VIVOTEK Security service
Vivotek AW-FET-080A-120 is an unmanaged PoE swtich with 4 PoE out ports and over current protection. It featues LED indicators as well as 1 Gbps backplane. In addition, the switcher includes power cord, power adapter, QIG and wall mount kit.
Vivotek VS8401 4 channel video server's tamper detection feature can detect events, such as blockage, redirection, defocus, and spray-painting of camera lens, making it an intelligent solution to possible camera obstruction. It also has two-way audio as well as 4 digital I/O for external sensor and alarm.