Svantek » Products » SV 804 – Wireless Triaxial Vibration Monitor

Wireless Triaxial Vibration Monitor SV 804

The SV 804 is a new-generation monitoring station designed for structural vibration measurements in buildings and engineering structures. Its compact, lightweight design allows the device to be mounted directly to a wall or structural surface with a single screw, ensuring fast and secure installation, even in hard-to-reach locations.

The SV 804 provides fully automated, remote vibration monitoring with real-time alerts via SMS and email. The system automatically detects vibration events based on PPV thresholds and dominant frequency analysis, reducing the need for manual intervention. Measurement data is stored securely in the device and synchronised with the SvanNET cloud platform, where users can access detailed reports, event logs, and diagnostic insights anytime, anywhere.

Class 1

Cellular Connection

Events and Alarms

Product Highlights

Class 1 Structural Vibration Monitoring: Engineered to meet the rigorous standards of BS 7385-2, DIN 45669-1 and BS ISO 4866, Class 1, ensuring certified performance and precision for structural measurements.
Fully Automated Remote Monitoring: Delivers unattended operation with real-time data synchronisation to the SvanNET cloud platform, accessible from any web browser.
Compact, Direct-Mount Design: The lightweight 1.7 kg device mounts directly to a structural surface with a single screw, enabling fast, one-handed setup in any orientation.
Versatile Power Solutions: Ensures continuous operation with easy-swap internal batteries (up to 60 days), Power over Ethernet (PoE), and support for external DC or solar panels.
Advanced Connectivity: An integrated 4G modem provides instant remote access, supplemented by wired LAN and Bluetooth for full control in areas without mobile coverage.
Real-Time Event Alerts: Automatically detects vibration events based on PPV and dominant frequency, sending immediate alerts via SMS and email.
WAV Recording for Diagnostics: Captures raw time-domain signals (WAV format) to allow for detailed post-processing and validation of vibration events.
Seamless Noise & Vibration Integration: Integrates with SVANTEK noise monitors on the SvanNET platform for comprehensive environmental impact analysis.
Seamless Noise & Vibration Integration: Creates a 4-channel system by connecting an SV 303 Class 1 noise monitor (via SP 79 cable), capturing synchronised triaxial vibration and sound data through a single device.

Features

Compact & Direct-Mount Design

Fast, One-Handed Setup on Any Structural Surface

Weighing just 1.7 kg, the SV 804 is purpose-built for direct installation on structural surfaces. Its compact housing allows for a fast, one-handed setup using only a single screw. This design ensures secure mounting in any orientation, even in hard-to-reach locations, without needing to reposition the geophones.

Automated Cloud Monitoring

Real-Time Data and Alerts via SvanNET

This station provides fully automated, remote vibration monitoring by detecting events based on PPV thresholds and dominant frequency. All measurement data is securely synchronized with the SvanNET cloud platform, providing instant access to reports and event logs. Users receive real-time alerts via SMS and email, reducing the need for manual intervention.

Long-Term Autonomous Operation

Flexible Power via Battery, PoE, and Solar

The SV 804 supports up to 60 days of autonomous operation using internal, easily replaceable batteries. For extended or continuous deployment, the system offers maximum flexibility. It can be powered via external DC, Power over Ethernet (PoE), or connected to a solar panel for fully autonomous, off-grid operation.

Enhanced Connectivity

4G, LAN, and Bluetooth for Uninterrupted Access

A built-in 4G modem ensures reliable real-time data transfer and remote access via the cloud. For challenging environments like tunnels or underground locations, the device also supports wired LAN and Bluetooth. This combination guarantees full system control and data access even when a mobile signal is unavailable.

Class 1 Precision & Diagnostics

Certified Accuracy with WAV Recording

Designed to meet Class 1 standards (DIN 45669-1), the SV 804 provides certified performance for BS 7385-2 structural analysis. The system stores raw WAV data, allowing for advanced post-processing and detailed event validation. Users can analyze PPV, dominant frequency, and calculate FFT or 1/3 octave spectra to diagnose vibration sources.

Combined Noise & Vibration Monitoring

4-Channel Analysis with SV 303 Integration

Using the special SP 79 cable, users can connect a Class 1 SV 303 noise monitor directly to the SV 804. This setup creates a comprehensive 4-channel monitoring device, capturing triaxial vibration and sound simultaneously. The sound data is seamlessly integrated and time-synchronized with the vibration data, with all measurements accessible remotely through the SV 804's modem.

Compact & Direct-Mount Design

Fast, One-Handed Setup on Any Structural Surface

Automated Cloud Monitoring

Real-Time Data and Alerts via SvanNET

Long-Term Autonomous Operation

Flexible Power via Battery, PoE, and Solar

Enhanced Connectivity

4G, LAN, and Bluetooth for Uninterrupted Access

Class 1 Precision & Diagnostics

Certified Accuracy with WAV Recording

Combined Noise & Vibration Monitoring

4-Channel Analysis with SV 303 Integration

Detailed Specifications & Features

The product catalogue provides detailed technical specifications and in-depth information on the SV 804's functionalities. Inside, you will find complete details on measured results, available filters, measurement ranges, charging options, and battery operating time. The catalogue also contains useful information regarding software and system integration.

Download Catalogue (PDF)

Applications

Building and Ground Vibration Monitoring

Ensuring Structural Safety and Environmental Compliance

The SV 804 is the ideal solution for monitoring structural vibrations caused by construction, traffic, or industrial activity. Its high-precision, Class 1 measurements are essential for protecting buildings and infrastructure from potential damage. The system provides reliable data to ensure compliance with standards (e.g., BS 7385-2, DIN 4150-3), assess human comfort, and safeguard sensitive sites.

Videos

See the SV 804 in Action

Watch our product video to see the SV 804's compact design, fast single-screw installation, and flexible power options. Discover how its automated cloud monitoring, real-time alerts, and seamless noise integration provide a complete solution for structural vibration monitoring.

Check Availability & Price

Products in the enquiry (1)

I would like an offer for selected products

Contact via email Read more...

I hereby consent to the processing of my personal data, i.e. my full name and e-mail address, by SVANTEK SP. Z O.O. with its registered office in Warsaw at ul. Strzygłowska 81 for the purpose of receiving marketing information on the products and services offered by SVANTEK SP. Z O.O. via electronic means of communication, in particular via e-mail, in accordance with the provisions of Article 10 sec. 1 and 2 of the Act on providing services by electronic means.

Contact via phone Read more...

I hereby consent to the processing of my personal data, i.e. my full name and phone number, by SVANTEK SP. Z O.O. with its registered office in Warsaw at ul. Strzygłowska 81 for the purpose of marketing activities with the use of telecommunications terminal equipment and automatic calling machines within the meaning of the Telecommunications Act.

Receiving newsletter Read more...

I hereby consent to receiving from SVANTEK SP. Z O.O. with its registered office in Warsaw at ul. Strzygłowska 81, via electronic means to the e-mail address I have provided, the newsletter and marketing information on the products and services offered by SVANTEK SP. Z O.O., within the meaning of the Act on providing services by electronic means.

* Contact by authorised Svantek Distributor Read more...

I declare that I have been informed that my data may be transferred to entities that process personal data on behalf of the Administrator, in particular to distributors - such entities process data on the basis of an agreement with the Administrator and exclusively in accordance with its instructions. In such cases, the Administrator requires third parties to maintain the confidentiality and security of information and verifies that they provide appropriate measures to protect personal data.

Some of the entities processing personal data on behalf of the Administrator are established outside the EEA. In connection with the transfer of your data outside the EEA, the Administrator verifies that these entities provide guarantees of a high level of personal data protection. These guarantees stem in particular from the obligation to apply the standard contractual clauses adopted by the Commission (EU). You have the right to request a copy of the standard contractual clauses by sending a request to the Controller.

I declare that I have been informed on my right to withdraw my consent to the processing of my personal data at any time, to access the provided personal data, to rectify, erase, restrict processing and object to the processing of my data, as well as the right to lodge a complaint with the President of the of the Personal Data Protection Office in the event of an infringement of the provisions of GDPR.

Specifications

SV 804 – Wireless Triaxial Vibration Monitor

Applications

Building/ground vibration

Hardware Features

Number of channels

Self-vibration detection

Auto-calibration

Remote system check

Remote communication

Bluetooth

GPS module

Communication Interfaces

Cellular modem, Bluetooth, 2xWEIPU

LED indicator

Display

Keyboard

2 pushing buttons

Memory

32 GB

Battery type

Li-Ion battery (easy removable)

Operating time

UNLIMITED with SB 804 battery pack and solar panel in power saving mode

Operating temperature range

-20 °C ÷ +50 °C

Humidity range

0 - 100 % RH

Weight

1,7 kg including battery

Size

171 x 85 x 83 mm

IP rate

IP67

Vibration measurement features

Standards

DIN 45669-1:2020-06; ISO 4866:2010, Class 1; IEC 61260:2014, Class 1

Number of channels

Sensor type

Tri-axial geophone

Measurement range

3 um/s RMS ÷ 100 mm/s RMS (141 mm/s Peak)

Frequency range

0,8 Hz ÷ 500 Hz (-3 dB)

Profiles per channel

Weighting filters

DIN 80, DIN 315, VEL1, KB, HP

Time constants

Fast 125 ms in accordance to DIN 4150-2

Min logging step

1/1 octave

1/3 octave

WAV recording

FFT