VT805 / Remote monitoring unit

MSRP price: €479.00

Environmental monitoring unit with digital inputs, outputs, humidity, temperature control of middle range server rooms.

There are built-in servers and agents like HTTP, HTTPS, SNMP v1, 2c, 3, SMTP, Radius, Syslog, FTP, DHCP, Wachdog. Can use up to 100 different elements - notifications, triggeres, timers, logics, sensors, dry contacts.

Sensor ports

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

Temperature sensor

Temperature sensor is built-in on a board and sticks out on the front panel of the unit for better measurement. Accuracy equals +/- 1°C.

12V outputs

The unit has two 12V 0.25A outputs (electronics relays). E.g. the appliance has the possibility to connect alarm beacons managed by built-in electronic relays.

CAN port

Connecting CAN devices on a common bus allows you to collect data from the sensors with a large area, or from a large distance and to transmit them to the network.

Dry contact inputs

VT805 has 4 dry contact inputs. Can be used together with any contacts, for example with door or window contacts, circuit breakers etc.

1-wire extension.jpg or

Extension: Modbus or 1-Wire

VT325 has the possibility to install "VT85 / Modbus extension board" or "VT10 / 1-Wire board" exntension (ordered separately).

1-wire extension.jpg


VT325 has the possibility to install "VT85 / Modbus extension board" or "USB485 / RS-485 to USB adapter" exntensions (ordered separately).

Extension: SD card

SD card or USB stick can be used by the system for saving logs.

Extension: GSM modem

VT805 has the possibility to install GSM or USB modem. VT700 GSM modem is mounted and connected inside of master unit. It is used for sending SMS notifications and receiving SMS commands.

IP cameras

Using built-in interface it is possible to add up to four IP cameras. This will allows to view footagefrom surveillance cameras remotely,

USB camera

One USB camera (class Linux UVC Webcam which supports MPEG) can be connected to "HS-USB" port. More USB devices can be connected to one HS USB port using USB hub.

USB flash drive

USB flash drive can be connected to VT805 using OTG miniUSB cable and can be used by the system for saving logs. More USB devices can be connected to one HS USB port using USB hub.

DC power

Power adapter is included in the package.

Chassis earthing

Chassis external ground earthing, to suppress electromagnetic interference.


Ethernet 10/100 Base-T port, provides network connection.

Data sheet

Product dimensions
Width 188.7 mm, Height 44.45 mm (1U), Depth 79.4 mm
Packaging weight
Power input
12V DC, 1A
Power Consumption
10 Watt
Operating temperature
Temperature : Min. -10° C - Max.+80° C
Chassis grounding (M4 thread)
Recovery switch
Restart button
Mounting possibilities
19" rack mountable
Wall mount
Wall turnable mount (with extension)
Max. distance from the unit
225 m
Manufactured in (country)
Manufactured in Slovak Republic, E.U.
HS Code
8471 50 000
Package includes
Adapter 12V
Patch cable RJ-45 1m
Self-adhesive rubber foot 4 pcs
Short description and connection guide
Terminal plug 3 pins 3.81mm 1pcs
Terminal plug 6 pins 3.5 mm 1pcs
Warranty card
Brackets (accessories)
VT112 / Rotatable mounting brackets (ordered separately)
Inputs terminals
Analog sensor ports: x8 ports
CAN bus sensor port
Dry contacts / Digital inputs: 4 contacts (pitch 3,5mm, type IN)
Expansions (ordered separately) *
VT10 / 1-Wire Board
VT700 / GSM modem
Processor *
ARM926-300 MHz / 64 MB / Linux-2.6.38
Extension protocols *
Network Interface *
1-Wire (with extension)
CAN bus
CAN open
Ethernet 10/100 Mbit/s
Built-in sensors *
Power supply voltage sensor (1%)
Temperature sensor (Accuracy 1%)
Outputs terminals
SD card slot
Two 12V 0,25A outputs (pitch 3,81mm, 3P)
Status Indicators *
Error LED
LED indication for CAN bus connection
LED indication for Power / Network connectivity
Two relay status LEDs

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VT805 Brochure EN

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