Disclosure

Last updated: October 18, 2026. Effective date: October 18, 2026.

This page explains the commercial relationships, editorial practices and research methods that could affect what you read on Smart Home Circuit. It works alongside our Terms of Use and Privacy Policy.

Our approach to disclosure

We believe readers should know about anything that could influence a recommendation before they rely on it. That includes money, free products, sponsorships and business relationships, and it also includes the way our articles are researched and bylined. We follow the principle, reflected in the Federal Trade Commission’s guidance on endorsements, that a material connection between a publisher and a company it writes about should be disclosed clearly and close to the recommendation it affects. This page describes our current practices honestly, but it is not a legal opinion and it does not claim that the site complies with every law or guideline in every jurisdiction. At present, the most important disclosures are about what Smart Home Circuit does not have, such as advertising and affiliate income, and about how the site’s research and byline work.

Smart Home Circuit does not participate in any affiliate program. We are not a member of the Amazon Associates program, so we don’t earn from qualifying purchases and we don’t display the statement Amazon requires of its associates. We are also not enrolled with any other retailer, manufacturer or affiliate network. When a guide links to a manufacturer, retailer or support page, that link is an ordinary link with no tracking code that pays us. Clicking it or buying something does not earn us money and does not change the price you pay. If we ever join an affiliate program, we will update this page first and place a clear disclosure near the affected links, as described in the section on where disclosures will appear.

Advertising

There is no advertising on Smart Home Circuit. No advertising network, display ads, native ads, sponsored product widgets or paid listings are configured on the site. No company pays to place a product in a guide, to appear higher in a list or to have a competitor left out. If advertising is ever added, we intend to label ads clearly as advertising and keep them visually separate from editorial content. We would also update this page and our Privacy Policy before the change, because advertising can involve cookies and tracking that the site does not use today.

Sponsorships and paid content

We have no sponsors, and we publish no sponsored articles, paid reviews, advertorials or other paid content. We don’t accept payment for coverage, and our contact page says the same to anyone suggesting a product or topic. Should we ever publish sponsored content, it would be labeled as sponsored at the top of the piece and the sponsor would be named.

Free products, compensation and other relationships

We have not received free products, review units, loans, discounts, gifts, trips, event invitations or other compensation from any manufacturer, retailer, platform company or installer. We have no known financial ties, such as investments, employment or consulting arrangements, with the companies whose products we cover. Because we don’t test products hands-on, we don’t request review samples. Suggestions from manufacturers or their representatives are judged the same way as suggestions from readers, and sending a suggestion does not buy coverage or a favorable mention. If we receive anything of value in the future in connection with a product we write about, we will disclose it on this page and in the affected article.

Editorial independence and conflicts of interest

Products appear in our guides because they are relevant to the problem the article is trying to solve. We weigh documented features, compatibility with major platforms and typical household wiring, total cost of ownership including ongoing subscription fees, privacy and local-control options, and reliability patterns described in user reports. We tend to favor options that work without a monthly subscription, and when a subscription is required, or when important features sit behind one, we say so. We may point out shortcomings in popular products, and we may recommend calling a licensed professional instead of buying anything at all. No company reviews or approves our articles before publication. If a conflict of interest ever arises, such as a personal or financial connection to a company covered in a guide, we will disclose it in that guide or avoid covering the product.

The byline and editorial persona

Articles on Smart Home Circuit are published under the byline of Marcus Bell, an editorial persona. Marcus Bell is fictional, and his portrait is an illustration rather than a photograph of a real person. His backstory, including growing up in Spokane and spending nine years as a low-voltage installer, is fictional character background used to give the site a consistent voice. Marcus Bell does not hold any electrical, HVAC, security, alarm or other license or certification, and the persona’s background should not be read as a professional qualification. He does not own, install or test the products discussed on the site. When a guide speaks in the first person, such as advising you to flip the breaker and call an electrician, that is an editorial voice and not a report of personal experience or professional judgment. The persona exists to present research consistently, not to imply expertise or first-hand experience the site doesn’t have.

How we research and the limits of that research

Our articles are research-based. We draw on manufacturer installation manuals, support documentation, specification sheets, firmware release notes, published standards and reports from users in support forums and similar places. We don’t perform hands-on product testing, lab measurements, long-term ownership trials or installations, and we don’t present personal experience as evidence. Where an article compares or ranks products, the comparison reflects documented information and patterns in user reports rather than side-by-side testing. User reports are anecdotal, may not be representative and often cannot be verified, so we treat them as signals rather than proof. We don’t publish reader testimonials or customer endorsements, and we don’t invent quotes, experiences or ratings. Research cannot capture every hardware revision, regional model, firmware version or home setup, so your results may differ from what the documentation suggests.

No promised savings or results

Nothing on Smart Home Circuit guarantees savings, earnings, performance or outcomes. Energy savings from a smart thermostat, plug or sensor depend on your climate, equipment, insulation, utility rates and habits, and manufacturer savings estimates are not guarantees. A camera, lock or sensor does not guarantee that a break-in, leak, fire or other loss will be prevented or detected. Insurance discounts, compatibility with a specific platform, Wi-Fi range and battery life depend on your insurer, your equipment and your home, and they can change. Treat any figure or example in our guides as an illustration, not a promise.

Product details, prices, warranties and sellers

Specifications, prices, availability, included accessories, subscription plans and warranty terms change frequently and can differ by retailer, region and hardware revision. We don’t sell products, process orders, handle returns or provide warranties. The seller is responsible for the price, condition and delivery of your purchase, and the manufacturer is responsible for its product, its warranty, its software and its cloud services. Before you buy, confirm current details on the manufacturer’s or seller’s site, check compatibility with your wiring and platform, read the return policy and check for recalls at cpsc.gov. Warranty claims, safety concerns and support requests about a product should go to its manufacturer or seller.

Information, not professional advice

Our guides are general information, not electrical, HVAC, security, legal or other professional advice for your home. Projects involving line-voltage wiring, heating and cooling equipment, garage door openers, smart locks, life-safety sensors and recording devices carry real risks of injury, fire, property damage, lockouts and legal problems. Smart sensors don’t replace code-required smoke or carbon monoxide alarms, and if an alarm sounds or you smell gas, leave the home and call 911. Never disable a garage door opener’s safety reversal or photo-eye sensors, and check local recording laws, lease terms and HOA rules before installing a camera or video doorbell. When you are unsure, turn off the power and hire a licensed electrician, HVAC technician or other qualified professional. The Terms of Use explain these risks in detail in the section on safety and qualified help.

Accuracy, updates and corrections

We work to keep guides accurate, but apps, firmware, product lines and subscription terms change often, and mistakes happen. If you spot an error or an outdated step, please send the article link, the part that looks wrong and, if you have one, a source such as an updated manual or firmware note through the contact page. We review correction reports and update articles when we confirm a change, but we can’t promise that every report will lead to a change or that every guide reflects the latest version of every product. When a reported error affects safety, we aim to give it priority. Always check current manufacturer documentation before you buy, install, update or reset a device.

Where disclosures will appear

Because the site has no affiliate links, advertising, sponsorships or other material connections at present, no article-level commercial disclosures are currently needed. If that changes, the disclosure will not live only on this page. We will place a clear, plain-language disclosure in the affected article, near the top and close to the affected links or recommendations, so that you see it before you click or decide. Sponsored content and advertising would be labeled where they appear, and this page would be updated to describe the new relationship.

Questions and updates to this page

We will update this page whenever our commercial relationships or editorial practices change, and the date at the top shows the latest revision. Because there is no newsletter or account system, we can’t notify readers individually, so changes will appear here. Questions can be sent through the contact page or to hello@smarthomecircuit.com. The contact form is enabled, and form messages and mail to that address are set up to forward to the site operator’s private inbox, but end-to-end delivery on the live site has not yet been confirmed by a test. We can’t promise a reply or a response time, so if you don’t hear back, please try the other contact method.