Sekonic Profoto RT-BR Sender Module for L-858D

The Sekonic Profoto RT-BR Sender Module is a wireless flash transmitter designed to integrate seamlessly with the Sekonic Speedmaster L-858D-U light meter. This module enables remote control of Profoto AirTTL-compatible flashes, providing TTL, HSS, and manual triggering capabilities. It fits into the light meter's battery compartment and is powered by the meter itself, making it a compact and convenient addition for professional photographers.

Advantages

Enables wireless flash control directly from your Sekonic L-858D-U light meter. Supports Profoto AirTTL system for reliable communication up to 300 meters in normal sync mode. Allows remote power control, TTL, HSS, and manual flash triggering, streamlining your workflow.

Suitable for

• Professional photographers using Sekonic L-858D-U light meters
• Studio and location shoots requiring Profoto flash control
• Photographers needing TTL and HSS capabilities

Key specifications

• Product Type: Wireless Flash Transmitter Module
• Compatibility: Sekonic Speedmaster L-858D-U Light Meter
• Wireless System: Profoto AirTTL
• Frequency Band: 2.4 GHz
• Channels: 8
• Groups: 3 (A, B, C)
• Normal Sync Range: Up to 300 m (1000 ft)
• TTL/HSS Sync Range: Up to 100 m (330 ft)
• Functions: Remote Power Control, TTL, HSS, Manual Flash Triggering
• Power Source: Powered by Sekonic L-858D-U Light Meter
• Installation: User-installable, fits into light meter's battery compartment
• Material: Plastic, Electronic Components
• Integration: Seamless integration with Sekonic L-858D-U interface
• Firmware Updates: Via Sekonic L-858D-U firmware updates

Recommendations

Ensure your Sekonic L-858D-U light meter is updated to the latest firmware for optimal performance. This module is specifically designed for the L-858D-U model and may not be compatible with other light meters.