S-001 single-person training version wireless laser timer (2020.2.23 new version） 

Do you mean that you need three terminal displays, which can support the timing of three people at the same time?We can accept customization, please contact our email：xiaozheng003@gmail.com

The starting point and the ending point are preferably 200-300 meters in a straight line (maximum 500 meters). If the distance is 2km, it is beyond the communication range of this device.

Hello, we have not developed a corresponding mobile app for the time being

We can customize different timing systems according to customers' needs. You can email us to describe your specific needs. Our email address ：xiaozheng003@gmail.com

We once sold the equipment to Russia. They used it in minus 20 degrees without any problems. According to your description, do you want to use it in outdoor snow? If it is used outdoors on snowy mountains, what I am worried about is not the temperature, but the wireless communication distance of the device is out of range. If you have more information to tell me, you can also email me: xiaozheng003@gmail.com Looking forward to your reply

Chris Mahl The timer starts when the laser beam starts to disconnect. For example, when a vehicle passes the starting laser beam, it starts when the front of the vehicle touches the laser, not when the rear of the vehicle leaves the laser

Have you bought our products? Have you lost the original reflector?

You need 3 power banks, one for each laser, and one for the display. I suggest you buy a power bank with a capacity of 10000 mAh or more. A power bank with a capacity of 10000 mAh can support the display to work continuously for about 8 hours. Left or right, the laser can work longer.

We have a model that can do what you said, Can switch between two functions You can email us: xiaozheng003@gmail.com

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-DNjI4yLWdmg.html

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Qtf71qxOtFA.html

We have developed a software, Chinese version, which needs to link the display screen to the computer USB interface to obtain data. Other language versions need to be customized

This tripod can't be adjusted in height, but you can buy an adjustable tripod by yourself, because the interface is universal

@@zhengxiao76 ok.. some additional questions if you don't mind.. I noticed in the video, that the clocked reset when you raised your hand through the first station ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-FXm7Z-d1vQg.html&lc=&t=6m6s Is there a setting? or does that reset automatically? What is the furthest distance between the transmitters and the clock?

I Am The Mike Harvey You can choose to press reset at the end of the display，You can also re-trigger the starting point and the system will automatically reset and start again，The starting point and the end point are about 200 meters apart, and its wireless signal is very stable

@@zhengxiao76 Ok. ordered. You ship to Hawaii I hope.

I Am The Mike Harvey You can place your order with Amazon, or contact my email address，my email：xiaozheng003@gmail.com

If ER.12 is displayed. This means that the display screen cannot receive the wireless signals of laser No. 1 and No. 2 normally. If laser No. 1 and No. 2 are particularly close to the display screen, such an error may occur. Place the laser a little farther away, usually more than 2-3 meters, and then power on again. Another possibility is that you need to check whether the antenna is installed properly, or the antenna is damaged. You can try to replace a set of antennas and test again. If you need to buy a new antenna, please contact me and I will recommend a suitable antenna for you.

@@zhengxiao76 ok, thank you for your response!

There is currently a Chinese version of the data acquisition software. It is necessary to link the display of the device to the USB port of the computer and run the software at the same time

This error code means that the display cannot receive the wireless signals from sensors 1 (starting point) and 2 (end point) normally. This is usually caused by exceeding the wireless communication range or antenna damage. Therefore, you can try to replace the antenna, which can usually solve this problem. If you have a more detailed description of the fault, you can contact us by email.

The ordinary power bank has 5V 2A output interface,

180 Tunnel Tv All the charging treasures for charging mobile phones can be used. It is recommended that you use the ones with 10000 MAH or more capacity

Kool thank you!!

www.aliexpress.com/item/1005001354772562.html

my email：xiaozheng003@gmail.com

You require 3 gates equipment, can be customized

Great product. Very good supplier. I received it in very short time... Product is very professional

@@marwanchami8906 I’m a sprinter too! How would it work for a 60-400m dash?

@@Mr._Reborn i am speed testing for my basketball teams, zero to 10M and 10 t0 20 Fly. and it works great, i will try on Saterday to test for you the 400m on the track and let u know

Same

If the code of "ER.2" is displayed on your screen, it means that the display cannot communicate with the laser at the end end. Please check the power supply and antenna installation of the end end laser. Make sure that the power supply is 5V 2A and the antenna is installed. At the same time, please make sure that the distance between your terminal laser and the display is at least 2-3 meters, because the transmitting power between the antennas is very strong. If the two antennas are too close, the antennas may have the same frequency interference. At that time, you only need to control the distance between the antennas to 2-3 meters away, and re-energize, and the problem will usually be solved. If you have any questions, please leave us a message and we will reply you as soon as possible

@@zhengxiao76 Did everything you suggested now I have er. 1.2

@@dtroutmann Can you record some videos so that I can better judge the problem you are encountering, and I will try my best to help you solve the problem You can send to my email xiaozheng003@gmail.com

I figured It out. we have almost 10 systems and someone packed it up incorrectly. We were trying to use two systems with different parts and serial numbers. Once I found 2 lasers and a timer with all the same serial numbers it worked perfectly immediately.

If you see the fault code of ER.1, it means that the display screen cannot receive the wireless signal of No. 1 laser (starting point) normally. At this time, please check whether the antenna of No. 1 laser is installed normally. You can also email me if you have any other questions xiaozheng003@gmail.com

@zhengxiao76 I think one of the antennas is damaged. I bought 9 dbi antennas and and the range is really good now.

@@PROXYCARDII Glad your problem was resolved

If the error code of er 1.2 appears, it means that the display screen cannot receive the wireless signal of the start and end lasers normally. You can try to check whether the antenna of the display screen is installed properly, or whether the antenna is damaged, You can also send us an email about the state of your device when it is in use, take pictures or videos, so that we can help you more easily determine the cause of the problem. Our email is: xiaozheng003@gmail.com

Yes My company produces and sells this, Where are you from? I can tell you how to buy it

Im from the Philippines can you give me your email or Fb account so that i can contact you

@@markquinto927 xiaozheng003@gmail.com

How far from start to finish can it transmit? I need about 2km. from Start to Finish.

​@@markquinto927 The maximum communication distance of this model is only 500-800 meters, and the 2km you require needs to be customized separately