Newest Additions
| Protection One Inc in Topeka, KS |
| NSE Systems in Las Vegas, NV |
| Alarms by Mountain in Sonora, CA |
| Guardian Alarm CO in Boca Raton, FL |
| J N T Systems in Venice, CA |
| Kirkland Security Systems in Atlanta, GA |
| Genesis Home Technologies in Beaverton, OR |
| Electro Watchman Inc in Saint Cloud, MN |
| St John Properties in Glen Burnie, MD |
| Prime Services in Erie, PA |
| Advanced Security Inc in Elkhart, IN |
| IBM Internet Security Systems in Santa Clarita, CA |
| Custom Technologies Inc - ALT # in Winter Park, FL |
| Channel Technology Inc in Buffalo, NY |
| Sensormatic Electronics Corporation in Orlando, FL |
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Welcome visitors! Make sure to check out our latest informational piece on how to secure your home to make sure you're home is safe as possible before calling a home security company.
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Port Security & Communication
111 N Country Road
Port Jefferson, NY
11777
(631) 928-4458
(631) 473-8456
We can assist you with installation. Moves add-ons, intercom & music sys., computer cabling, 7 days a week, electronic telephone systems. We've been in business since 1978. Open for business 24 hours/7 days.
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