FOTOCORE LED Flash Trigger

The FOTOCORE LED Flash Trigger is a manual underwater flash trigger designed for divers who want to fire external strobes via optical fiber without relying on the camera's built-in flash or TTL system. It sits in the camera's hot shoe inside the housing and emits an LED pulse to trigger any strobe with an optical fiber sensor — giving you full manual control over your lighting regardless of camera brand.

Universal compatibility is the standout feature here. The trigger works with all cameras that have a hot shoe, all strobes that accept optical fiber triggering, and all housings fitted with an M16 bulkhead. This makes it an ideal solution for divers switching between camera systems, or anyone whose housing doesn't support a direct sync port connection.

Powered by a compact CR2032 button battery, the Flash Trigger is self-contained and low-maintenance. The unit itself is small at 36×46mm, adding negligible bulk inside the housing. A reliable, brand-agnostic triggering solution that puts manual strobe control in reach for any underwater shooter.

Specifications

• LED Manual Flash Trigger
• Supports all cameras with hot shoe
• Supports all strobes with optical fiber
• Supports all housings with M16 Bulkhead
• Battery: CR2032 button battery
• Dimensions: 36×46mm (trigger and M16 bulkhead)