SonicWall TZ-100 has reached its EOL! Over the years, we have installed many of these firewalls. They have done their job but nothing lasts forever. If you have one of these devices, please contact us and have it replaced. We are now installing enterprise grade UniFi firewalls, UniFi smart switches, 3C's Network Watcher "Redbox" and UniFi wireless access points as a replacement package for your aging network equipment. This combination of products adds additional security features including intrusion prevention (IPS), Intrusion detection (IDS), true separation of guest and internal wireless networks, gateway antivirus and firewall logging. If you have one of these SonicWall devices in your network closet, email Sales@3ctechs.com or call 614-319-4681, option 3.