Via Bluetooth Receiver:
If your VSSL isn’t in close you may be able to use a Bluetooth receiver.
These receivers can work well up to 50-70ft indoors depending on the
obstacles.
Here are some receivers on Amazon for reference:
• Logitech Bluetooth Audio Adapter for Bluetooth Streaming :
http://a.co/coGcCV6
• Mii 230ft LONG RANGE Bluetooth Transmitter Receiver Bluetooth Audio
Adapter
http://a.co/bG0o8TX
• Besign Long Range Bluetooth Transmitter and Receiver
http://a.co/i899vDi
Connect the Receiver to the VSSL
Depending on the receiver you may need a 3.5mm to RCA cable or an RCA
to RCA cable.
Pair Your Echo Dot to the receiver
To p a i r yo ur Ec ho D ot s ay, “Al ex a , p a i r ” .
Reference: https://www.amazon.com/gp/help/customer/display.html?nodeId=201549660