Most compact cells ever
With a weight of only 12 ounces grams for our cells set, we concentrate all our experience into a reliable and premium product.
Sunlight ?
This Infrared (IR) laser beam is not affected by sunlight and can be used at peak daylight without any issues.
Auto-lock ?
The IR technology allows a very easy setup as it doesn’t require a precise alignment (They automatically pair as long as the two cells are oriented about in the same direction)
How many ?
You can connect up to 3 cells set to your sprint setup. (START / SPLIT / STOP)
A dedicated display to obtain
your sprint results!
All in one box
Most of timing systems give the choice between no physical display or very small display or mobile app. We offer ALL!
Our 3/4” high LED display can be seen up to 20ft. And you can also see and record your sprint times through the Prostart FREE mobile app!
Wireless range ?
This device can be separated up to 150 yards from a pair of cells, offering one of most performant wireless timing system in the world. (Maximum 300 yards between two pairs of cells)
Accuracy ?
Composed of premium components and high-level wireless connectivity, our timing system offers a +/- 0,001s accuracy thanks to its internal clock.
A free app to unlock your training sessions!
Standard pack
1x Plastic case
1x WSTBOX Display
2x WSTCELL Set (2 pairs of receiver/sender device)
2x USB-C Cable
2x Charger block
5x Compact tripod
.
Dimensions & weight of the plastic case :
12 x 11 x 8 inches
4lbs (with everything except tripods)
.
Shipment information:
Dimensions : 12 x 11 x 5 inches
Weight : 7bs
OPTIONS
Premium tripods are more adapted to team/club because you can easily use the timing system on a side of jumps or turns.
The extra cost for the premium tripods include the extra shipping cost (bigger + heavier parcel)
SPLIT CELLS KIT
To better track your performances, you can invest in one extra pair of cells in order to obtain a SPLIT time.
To purchase directly as option on your webshop, standard product.
FAQ – Frequently Asked Questions
Can I connect my Prostart starting gate or Nik-Nak Prostand to the wireless timing system ?
For the moment, no. In March 2026, we will release a new device that will make the bridge between Prostart starting gates (Portable gates, 100% electric track gate and pneumatic track gate) and also our Nik-Nak PROSTAND.
This device will replace the “START” pair of cells to get the timing starts from the electrical signal of the gate control box or Prostand sensor.
This device will be able to purchase separately.
Until then, you can simply put the “START” pair of cells close to the gate so the gate active the signal.
Does sunlight affect the laser beam ? Are the lasers easy to align ?
No ! You can use WST system at peak daylight without any issues.
The cells are very easy to use with the infrared technology. There is no precision needed to align each timing gate. Point the sender towards the receiver and the signal will read.
How far can the sender and receiver be apart ?
The sender and receiver can be up to 12 meters apart (40 ft)
We still recommend to stay within the 8 meters range in order to not play with the limit and more easily install the pairs of cells.
What is the wireless range ?
Range will differ depending on environmental conditions and line of site. Under good conditions, you can expect up to 145 meters of range between a receiver and the WSTBOX.
Can I use the system when it rains ?
Yes ! As long as you well install all your devices on the tripod with the USB-C charger at the lowest point. After use, make sure to clean everything to remove any humidity mark.
Can I save my sprint times ?
In connecting to the free PROSTART app, you can record all your times, manage and export them as spreasheet for deeper analysis.
The app is not required to begin timing sprints because we have built-in displas to show the results. But to track your results and access to more timing features, you will need to connect with a mobile.
Can I travel in a plane with my Prostart wireless timing system ?
Yes ! As our devices include lithium batteries, you have to take them directly with you. (No checked bag)
