Our Products

Visphotgraph Device - Front View
Visphotgraph Device - Top View
Visphotgraph Device - Rear View

Visphotgraph Device

A versatile IoT-enabled vibration detection and analysis device with wide frequency bandwidth (1Hz to 300Hz). Designed for accurate seismic monitoring, structural analysis, and safety applications across multiple industries.

Characteristics

  • 📊Wide frequency bandwidth (1 Hz to 300 Hz)
  • 🌐IoT-enabled
  • 🎤Microphone-enabled
  • ⚙️Online / offline operation modes
  • 💻Custom software
  • 🔋Multiple power sources
  • 💰Low cost

Applications

  • 💥Blast vibration detection
  • 🏢Structural vibration analysis
  • 🚨Seismic alarm system
  • ⛰️Landslide / avalanche detection
  • 🎯Monitoring controlled explosions
  • 🛡️Underground facility safety
Visphotgraph Mini - Front View
Visphotgraph Mini - Top View
Visphotgraph Mini - Rear View

Visphotgraph Mini

A compact version of the Visphotgraph platform built for lighter deployments, fast installation, and portable vibration monitoring where space and setup simplicity matter.

Characteristics

  • 📦Compact and lightweight enclosure
  • ⚡Quick setup for rapid deployment
  • 🌐IoT-ready connectivity
  • 🔋Flexible low-power operation
  • 🧰Field-friendly handling and mounting
  • 💻Compatible with software and dashboard tools

Applications

  • 🏗️Short-term site vibration monitoring
  • 🪨Small-scale blast and excavation observation
  • 🏭Equipment and structural health checks
  • 🧪Research and lab-based vibration studies
  • 🚚Portable field measurement campaigns
  • 📍Remote or space-constrained deployments

About Us

Our Mission

We empower businesses with intelligent IoT solutions that bridge the physical and digital worlds. Our mission is to make cutting-edge hardware and software technology accessible and affordable for organizations of all sizes, enabling them to innovate, optimize operations, and drive sustainable growth.

Our Vision

To be a global leader in IoT innovation, delivering transformative hardware and software solutions that empower businesses to make smarter decisions, improve efficiency, and unlock new opportunities in an increasingly connected world.

Our Story

Founded by a team of passionate engineers and innovators, Swaprayog Technologies emerged from a vision to democratize IoT technology. We recognized the gap between expensive enterprise solutions and the real-world needs of growing businesses. Starting from a small office, we built our first hardware prototype and platform to solve complex problems in vibration monitoring, environmental sensing, and industrial automation.

Today, as a young and agile startup, we combine hardware expertise with powerful software platforms to deliver end-to-end IoT solutions. Our team works tirelessly to innovate, iterate quickly, and stay ahead of the curve. We're proud to serve customers across industries—from construction and mining to manufacturing and research—helping them harness the power of data to make better decisions and drive meaningful impact.

Meet Our Leadership

AB

Amitabha Bhattacharya

Founder, Mentor and Technical Advisor

Developing cutting-edge electromagnetic solutions spanning stealth technology, ground-penetrating radar, microwave systems, and propagation models for defense, telecommunications, and civilian applications.

KD

Kaushik Dey

Founder, Mentor and Technical Advisor

Pioneering innovative excavation solutions combining blasting technology, mechanized systems, and geophysical tools for efficient and sustainable rock and mineral extraction.

SG

Soumen Ghosh

Director and Field Operations Engineer

Ensuring seamless product deployment and customer satisfaction through strategic field operations, responsive logistics management, and direct customer engagement.

TG

Tanmay Ghosal

Senior Engineer

Pioneering advanced electronics and communications solutions through strategic component architecture and visionary product design.

SM

Suman Mitra

Solutions Architect

Driving software excellence across embedded, cloud, and multi-platform solutions while steering the company's technical software vision and engineering leadership.

Our Values

🚀

Innovation First

We constantly push boundaries and embrace new technologies to stay ahead.

🤝

User-Centric

Every decision we make starts with understanding our users' needs.

🔒

Security & Privacy

We treat your data with the highest level of care and protection.

🌍

Global Mindset

We build for a diverse, worldwide community of users.

Get In Touch

Have questions or want to learn more? We'd love to hear from you.

Email Us

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Privacy Policy

Privacy Policy

Policy regarding the collected personal information and its usage, sharing, retention, security, and user rights.

Last updated: April 10, 2026

Who we are

Swaprayog Technologies Private Limited provides technology products, services, and related support. This privacy policy applies to our website, products, and services.

Registered Office: Vill - Arashini, P.O - Balarampur, P.S - Kharagpur Local, Dist.: Paschim Medinipur, Pin Code - 721301, State West Bengal, India.

What information we collect

We do not collect personal information through forms, account signups, newsletters, analytics tools, or tracking cookies on this website.

We only receive personal information when you choose to contact us directly, such as by email or phone. This may include your name, email address, phone number, company name, and any details you include in your message.

How we use information

We use the information you share with us to:

  • Respond to your questions and requests.
  • Provide product, service, and customer support.
  • Communicate with you about business discussions, orders, and technical assistance.
  • Protect our business, systems, and users when needed for safety or legal reasons.

How we share information

We do not sell your personal information. We only share information when it is necessary to operate our business, comply with the law, protect rights and safety, or work with trusted service providers who help us deliver our products or services.

Data retention

We keep personal information only for as long as it is reasonably needed for communication, support, service delivery, recordkeeping, or legal obligations.

Data security

We take reasonable steps to protect the information you share with us. No method of transmission or storage is completely secure, but we work to safeguard information appropriately.

Your choices

You may contact us to ask about the personal information you have shared with us, or to request correction or deletion where applicable and permitted by law.

Contact us

For privacy-related questions, please contact us at swaprayogtechnologies@gmail.com or +91 9434 086 984.

Terms & Conditions

Terms and Conditions

General terms and conditions for the use of our services.

Last updated: April 10, 2026

1. Quotation validity

The quotation issued for the Visphotgraph Instrument remains valid for sixty (60) days from the date of issue. Any order placed after this period may require a revised quotation.

2. Supply schedule

The instrument will be supplied within ninety (90) days from the date of receipt of the 50% payment. Delivery timelines may vary due to unforeseen circumstances. If delays occur, the supplier will inform the purchaser.

3. Warranty terms

The Visphotgraph Instrument is covered by a standard one-year (1-year) warranty against manufacturing defects from the date of delivery.

The warranty is void in the following cases:

  • Damage due to water leakage.
  • Damage due to improper handling or misuse.
  • Physical breakage.
  • Electrical burning or damage caused by incorrect power supply.
  • Any unauthorized repairs, tampering, or modifications.

4. Liability

The supplier is not liable for any indirect, incidental, or consequential damages arising from the use or inability to use the instrument.

5. Payment terms

A Purchase Order (P.O.) shall be generated against the company order. A 50% payment must be made as the booking amount to initiate the supply process.

6. Training

Training for handling the instruments will be provided free of cost at IIT Kharagpur. Training may also be provided at the site on payment of travel and incidental charges.

7. Acceptance

Placing an order or making payment indicates that the purchaser has read, understood, and agreed to these Terms and Conditions.

8. Website

For additional product information and company details, please visit https://swaprayog.in.

9. Payment & confirmation

Booking payment indicates that the purchaser accepts the quotation and these Terms and Conditions. All required details or payment confirmations should be sent to swaprayogtechnologies@gmail.com.

10. Jurisdiction

All disputes shall fall under the Kharagpur jurisdiction only.

Downloads

Product resources and access links

Choose a brochure, software resource, dashboard link, or manual from the sections below.

Downloads

Brochure Device User Manual Software Manual Dashboard Manual

Open Links

Desktop Software Web Dashboard

Downloads

Visphotgraph Mini resources

Access brochure and manual PDFs for the Visphotgraph Mini device.

Downloads

Brochure Device User Manual Software Manual Dashboard Manual

Open Links

Desktop Software Web Dashboard