Sena SF2 Dual Communication System


SKU: W14-SF2-02D Categories: , , Brand:


Two SF2 models included with brand new capabilities such as Audio Overlay™, Quick Charging and microphone mute option features. The SF Series boasts a sleek and low profile design that will fit on almost any helmet.

For riders looking to communicate with their passenger, the SF2 provides simple Rider to Passenger 2-way intercom communication up to 800 m (880 yards) in open terrain. For those who ride in small groups, the SF4 is equipped with 4-way intercom over 1.2 kilometres (0.8 miles). Both models let riders enjoy smartphone connectivity. Riders can listen to music and use the intercom simultaneously using the Audio Overlay™ feature. Please note that Audio Overlay works best with Android devices, while iOS offers limited functionality.
Talk time: 13 hours
Operating temperature: -10˚C ~ 55˚C (14°F ~ 131°F)
Speaker Driver Unit: 38 mm – thickness 10 mm
Wired Boom Microphone: length 183 mm
Wire between Speakers: length 590 mm
Weight: main module – 35 g (1.23 oz)
Bluetooth 4.1
Headset Profile (HSP)
Hands-Free Profile (HFP)
Advanced Audio Distribution Profile (A2DP)
Audio Video Remote Control Profile (AVRCP)
Noise Cancellation: Advanced Noise Control™
Codec: Built-in SBC Codec
FM Radio:
Radiofrequency specifications: 76 ~ 108MHz
Working Distance: Up to 800 m (880 yds) in open terrain
Supports up to 2 riders
Charging time: 1.5 hours
Quick Charge: 30 minutes of charging equals 4 hours intercom
Type: Lithium Polymer Battery


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