San Antonio, TX Privacy & Surveillance: Security Camera Rules (2026)

Installing residential security cameras in San Antonio is legal under Texas law. Cameras may be placed to monitor your front yard, backyard, driveway, and property perimeter. Texas Penal Code §21.15 (Invasive Visual Recording) makes it illegal to intentionally photograph or record video of a person without consent in a private area where they have a reasonable expectation of privacy, particularly for the purpose of sexual gratification. For home security purposes, cameras that incidentally capture portions of neighboring properties visible from public areas are generally legal. However, intentionally pointing cameras directly into a neighbor's windows or enclosed backyard could be considered an invasion of privacy. Texas law does not require signage for residential cameras, but visible cameras and signs are recommended as deterrents and to avoid neighbor disputes. San Antonio does not have a city-specific ordinance governing residential security camera placement beyond state law. Dallas Code Section 12B-14 (which requires cameras at certain commercial establishments) does not apply to San Antonio.