2 ms·
950Mhz/860Mhz is fine, 315/433Mhz is even better for longer distance but it seems Europe/USA are mostly 950/860Mhz only.
by ausjke 7y ago
950Mhz/860Mhz is fine, 315/433Mhz is even better for longer distance but it seems Europe/USA are mostly 950/860Mhz only.