I took some time to research this for you, here are some of gated or guard manned properties I found for you. They range from $199,000 - $500,000 not knowing exactly what you are looking for. Villa Medicci,County Club Villas,Tarpon River,Nu River Landing,The Highlands, Villas at Harbor Isles, and Oak Hammock. Please feel free to contact me, I am most happy to help you in any way that I can find exactly what you are looking for, and there is a LOT to choose from.
EWM Realty 954-646-1437