Already a Client? Call us at 1-800-4-ALARMS for technical support and customer account billing.

Contact 18004Alarms Security, your local authorized ADT® dealer

ADT monitoring centerContact 18004Alarms Security about our limited time offer for Free home security systems* - burglar alarm systems by ADT® Security.

Call about our special internet-only offer for ADT® monitored equipment and a home security evaluation. The ADT® monitored security system is free.* Act now! This limited offer ends soon.

Take the first step in protecting your loved ones and your home with an ADT® monitored home security system. One of our knowledgable ADT® alarm monitoring team members will contact you to discuss your needs. We will go over complete ADT® home security installation and agreement details for your new ADT® monitored home security system.

Alarm System Manuals

If you are an existing customer and are seeking your home security alarm manual for reference, please click on the link below relating to your alarm system:

If your system is not listed, please call client support at 1-800-4-ALARMS for assistance.

18004Alarms Security Systems Headquarters

18004Alarms
52 Broadway, Suite 3
Greenlawn, NY 11740

Phone: 1-800-4-ALARMS
Email: sales@18004alarms.com

At 18004Alarms Security, we always do our very best to provide our customers with excellent service. We value your business. If you need assistance with a question, please don't hesitate to contact us immediately.