Terms
The site is a reference built from listing descriptions. Using it means accepting that it reports what listings printed and does not vouch for any product.
What the content is
Listings change, and a seller may reword a description after the site has read it. Counts, quotes and requirement rows describe the listing text the site worked from and carry no warranty that a product matches them.
Nothing on the site is professional advice. It does not replace a manufacturer’s instructions, an electrician, a locksmith or anyone qualified to look at a particular home.
Names and marks
Product names, brand names, assistant names and certification marks belong to their owners and appear only to identify what a listing prints. Their appearance does not mean any owner endorses the site.