VT335i / Monitoring unit
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 700 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 VT740 LTE slot modem (sold separately) for an ethernet connection reservation. Has two power inputs for power reservation (i.e. battery plus main power supply).
Allows increasing the number of dry contacts connected to any Vutlan monitoring unit. Adds 32 dry contacts. Can be connected to any CAN port.
The number of dry contacts inside VT440 can be increased up to 64 with dry contacts module VT32.
4G LTE slot modem for Vutlan monitoring units. Allows to receive and send SMS messages. Provides Ethernet reservation over 4G LTE. Power-cycling is an embedded function.
Can be used together with VT335i
Can be used together with VT960i v3 & VT960ii v3