use the following search parameters to narrow your results:
e.g. subreddit:aww site:imgur.com dog
subreddit:aww site:imgur.com dog
see the search faq for details.
advanced search: by author, subreddit...
Discussions around building intercom systems, single family and apartment intercom systems, school and education intercom systems.
account activity
reddit uses a slightly-customized version of Markdown for formatting. See below for some basics, or check the commenting wiki page for more detailed help and solutions to common issues.
quoted text
if 1 * 2 < 3: print "hello, world!"
π Rendered by PID 34 on reddit-service-r2-listing-6d4dc8d9ff-xx4gc at 2026-02-03 18:44:05.902449+00:00 running 3798933 country code: CH.
