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Here you will find all of the necessary tools and equipment for powering your access systems, from an electrical relay, to an electric latch, power supplies, power transfers, and more. We have invested in an unparalleled inventory features products from top name brands like Adams, Keri, RCI and more. Whether you simply need a replacement power distribution device, or are looking for small electrical components to go in your existing access system, we have all of the parts and sets that you need right here. Browse our section below and find all of the parts you need here on Buy Access today!

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  1. MS SEDCO RLM Relay Lockout Module w/ Safety Beams

    MS SEDCO RLM Relay Lockout Module w/ Safety Beams

    The RLM is a microprocessor based relay lockout module with safety beams designed to meet the ANSI A156.10 2005 requirements that one-way traffic power operated pedestrian swing doors (typically supermarket doors) have an additional safety device installed when the overhead safety sensor is prevented from providing a safety signal during the closing cycle. The RLM is equipped with Intelligent Door Position™ monitoring circuitry that will automatically identify a swing door’s open and closed positions and determine its closing time. The RLM then controls the approach sensor, overhead safety sensor and safety beams. The proprietary software monitors the door’s position and controls when to inhibit the signal from the overhead safety sensor during the closing cycle while simultaneously monitoring the safety beams and when to prevent reactivaiton of the approach sensor. Learn More

  2. MS SEDCO TDMU Universal Time Delay Module

    MS SEDCO TDMU Universal Time Delay Module

    The TDMU is a multipurpose microprocessor based timing module that can be used for a variety of applications. Its unique design and open architecture allows the TDM to be used in any type of application that requires timing control of up to two outputs with up to four inputs. Learn More

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The Electrical Components You Need For Your System

Whatever kind of power you may need to run for you access control system, we want to make sure that our customers are fully equipped with the tools, components and parts that they need so that everything runs smoothly and effectively. We know that whether you’re using a portable system, are hardwiring into existing power, or simply need a replacement part such as an electrical relay, it can be difficult and frustrating to search all over looking for the right parts.

With that in mind, we’ve stocked an unparalleled inventory of power supplies, electrical components, and other electrical power related products here on our site so that our customers, whether they know exactly what they want or not, can find the products that they need to get their systems up and functioning properly, without fear of breakdown or a compromised system.

In fact, we know that many of our customers are already aware of exactly what they need, and therefore do not have to spend a long amount of time browsing the various products that we carry. Instead, we encourage such customers to use our search tool to find their specific model, and hopefully get to the products they need faster—all a part of our effort to get products to you with greater ease, such as our free shipping on all orders over $200.

For customers who may not know exactly what they’re looking for, we have an incredible selection of products, replete with helpful guides for you to determine uses and compatibility.

Whatever your needs are for a power supply, we are confident that we can help you find what you need here on Buy Access. Our goal is not simply give you advice on how to implement things, but provide an inventory full of the products you actually need for keeping a good system working. Please contact customer service with any additional questions, and thanks for choosing Buy Access today!