2-Way Intercom Pairing
Long press both <A Button> of
device 1 and <B Button> of
device 2 for 5s, waiting to pair.
Searching and paring.
Red and blue lights flash alternately
Connected, start communication.
Paring successfully.
1
5s
2
1
Bluetooth Intercom
4
Pair device 1 and device 2 as
above one step.
Long press both <A Button> of
device 2 and <B Button> of
device 3 for 5s, waiting to pair.
Searching and paring.
Red and blue lights flash alternately
Paring successfully.
2
1
5s
3
2
Click <A Button> of device 1.
{Blue light flashes once + stays on for
2s} and cycle
3
1
Connected, start communication.
3-Way Intercom Pairing