End of Life: 30.10.2022
Room guard unit VT325 - lower-cost server room temperature monitor.
There are built-in servers and agents like HTTP, HTTPS, SNMP v1, 2c, 3, SMTP, Radius, Syslog, FTP, DHCP, and Watchdog.
Possible extensions ( Ordered separately): VT10 / 1-Wire Board and VT85 / Modbus Extension Board
Connect sensor by a supplied RJ-11 (6P4C) cable to any"A1 - A2" port. The determination of the sensor type and connection will occur automatically.
The appliance has the possibility to connect two devices (for example, alarm beacons) managed by a built-in electronic relay.
VT325 has 2 dry contact inputs. It can be used together with any contacts, for example with door or window contacts, circuit breakers, etc.
Type miniAB USB-port 2.0, Can connect USB camera; or connect a PC for restoring an appliance; or connect USB flash for saving logs; or connect Modbus sensors/devices / meters using RS485-to-USB adapter.
The temperature sensor is built-in inside VT325. It is situated on the board, inside the enclosure of the unit. Accuracy equals +/- 1°C.
or 
VT325 has the possibility to install the "VT85 / Modbus extension board" or the "VT10 / 1-Wire board" extension (ordered separately).
VT325 has the possibility to install "VT85 / Modbus extension board" or "USB485 / RS-485 to USB adapter" extensions (ordered separately).
USB camera (class Linux UVC Webcam which supports MPEG) can be connected to the "HS" port. Using a built-in interface it is possible to add IP cameras. This will allow viewing footage from surveillance cameras remotely,
USB flash drive can be connected to VT325 using OTG miniUSB cable. Flash drive is used by the system for saving logs. More USB devices can be connected to one HS USB port using a USB hub.
"ACT" - indicates appliance status, "E1" - indicates 12V "E1" relay status, "E2" - indicates 12V "E2" relay status, "ERROR»" - indicates error and traffic.
Power adapter DC 12V 500mA.
VT325 has the possibility to connect external chassis grounding (M4 thread).
Ethernet 10/100 Base-T port, provides a network connection.
End of Life: 30.10.2022
Room guard unit VT325 - lower-cost server room temperature monitor.
There are built-in servers and agents like HTTP, HTTPS, SNMP v1, 2c, 3, SMTP, Radius, Syslog, FTP, DHCP, and Watchdog.
Possible extensions ( Ordered separately): VT10 / 1-Wire Board and VT85 / Modbus Extension Board
Extended Warranty can provide up to one additional extra year added to the original 3-year warranty received with any monitoring unit. If you have already purchased a monitoring unit in the past, please provide us with Serial Number of the unit for which the extended warranty is intended for.
End of Life: 31.10.2022
Allows to monitor up to 32 Modbus RTU devices/meters/sensors. Max. a distance of a daisy chain is up to 1000 meters. Each metered value of a Modbus device is addressed individually using input registers and is shown by the system as virtual sensors. You can configure thresholds and icon representation for these elements.
It can be used with VT325, VT335S, VT805, VT825 monitoring systems. Installed inside the monitoring unit. Has an internal termination and by default, it is switched ON (if required can be turned off).
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).
New: VT325 / Room Guard
