PARANI-SD1000-01_DESCRIPTION.html
The Sena Parani-SD1000-01 is a Class1 type of Bluetooth Serial Adapter that supports 100 meters of wireless transmit distance by default. The Sena Parani-SD1000 has an extension option so that users can extend the transmit distance up to 1000 meters using optional antennas. It supports the Bluetooth v2.0+EDR specification. Sena's Parani-SD1000 has two battery-pack options, standard and extended battery pack. By these options, Sena's Parani-SD1000 portability is more enhanced. The Parani-SD1000 also supports up to 4 multiple simultaneous connections. The Parani-SD1000 also includes an AC wall power adapter with US, European, United Kingdom, and Australia."
