24 Hour Emergency Technical Support Hotline
This hotline is for emergency calls for existing customers only. For all other calls, please call 1-888-All Island during normal business hours of Monday through Friday from 9:00AM to 5:00PM EST.
Napco Magnum Alert Alarm Systems
You can easily download a user manual for your Napco Magnum Alert home alarm systems on Long Island by clicking on the link.
Our Tech Support Department is always here to help our customers keep their home alarm systems on Long Island in top functioning condition at the lowest possible cost.