I'll build a CCTV installation cost calculator with camera count and resolution options

I will build an online calculator that lets your visitors estimate the cost of installing a video surveillance system for a home, office, warehouse or shop right on your website. The client selects the number of cameras, resolution (from budget 2MP models to 4K), the recording type — local DVR/NVR or cloud storage — and the mounting option (indoor, outdoor, cable routing along a facade or through walls), and instantly sees the total price with a breakdown by item. This removes the need for a manual phone consultation for every simple request and helps the client make a decision faster, which usually means more leads turning into orders.

The tool works without page reloads, is fully responsive for phones and tablets, and comes with a simple admin panel so you can update equipment prices, add new camera models, or change installation rates yourself, without involving a developer for every price change. The pricing logic supports volume discounts (the more cameras, the lower the price per unit), surcharges for complex installation such as long cable runs, working height or drilling through concrete, and add-on services like remote viewing setup, UPS installation, or extended warranty support.

What is included in the work:
— pricing logic designed around your actual product line and rates;
— responsive layout for desktop, tablet and mobile;
— admin panel for editing prices and parameters yourself;
— volume discounts and mounting-type surcharges;
— a request form that sends the result to email or messenger;
— integration into your existing site or CMS;
— testing across devices and scenarios;
— a short admin guide and post-launch support.