The range of these things is approximately the range of a loud yell. | alt Hacker News

alt Hacker News

idiotsecant • yesterday at 9:52 PM • 1 reply • view on HN

The range of these things is approximately the range of a loud yell.

Replies

sitzkrieg • today at 2:51 PM

or miles easily on 900mhz if you’re on a hill…