2 ms·
A lot of the cheap wifi security cameras already use sound to transmit data such as for pairing. https://setup.smartlink.pitneybowes.com/advancedTroubleshootin
by guessbest 6y ago
A lot of the cheap wifi security cameras already use sound to transmit data such as for pairing.
https://setup.smartlink.pitneybowes.com/advancedTroubleshooting https://setup.smartlink.pitneybowes.com/advancedTroubleshoot...