The search for early morning prisons on Friday produced numerous forbidden items, such as smart clock, but no mobile phones were found, the prison administration announced on Friday afternoon.
The search was conducted by prison in cells of the recently opened wing 11.
A smartwatch were found, headphones and paper remains imbued with an unknown substance and were handed over to the police for further investigation, the Central Prison said.
All prohibited items will be subjected to forensic tests.
The administration said that mobile phones or alcohol were not found.
Furthermore, police searched the wing 9 on Friday morning, with a warrant for a particular cell, but nothing was found.
Prisoners found in the property of the case will receive disciplinary penalties.
People who held themselves at police stations due to lack of prison space and convicts in their penalties were recently moved to Krilo 11.
Amended legislation promoting criminalizing mobile phone possession and other prohibited items by convicts and prison guards.