The unit is used for environmental monitoring (e.g. temperature, humidity, voltage, leakage, smoke, airflow). It is also used as an I/O controller (e.g. door control, fans, generator, control panels, UPS, circuit breakers, alarms). Can use up to 1000 different elements - notifications, triggers, timers, logic schemes, sensors, dry contacts. Has built-in Web interface with virtual sensors, logic schemes, different types of notification, and control panels. Has a slot for a "VT790 / LTE slot modem" and a 2.5" HDD. This is the fastest and most powerful Vutlan monitoring unit. It has two order options:
VT900i with x1 power inlet.
VT900ii with x2 power inlets, providing a redundant power supply for A&B power distribution systems (e.g. data centers).