Sena SF4 User Manual

SF Series
26
8 INTERCOM (SF2, SF4)
Please make sure your intercom devices are paired as described in
section 5.4, “Intercom Pairing (SF2, SF4)”
8.1 Two-way Intercom (SF2, SF4)
8.1.1 Starting Two-way Intercom
You can start an intercom conversation with one of any intercom
friends by tapping the Center Button. Tap the Center Button once to
intercom with the rst intercom friend, tap the Center Button twice to
intercom with the second intercom friend, and tap the Center Button
three times to intercom with the third intercom friend.
8.1.2 Ending Two-way Intercom
You can end an intercom conversation by using the Center Button.
Press and hold the Center Button for 3 seconds to end any intercom.
Or, you can single tap to end intercom with the rst intercom friend,
double tap to end intercom with the second intercom friend, and
triple tap to end intercom with the third intercom friend.
1
st
intercom
friend
2
nd
intercom
friend
3
rd
intercom
friend
Start/End Two-way Intercom Conversation

Sena SF4 Specifications

General

FM radio	Yes
Sample rate	48 kHz
Maximum range	1200 m
Bluetooth version	4.1
Channels quantity	4 channels
Bluetooth profiles	A2DP, AVRCP, HFP, HSP
Preset stations quantity	10
Operating temperature (T-T)	-10 - 55 °C
Certification	CE, FCC, IC
Product color	Black, Grey
Charging time	1.5 h
Quantity	1
Cables included	AC, USB

Weight and Dimensions

Depth	16.6 mm
Width	73.3 mm
Height	38.7 mm
Weight	35 g