كتب : Omar AbdelAziz
According to Police official Sami Hammouda, the 30-year-old keeper has signed from relegated Tersana for an undisclosed fee.
Saad had a fine season in Cairo despite the Hammers demotion, and he was once tipped to join the Egypt national team.
Police have been busy intensifying their squad so far this summer, as Saad should be their seventh import.