WIP130-AI30:Beautiful image quality. Audio works. I’ve been testing a lot of cameras because I am attempting to build a business selling them and I would definitely rate this product highly for how well it works. The stream is pretty instant. My ONLY complaint is the the size of the base and that it doesn’t hold the product in place very well. It tends to swivel a little if you move it by hand. Definitely one of the better cameras I’ve purchased though next to the HIKVISION IP cameras