TTL smart triggersTrt-Electronics
s-TURTLE SMART TTL trigger for Sony systems.
s-TURTLE SMART TTL trigger for Sony systems.s-TURTLE SMART TTL trigger for Sony systems.s-TURTLE SMART TTL trigger for Sony systems.s-TURTLE SMART TTL trigger for Sony systems.

s-TURTLE SMART TTL trigger for Sony systems.

In stock285.00
€362.00 In EU Including TAX
€285.00 Non EU price

A reliable TTL and Manual trigger which works via fiber optic cable or sync cord

s-TURTLE  SMART underwater photo trigger for Sony camera models

If you would like to learn more about the new S-TURTLE 2 SMART trigger for Sony camera models, check out here!

This underwater TTL trigger was developed for all Sony mirrorless camera systems. The s-TURTLE SMART underwater flash trigger is the perfect choice for the demanding underwater photographer who needs a reliable TTL converter that works with the most popular underwater strobes (Inon, Ikelite, Sea&Sea, Subtronic). Our company was the first on the market that offered a TTL trigger for the popular Sony camera models, and our proven product has some unique features. The s-TURTLE SMART triggers for Sony underwater setups fit into the most popular underwater housings (tested with Nauticam, Subal, Seafrogs models).

Compatible Sony camera models: A72, A7R2, A7S2 , A73, A7R3, A7S3, A7R4, A74, A1, A7C, 6X00 series

Compatible strobes (as of 09.2021.): Ikelite DS160, Inon Z240/Z330, Sea&Sea YS-D1, YS-D2 ,YS-D3, YS-110a, Subtronic Pro 160, Pro 270. OneUW, Isotta RED64,  Retra PRO, Retra PRO X (HSS mode available in manual (WL)mode!), Backscatter Mini Flash (only in Manual mode)
As we regularly add new models please download and check the software before purchasing for the compatible camera and strobe types.

The s-TURTLE SMART is a state-of-the-art user-friendly TTL trigger which can be upgraded by the user via the USB port. It makes possible to set up the strobe characteristics and some special feature parameters.

The user can setup the strobe model and can choose which mode will be used in "WL" mode.

The WL mode can be configured to:

  • Manual mode with First curtain
  • Manual mode with Second curtain.
  • A special strobe mode (multiflashing expo, more details in manual.)

The Internal charging system works via USB AB connector (This is a common Android phone charger)

The package contains the s-TURTLE SMART TTL trigger for Sony cameras and the LED panel (with the new, brighter 150 cd LEDs) or the special cable for sync cord connection. If you want to connect your strobe via fiber optic cable we recommend using multicore cable! (Please write Us which kind of connection do you use. We also recommend writing us what kind of underwater strobe will you control with the TURTLE trigger so we can set up the unit you ordered.)

The setup software for PC is downloadable from our website: you can find it on the right side of the page.  If you need the MAC version you can find it in the official APPstore.

There is also a USB cable in the package for charging and upgrading.

Would you like to learn more? Read the review of the s-TURTLE SMART in the UwP!