Sena R2 User Manual

R2 Smart Road Cycling Helmet | 29
8 UNIVERSAL INTERCOM
8.3 Multi-Way Universal Intercom
You can have Multi-Way Intercom communication with up to three
Intercom Friends using non-Sena headsets. Some non-Sena headsets
may not support Multi-Way Universal Intercom.
You may make the Multi-Way Universal Intercom call the same way as
a normal four-way intercom call.
You may start/end a Multi-Way Universal Intercom using the same way
as you do in a normal Multi-Way Intercom. Please refer to Section 7.4:
“Multi-Way Intercom”.
8.3.1 Three-Way Universal Intercom
You may make a Three-Way Universal Intercom connection with two
Bluetooth systems and one non-Sena Bluetooth headset. If the intercom
connection is made, all headsets connected cannot use the mobile
phone call function since the connection between the Bluetooth system
and the phone is disconnected temporarily. If you disconnect the
intercom call, the mobile phone connection is made again automatically
so that you can use a mobile phone call function.
1. You (A) need to be paired with a non-Sena Bluetooth headset (B) and
another headset (C) for the Three-Way Conference Intercom.
A
C
B
YOU
12
Non-Sena
Headset
2. Start an intercom conversation with a non-Sena Bluetooth headset (B)
in your intercom group. For example, you (A) may start an intercom
conversation with non-Sena Bluetooth headset (B). The non-Sena
Bluetooth headset (B) may also start an intercom call with you (A).
A
C
B
YOU
Non-Sena
Headset
3. The other Bluetooth system (C) may join the intercom by making an
intercom call to you (A).
A
C
B
YOU
Non-Sena
Headset

Sena R2 Specifications

General

Certificates	CE, FCC, IC
Bluetooth Version	Bluetooth 4.1
Intercom Range	900 meters (open area)
Operating Temperature	-10°C to 55°C
Charging Temperature	0°C to 45°C
Profiles	HFP, HSP, A2DP, AVRCP