Do you want to handle the technical and administrative tasks of CCTV installation faster and more professionally?

“Nassab Yar” is a simple, practical, and fully offline application designed as a helpful assistant for CCTV installers, security-system technicians, and professionals working with surveillance equipment.

With Nassab Yar, you can reduce manual calculations and create professional invoices and project documents directly at the installation site.

Key features:

✅ Hard Drive Capacity Calculator

Calculate the required storage capacity based on the number of cameras, image quality, recording settings, and other technical requirements.

✅ Lens Selection and Viewing Angle Calculation

Calculate the viewing angle and choose a suitable lens for better coverage of the installation area.

✅ Invoice and Proforma Creation

Create professional invoices and proforma invoices directly from your mobile phone while you are with the customer.

✅ Professional PDF Export

Generate invoices and project documents as clean, professional PDF files that can be shared with your customers.

✅ Digital Signature

Capture the customer’s signature on your phone for project handover documents, approvals, or service records.

Why use Nassab Yar?

• Fully offline: Works without an internet connection at the project site.

• Fast and practical: Perform technical calculations in just a few seconds.

• Professional presentation: Provide customers with organized invoices and PDF documents.

• Simple interface: Easy to use during daily installation work.

• Designed for real-world needs: Built specifically for CCTV installers and security-system technicians.

Nassab Yar is suitable for:

• CCTV installers

• Surveillance-system technicians

• Security-system professionals

• Network and low-voltage technicians

• CCTV project contractors

• Professionals working with security equipment

Install Nassab Yar and manage your CCTV installation projects faster, more accurately, and more professionally.