Terms of Use
Last updated: October 20, 2026
These Terms of Use ("Terms") govern your use of alarm21.com (the "Site"), which is owned and operated by ARMGUARD ("we," "us," or "our"). By accessing or using the Site, you agree to be bound by these Terms. If you do not agree, please do not use the Site. Our Privacy Policy describes how we handle your information.
We may change these Terms at any time. Changes take effect when posted on this page. Your continued use of the Site after changes are posted means you accept the updated Terms.
1. Permitted Use
You may visit, view, and use the content on this Site for your own personal, informational, non-commercial purposes. You may not copy, download (except for normal browsing), publish, modify, or distribute any part of the Site — including text, images, logos, and videos — without our prior written permission. All content on the Site is protected by U.S. and international copyright and intellectual-property laws.
2. Limited License
We grant you a limited, non-exclusive, non-transferable, revocable license to access and use the Site under these Terms. We may change, suspend, or discontinue any part of the Site at any time, with or without notice. You agree not to disrupt the operation of the Site, attempt to gain unauthorized access to it, or remove any copyright or proprietary notices from materials you download.
3. Intellectual Property
The trademarks, logos, service marks, and product names displayed on the Site are the property of ARMGUARD or their respective owners and may not be used without written permission. All Site content — including page designs, text, graphics, and downloadable materials — is our copyrighted property or is used by us under license, and is intended for personal, informational, non-commercial use only.
4. Prohibited Conduct
You agree not to use the Site to:
- Violate any applicable law or regulation;
- Infringe the rights of others, including intellectual-property or privacy rights;
- Submit false, misleading, or fraudulent information through our forms or checkout;
- Interfere with the Site's security or operation, including introducing viruses or harmful code.
We may terminate or restrict your access to the Site, with or without notice, if we believe you have violated these Terms. We may also disclose information about you if required by law or valid legal process.
5. Orders, Pricing, and Payments
Prices, package descriptions, and availability shown on the Site (including on our packages page) may change at any time without notice. Submitting an order through our checkout is a request to purchase; your order is confirmed once we accept it and payment is received. Payments made through third-party providers (such as PayPal or Zelle) are also subject to that provider's own terms. Any recurring monitoring or service terms will be provided to you before you are billed, and you are responsible for reviewing them.
6. Indemnification
You agree to indemnify, defend, and hold harmless ARMGUARD and its officers, employees, agents, and suppliers from any claims, losses, damages, and costs (including reasonable attorneys' fees) arising from your use of the Site or your violation of these Terms, any law, or the rights of any third party.
7. Disclaimer of Warranties
The Site and all content on it are provided "as is" and "as available." We do not warrant that the Site will be uninterrupted or error-free, that files available for download will be free of viruses or harmful code, or that the content is complete or accurate — although we work to keep it correct. To the fullest extent permitted by law, we disclaim all express and implied warranties, including warranties of merchantability and fitness for a particular purpose. Your use of the Site is at your own risk.
8. Limitation of Liability
To the fullest extent permitted by law, ARMGUARD and its officers, employees, and agents will not be liable for any direct, indirect, incidental, special, or consequential damages arising from your use of, or inability to use, the Site or any linked website — even if we have been advised of the possibility of such damages. Your sole remedy for dissatisfaction with the Site is to stop using it. Some jurisdictions do not allow certain limitations, so parts of this section may not apply to you.
9. Third-Party Websites and Links
The Site may contain links to third-party websites (for example, payment providers). We do not control these sites and are not responsible for their content, products, or privacy practices. Accessing them is at your own risk. If you link to our Site, you may not frame our content, imply our endorsement of you or your business, misrepresent your relationship with us, or use our trademarks without written permission.
10. Privacy
Your use of the Site is also governed by our Privacy Policy, which explains what information we collect and how we use and share it.
11. Governing Law
This Site is operated from within the United States. These Terms are governed by the laws of the State of California, without regard to conflict-of-law principles. Any dispute relating to the Site or these Terms will be resolved in the state or federal courts located in California.
12. General
If any part of these Terms is found unenforceable, the rest remain in full effect. These Terms, together with our Privacy Policy, make up the entire agreement between you and ARMGUARD regarding your use of the Site. Our failure to enforce any provision is not a waiver of our right to do so later.
13. Contact Us
Questions about these Terms? Contact us: