From Manufacturer
The Westcott FJ-X3 M Multi-Brand Wireless Flash Trigger is equipped with multi-brand technology that pairs with most camera brands to trigger the FJ Wireless and Canon RT devices. This 2.4 GHz remote offers revolutionary compatibility with many Canon, Nikon, Sony (with adapter), FUJIFILM, Panasonic Lumix, and Olympus cameras. The FJ-X3 M mounts to a camera's hot shoe to wirelessly control multiple FJ400s, FJ200s, FJ80s, FJ-XR receivers, or Canon RT devices. Get reliable wireless connectivity up to 985' with enhanced performance in high-interference locations like weddings and events. It runs on a long-lasting removable lithium-ion battery. The FJ-X3 M is designed with a large display, user-friendly menu, and multi-select control pad for making quick adjustments. Functions include TTL, High-Speed Sync, Front and Rear Curtain Sync, Canon RT flash compatibility, group and channel assignment, Group Exposure Compensation, TTL to Equivalent Manual, modeling lamp settings, and much more.
Westcott's mobile app allows you to remotely adjust FJ Wireless flash settings via built-in Bluetooth. Using the app increases the number of groups with color-coding options for quick recognition. It also allows you to save lighting scenario settings and includes other time-saving features.