Wireless Control. The Profoto Connect Wireless Transmitter gives you a wireless connection to AirTTL lights so that you can control flash sync, remote control, Auto TTL, and HSS. This transmitter also controls flash sync and remote control in Air lights. You can use the Profoto app and a Bluetooth connection to control lights wirelessly.

Three Modes. The Connect has three settings. Auto takes all the guesswork out of setting up your flashes, Manual gives you total control over all of your flashes, while the final setting simply turns the transmitter off when you’re not using it. If you’re planning on using the Connect in Manual mode, you must either change settings directly on the light or via the Profoto Control app. Please note that the app requires an iPhone 7 or later running iOS 11 or later.

Technical Specifications. This transmitter works on a 2.4 GHz frequency and up to 8 channels with a 1000-foot operating range when using it with a normal sync flash and remote control, and a 300-foot operating range with Auto TTL and HSS. The built-in battery is good for approximately 30 hours per charge and can be recharged via the included USB cable and charger plug. The Connect powers off after 60 minutes of inactivity.