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VT225t
Room monitoring unit
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VT336t
Industrial monitoring unit
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VT335G
Monitoring Unit
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VT825G
Data Center Monitoring Unit
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VT855G
Corporate Monitoring Unit
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LR800
LoRa Gateway & Server
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LR490
Temperature & Humidity sensor
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LR530
Access sensor
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VT-PDU 4PS
Switched by Outlet PDU
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VT-PDU 4MS
Switched & Metered-by-outlet PDU
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VT608t
Switched PDU with 8 outlets
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VT604t
Switched PDU with 4 outlets
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VT7670
LTE 4G slot modem
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VT485m
Modbus RTU extension
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VT-ACCU
Rechargeable backup
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VT11
Relay Output
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VT12
Relay Module
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Alarm becons & Strobe lights
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Cameras
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Mounting brackets
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Antennas
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Readers
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Duplicator program
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Web Interface
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SNMP
Managment software
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Extended 1 Year Warranty
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Extended 2 Year Warranty
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Solutions
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Support
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How to buy
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ABOUT US
Description
The VT225 / Office Monitoring Unit can be used for remote environmental monitoring in small offices. Its primary features include:
Environmental Monitoring: Measures temperature, humidity, voltage, access, smoke, dust, vibration, access, leakage, movement, airflow.
I/O Controller: 4 analog inputs, CAN input, two dry contacts, two relays 12V, SD, USB.
Scalability: Supports up to 500 elements, including sensors, virtual sensors, logic, notifications.
Built-in Web Interface: 10/ 100Mbit/s.
- Notifications: Telegram, mail.
- Processor: 600Mhz dual-core Cortex-A7, 128Mbit RAM.
Specification
Device type:
Monitoring unit
Network Interface:
100Mit/s
Analog ports:
4
CAN:
1
Max. distance from the unit:
225m
Maximum units in a CAN bus:
31, depends on CAN device type
12V relays:
2
Dry contacts IN:
2
Dry contacts OUT:
8
Mounting:
Desktop, Wall
Extensions:
SD, USB-C
Status Indicators:
Red (Error), Green Led, Yellow, Orange (Relais)
Power inputs:
12V DC
Processor:
Dual core ARM, 600 Mhz, 128 MB
Operating temperature:
-10° C to +80° C
Origin of goods:
Made in EU
HS Code:
8537 10 910
Use cases
The VT225t / Remote Monitoring System can be highly effective for small IT rooms in several ways:
- Monitoring the working environment: tracks the microclimate in the room.
- The VT225t can integrate with IoT devices to provide automated control of office equipment.
Complete Control
Monitor devices, transform sensor data into actionable insights, and configure integrations — all within an intuitive web-based interface.
- Monitor real-time data from all connected sensors & devices
- Create automated actions based on defined conditions
- Send Email, Telegram, HTTP request, SNMP or other notifications
- Visualize trends and logs for better decision-making
- Manage users, permissions, and access securely



Connecting CAN sensors
You can connect multiple CAN devices to a CAN bus chain.
Each VT408 unit in the CAN bus chain adds 8 analog sensors. Each VT440 unit adds 32 or 64 dry contact inputs to the system.
An additional CAN12V-1A power supply is only required if the number of CAN devices in the CAN bus chain exceeds 12 pieces.


