easy plug-on “stackable” mounting to the first Max 3 module in a system. Power and communications are established with the included wire harnesses that connects easily between the Max 3 Modem and the Max 3 module. Learn More
    $299.40

  4. IEI SEG-1 Secured Ethernet Gateway (0-296005)

    IEI SEG-1 Secured Ethernet Gateway (0-296005)

    Secure Ethernet Gateway SEG-1 for IEI Access Systems Learn More
    $376.36

  5. IEI SEG-M Secured Ethernet Gateway Plug-In Module (0-296006)

    IEI SEG-M Secured Ethernet Gateway Plug-In Module (0-296006)

    iEi Electronics SEG-M Secure Ethernet Gateway SEG-M for IEI Access Systems Learn More
    $315.45

  6. IEI USB-Serial USB To Serial Converter (0-295097)

    IEI USB-Serial USB To Serial Converter (0-295097)

    USB to serial convertor on a single gang electrical plate. Color white. Converts either or both RS-232 or RS-485 for use with Max3, MiniMax3, Hub Max II, Hub MiniMax II and prox.pad plus. Intended for use with the Max 3 and prox.pad plus products, the USB-Serial adapter is now offered in a unique single-gang wall plate design. This new design makes communication to our software managed products simple and clean. All wiring is contained within the wall and a single wire from the back of the PC is connected to the attractive single-gang plate. Learn More
    $99.18

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What is M2M?

The concept of m2m, or machine to machine communication, is simply how your access system communicates. It concerns technologies that can provide both wired and wireless communication routes from one device to the other. It can transmit personal data such as employee ID for prox card readers, as well as keycards and other keyless entry and electronic lock information. This can allow you to have an outside, editable database of information that gives you advanced control over your entryway access. 

In wired technology, machine to machine interface communications promotes technology like Ethernet cables, which can ultimately benefit a wireless Wi-Fi connection. Additionally, wireless m2m can be beneficial insofar as companies that don’t already have a built in wired structure can easily adapt to the new implementation.

Gateway Interface Module

A gateway interface module is optimal for multi-door functions, as it provides a central unit for which to control all of your entryways at once, rather than programming each on individually. 

Our Trilogy Networx communicate through Ethernet or Wi-Fi, and give you the advanced accessibility of programming and storage—providing all of the standard functionality that comes with a standalone unit.

USB Interface

USB interface communication modules, such as Alarm Lock’s AL-PCI2U, allow you to connect with your PC, and transfer data across multiple platforms. This can provide you with multi-function use in your keypad locks as well as control from a notebook or desktop PC. They provide a large amount of memory to match your systems needs, and help to give you unified access control.

Hand Held Programmer

A hand held programmer can be useful because then you have the added freedom of mobility. Unlike a standard television remote, the hand held programmers, like the Keri Systems HPP-22, uses radio frequencies, so that you do not need a direct line of sight. Which means that you can have control where you need it, maintaining the essential purpose of the remote access software.

For all of our communication interface products, we encourage our customers with specific needs to take advantage of our search tools. Just enter the specific product that you need, and you should find a vast inventory waiting for you of exactly what replacement or new part you want. If it’s not available, please contact one of our service representatives and we will get it to you as fast as possible. Thanks for choosing Buy Access!