Ghaziabad investment: My security and water worries

Been renting for ages and honestly, I'm fed up. Thinking of investing in Ghaziabad, maybe SCC Blossom. But security systems ki kya reality hai? CCTV, visitor management, are they actually good? And water supply ka kya scene hai, especially in older phases? Don't want tenants complaining or resale value gir jaye. What's your experience?