Contact 1st Security USA

We would be happy to schedule a personalized home security presentation of all our home automation and security products and services to help you decide which options best meet your needs.

Important Numbers

Sales

800.475.7233

Service

Please call for service on systems
Monday – Friday, 9:00am – 5:00pm EST

800.475.7233

Dynamark Monitoring Center

To Cancel a false alarm, please call
855-875-7233

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