Sena SF4 User Manual

SF Series
31
English
Start
Tap the Center Button while having a mobile
phone call
End intercom rst Tap the Center Button
End phone call rst
Tap the Center Button for 2 seconds
or
Wait for the called person to end the call
Start & End Three-way Conference Phone Call
10 GROUP INTERCOM (SF4)
Group Intercom allows you to instantly create a multi-way conference
intercom with three other most recently paired headsets.
1. Go through intercom pairing with up to three headsets you want to
have Group Intercom with.
2. Tap the (+) Button and (-) Button simultaneously to begin Group
Intercom. The LED will ash green and you will hear a voice
prompt, “Group intercom connected”.
3. To terminate Group Intercom, press the Center Button for
3 seconds during Group Intercom. You will hear a voice prompt,
“Group intercom terminated”.

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