We are able to ship from our UK based warehouses to many countries around the world...
Order Tracking
All orders placed on our website will recieve a tracking number once the courier has booked your parcel. You can track the progress of your parcel on our website by logging-in and visiting the ‘My Account’ section.
The Pixapro Pro ST-IV (equivalent to Godox's XPRO) is a 2.4GHz TTL radio flash trigger system capable of transmitting TTL information between your camera and compatible flashes.
100m Transmission Range
The Pro ST-IV 2.4GHz radio flash trigger has a transmission range of approximately 100m in an open area, and since the transmitter and receivers use radio waves as opposed to Infra-red, you don’t need direct line of sight and is not affected by bright sunlight which can sometimes cause problems with optical flash trigger systems.
User-friendly Display
The Pro ST-IV 2.4GHz wireless flash trigger features a large backlit Dot-Matrix LCD display, with a new and intuitive user interface.
Multiple Group Options
The ST-IV TTL radio flash trigger now gives you the option of working with up to 5 groups (A, B, C, D and E) of flashes simultaneously.
Easy To Use
Each group can now be easily accessed via the five-dedicated group selection buttons, located at the side of the LCD screen.
Mix TTL & Manual
You can also mix TTL and Manual flashes together in one lighting set-up.
Advanced Features
One of the PixaPro PRO ST-IV’s new features is its TCM function, which enables you to take a shot in TTL mode to attain the correct exposure and then convert the TTL power levels to display on the LCD as Manual power levels, all from the touch of a single button.
Supports TTL, HSS, Multi-flash
The PixaPro Pro ST-IV radio flash trigger supports TTL, HSS (High-Speed Sync) Rear-Curtain sync and stroboscopic multi-flash.
Type-C USB Port
It also a USB Type-C port to enable you to update the ST-IV’s Firmware as new technologies become available.
The Pro ST-IV radio TTL flash trigger is the perfect solution for busy photographers who require a reliable TTL radio trigger system, with a quick and intuitive interface.
Trigger Compatibility
Brand
Model
Pixapro Products
Comments
Nikon
D780
ST-III, ST-III+, ST-IV, Li-ion580II N, GIO 1 N
Images will have bright edges when taking photos at shutter speeds above 1/2000s. Nikon SB910 speedlite also has the same issue.Other On-Camera speedlites not compatible with TTL.
Nikon
Z7 II
ST-III, ST-III+, ST-IV & All Speedlites
Not Compatible with AF Assist-beam. The same is true with Nikon branded speedlites
Pentax
K-3
ST-III, ST-III+, ST-IV & All Speedlites
All functions can be used as normal
Having trouble syncing your trigger to your PiXAPRO or Godox flash? Check out our YouTube playlist and see if we have a guide for how to sync your flash.
Please Note: PiXAPRO Flash and Triggering Systems are fully compatible with Godox 2.4GHz Triggers, which will allow you to mix both Godox and PiXAPRO Equipment together without issue.
Features
Large Dot Matrix LCD Screen Displaying 5 Groups
5 Individual Dedicated Group Buttons
TCM Function – TTL – CONVERT – MANUAL
Built-in Zoom Controls
Global Adjustment of Group Power Levels (ALL Button)
Large Graphic Menu System with Multiple Custom Functions
What’s In the Box
1x PIXAPRO PRO ST-IV TTL Trigger
Specifications
TTL Flash
TTL Auto flash
Manual Flash Control
Yes
Stroboscopic Flash
Yes
Radio Frequency
2.4GHz Transmission
Power Supply
2x AA Batteries
Manual Flash Triggering
Yes
High-Speed Sync Support
Yes
Second-Curtain Sync Support
Yes
Flash Exposure Compensation (FEC)
Yes ±3 stops 1/3 stop increments
Flash Exposure Lock (FEL)
Yes
AF Assist Beam
Yes
Modelling Lamp Control
Yes
Flash-Ready Tone Control
Yes
Zoom Control
Yes (For flashes with a Zoom feature)
TCM Function
Transform TTL settings to Manual mode
Memory Function
Settings will be stored 2 seconds after last operation and recover after a restart.
EssentialPhoto is committed to the provision of quality and reliable products and outstanding customer service. Buyers are entitled to cancel the order and return the goods within 28 working days for a full refund of the purchase price of the goods.
Please Note,a number of our products fall into 'Large', 'Extra Large' or 'Oversized' products, and would require an additional shipping fee applied automatically to the order. All of these products will display this on their dedicated listings, and further information regarding these fees can be found below.
We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country...
Price-Match Guarantee
Our new price match policy guarantees you the same price as other retailers so you’re alway getting the best deal possible...
How to make a claim
Send us a link for verification If you manage to find one of our price matched products cheaper elsewhere, send us the link for verification. you can do this by using live chat, email, or by calling us on 0121 552 3113
Recieve a discount If we confirm & verify a legitimate product is cheaper elsewhere we’ll provide you with a dicount code for the difference that you can use at checkout.
Terms & Conditons
The comparison needs to meet the following:
We will match our competitor’s current store or website price - this will apply to a UK based company only, the stock location must be based in the UK (no grey imports).
The competitor’s item must be brand new, identical to ours, and offered on the same terms.
Both PiXAPRO and the competitor must have the product in stock for delivery.
We must be able to verify the competitor’s price and stock position.
We will only match the price of an item - this does not include delivery charges
Try Before You Buy
Our ‘Try Before You Buy’ scheme is available at a growing number of participating photography studios around the country. Availability of PiXAPRO products, opening times, and cost of studio hire are studio dependent.
Not ready to make a long term commitment just yet? or just need extra equipment for a specific job? Well we've got you covered. Many of our Products are available for short term rental on our dedicated hire site.
