Sena R2 User Manual

R2 Smart Road Cycling Helmet | 30
8 UNIVERSAL INTERCOM
4. Now you (A), non-Sena Bluetooth headset (B), and the other
Bluetooth system (C) are having a Three-Way Conference Intercom.
A
C
B
YOU
Non-Sena
Headset
8.3.2 Four-Way Universal Intercom
You may make the Four-Way Universal Intercom call the same way as a
normal Four-Way Intercom call.
You may make a Four-Way Universal Intercom connection with a
couple of different configurations,
1) two Bluetooth systems and two non-Sena Bluetooth headsets or
2) three Bluetooth systems and one non-Sena Bluetooth headset.
Four-Way Universal Intercom Case 1
1) You (A), a non-Sena Bluetooth headset (B), another Bluetooth system
(C), and a non-Sena Bluetooth headset (D).
A
C
B
YOU
Non-Sena
Headset
D
Non-Sena
Headset
Four-Way Universal Intercom Case 2
2) You (A), a non-Sena Bluetooth headset (B), and two other Bluetooth
systems (C and D).
A
D
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