Four-way intercom up to 0.8 miles, Audio Overlay™, smartphone connectivity, and up to 13 hours of talk time.
Bank transferThe SF4 delivers four-way intercom communication up to 0.8 miles in open terrain, with Advanced Noise Control™ for clearer conversations.
Audio Overlay™ lets riders listen to music while using the intercom, and the built-in FM radio provides on-the-road entertainment.
Smartphone connectivity and up to 13 hours of talk time keep you connected all day, while intuitive controls make operation simple.
We use necessary cookies to make the shop work. With your permission we would also use analytics (Google Analytics 4) to understand how the shop is used. Rejecting is as easy as accepting, and you can change your choice at any time. Cookie Policy.
Choose what we may use. Nothing is switched on unless you switch it on. Your choice is stored for 12 months and you can change or withdraw it at any time from the "Cookie settings" link at the bottom of every page. Cookie Policy.
Needed for the shop to work: your session, shopping cart, login, security and remembering this choice. They cannot be switched off.
Help us understand how visitors use the shop: pages viewed, device and approximate location. Visits are measured with Google Analytics 4 through our own Cloudflare proxy. Google sets no cookies of its own (_ga); Cloudflare keeps two first-party measurement cookies on our domain, which are deleted if you withdraw.
The shop does not use marketing or advertising cookies at the moment. If that ever changes, we will ask you again before using any.
English (English)
Español