24 Hour Emergency Technical Support Hotline

1-516-747-0233

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.

You can easily download a PDF user manual for your Napco Gemini home security  system simply by clicking on a link below:

Gemini User Manuals

iBridge User Manuals

Our Tech Support Department is always here to help our customers keep their home alarm systems in top functioning condition at the lowest possible cost.