VT8101 / Remote monitoring unit

The unit is used for temperature, humidity, voltage, leakage, smoke, airflow, doors control in the server rooms, for monitoring of facilities. Can connect up to 100 sensors, GSM or USB modem, USB-Cam and 16 dry contacts. Can manage up to 3 loads 10A.

There are built-in servers and agents like HTTP, HTTPS, SNMP v1, 2c, 3, SMTP, Radius, Syslog, FTP, DHCP, Wachdog.

Relay ports

It is possible to connect up to 3 loads managed by built-in relays. Built-in relays have independent separate IO. The appliance uses latching relays, when power on appliance switches on/off, relays remain in command position!


Simplifies installation and management by connecting multiple extension units together to share the IP address to which they are connected.

Analog inputs

Connect analog sensor by a supplied RJ-11 (6P4C) cable to any analog "A1 .. A8" port. Determination of the sensor type and connection will occur automatically.

Extension: Dry contacts board VT16

VT8101 has the possibility to install VT16 / Dry contacts board. It is a board mounted and connected inside of master unit. Can be used together with any contacts, for example with door or window contacts, circuit breakers etc.

Extension: GSM modem

VT8101 has the possibility to install GSM or USB modem. GSM moden is mounted and connected inside of master unit. It is used for sending SMS notifications and receiving SMS commands.


I-Touch button or ITouch Proximity readers can be connected to the "Reader" port. The reader is determined automatically.

Alarm beacon / Strobe light

Appliance has the possibility to connect alarm beacons to the 12V output and to the "Reader" input.

USB camera / IP cameras

USB camera (class Linux UVC Webcam which supports MPEG) can be connected to "HS" port. Using built-in interface it is possible to add IP cameras.

Backup power DC 12V

Chassis earthing

SD card slot

Monitoring unit uses SD-card to record changes in: logs, sensor data, configuration, elements.


Data sheet

Packaging weight
Power input
90-240V, IEC C14
Power Consumption
6-18 Watt
Mounting possibilities
19" rack mountable
Manufactured in (country)
Manufactured in Slovak Republic, E.U.
HS Code
8471 50 000
Inputs terminals
Expansions (ordered separately) *
VT16 / Dry contacts board
Processor *
ARM926-400 MHz / 64 MB / Linux-2.6.38
Extension protocols *
Network Interface *
CAN open
Outputs terminals
SD card slot
Status Indicators *
Alarm beacon LED

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