$20
Stanford doesn't provide 2.4ghz smart home gadgets on student housing, so this camera with a 5.0ghz option would work great as a security or pet camera.
https://www.amazon.com/gp/product/B0CKPKBVW9/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
Please do not message this poster about other commercial services.