The upgrade involves 239 cameras plus networking, power, mounting hardware, and professional installation/commissioning. Assuming an average cost of $1,200–$1,800 per camera (including lenses, mounts, cabling, and labor) the hardware portion could range from $285,000 to $430,000. Additional system integration, testing, and documentation services (approximately 200–300 labor hours at $150–$200 per hour) add $30,000–$60,000. Travel, site‑visit costs, and overhead may contribute another $10,000–$20,000. Therefore, a realistic total contract value is roughly $325,000 to $510,000. Variations will depend on exact equipment specifications, labor rates, and any ancillary accessories required.