The firefight broke out at 1 a.m. local time on Wednesday and continued for three hours.
At last, members of the terror grouping failed to infiltrated into the building and fled the scene.
The police have launched a manhunt for the armed terrorists.
The terrorist secessionist group Jailsh-ul-Adl has claimed responsibility for the attack.
In a similar incident, the police command center in Rask had come under attack days ago.
The terror attack left at least 11 dead and 8 wounded.
The group has been behind several terror attacks inside Iran that have left dozens of people killed and injured.
Officials say Jailsh-ul-Adl is enjoying support from the US and Israel. They mainly sneak into Iran from neighboring Pakistan.
