Sohochkr

Checks, alerts and reports on all types of networked hardware and software found in small offices. Alerts promptly and collects report statistics on checking targets that go offline. Provides diagnostics to help restore operation promptly and prevent business disruption. Checks on external sites too, such as an externally hosted website. Alerting by e-mail or text to your phone-- find out what's happening even while you're out of the office.

Limitations:

10 checking targets and one checking instance