Office Hours of Admins

The physical office hours in LAB, where user connection issues are resolved and registrations are processed, are currently held:

  • from Monday, September 7 to Thursday, September 10, 8-9pm
  • from Monday, September 13 to Thursday, September 16, 8-9pm
  • each other Monday and Wednesday from 8-9pm

LAB is located in Sinkuleho dormitory, at the 5th (highest) floor, right across the elevator.

You may also contact us at to resolve your issues. During office hours between 8 pm. and 9 pm., you can call a temporary phone support: +420 228 229 638 (Czech landline). Outside of these times, the phone number hosts a voice mailbox - press 1 to record a message.

More info at our wiki - Computer network.

Office Hours of Gym

Currently, the gym is closed until further notice. See the COVID info page for more information.

Contact if you need any assistance.

Elections 2016

Monday, March 14, 2016 - 13:45

It's here! Since 12 a.m. you can vote!

If you want to vote, you can go to and you will be redirected to the right webpage. If you are not at dormitory right now, you need to log in the SINIS.

If you are not a member of our club, or you have a Fitness membership only, you can vote the analog way.

The ballot box will be available from 8 p.m. till 21 p.m. on these sites at the gate of Dejvická dormitory and Sinkuleho dormitory, date and time will be specified later this week!

Choose carefuly and vote!

Network printer is offline (resolved)

Tuesday, December 1, 2015 - 15:30

Since today noon, the network printer is offline.

There is a problem with yellow toner. We sent it for sales returns.

Updated: 12/04 - The printer is working again! Thank you for your patience.
Additional info: A maintenance is scheduled for Monday, 7th September, at 10am. It will last 1-2 hours, during which it won't be possible to print.


Change of Security Certificates

Friday, October 30, 2015 - 11:45

During 27th and 28th of October 2015, security certificates for the web pages, Wiki, IMAP, SMTP and RADIUS server (WiFi) were changed. If your browser, mail client or WiFi client complains about changed certificate, it is OK this time.

As a security measure, there are now separate certificates for the respective services.

Certificate details:


Sincoolka WiFi settings are about to change

Monday, August 17, 2015 - 19:00

On 19th August, during 8pm, we are going to change the WiFi security settings. Your credentials for SINIS will be used to log in. If you use, or plan to use our WiFi, please verify that you're able to login to SINIS to avoid further issues.

Operation of Sincoolka-legacy network remains unchanged. Also, Sincoolka-test will be shut down in favor of Sincoolka network.