About American Knight Integrated Systems
American Knight Integrated Systems is a security and technology integration company based in New Rochelle, New York. The business (also known in some listings as American Knight Security / American Knight Security & Sound) specializes in designing and installing burglar and fire alarm systems, video surveillance, access control, audio‑visual systems, networking, and smart home automation for homes and businesses in the Westchester County and greater New York area.([securityinformed.com](https://www.securityinformed.com/companies/american-knight-integrated-systems.html?utm_source=openai))
A charge from this merchant typically appears when a customer purchases security equipment or an installation service, signs up for alarm or monitoring services, or pays for maintenance, repair, or upgrade work on an existing system. Invoices may cover hardware (cameras, sensors, control panels), labor for on‑site installation, programming and integration of systems, or recurring monitoring or service plans. Larger projects might involve progress payments or deposits that also show up as separate card charges.
If you do not immediately recognize this transaction, first compare the date and amount to any recent security or AV work done at your home or business, and review any emailed quotes or invoices from American Knight / American Knight Integrated Systems. Look for their name on contracts, proposal PDFs, or work orders. To resolve questions, contact them directly using the phone or email on your invoice or via the contact details on their official website. Ask for a copy of the signed work order and payment receipt for the specific job date. If you still believe the charge is incorrect after speaking with them, you can then contact your card issuer to dispute the transaction, providing any documentation from the merchant as supporting evidence.