Interfit S1 TTL Wireless Remote for Sony INTR1S

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S1 TTL Remote

for Sony

Interfit S1 Overview

Dedicated to the Interfit S1-series of monolights, this S1 TTL Remote permits wireless TTL control over the light when working with Sony cameras. It supports the Sony P-TTL protocol and permits working with three distinct groups (A,B, and C) for creative flexibility and greater control over lighting ratios. The remote is designed to be mounted via the camera's hot shoe and enables control over the S1 monolights from up to 300' away. Users will appreciate features such as control of audible recycle beep and LED modeling lamp, and sync speeds up to 1/8000 second.

Firmware Requirements 

  • May require updating the firmware of your S1 light

Power Adjustments

  • Allows for precise power adjustment in Manual, TTL and High-Speed Sync modes

Interfit S1 Specs

Compatibility Interfit S1 and S1a
Frequency 2.4 GHz
Channels 8
Groups 3 (A,B,C)
Flash Synch Speeds 1/250 sec in normal sync mode
1/8000 sec in high speed sync mode
TTL Compatible Sony P-TTL
Range 300' / 100 m
Power Supply Two AAA batteries (not included)
Dimensions 3 x 2.5 x 2.5" / 8 x 6 x 6 cm
Weight 0.3 lb / 0.13 kg