Palestinian prisoners are suffering from "depression, headaches and fainting" as a result of the jamming devices installed at a number of Israeli jails in which they are being detained, they said in a statement.
"The dangerous radiation" omitted by the devices are causing these symptoms, the statement continued, adding they fear this is just "the tip of the iceberg".
Experts have said the devices can lead to "genetic deformities of human cells and cancer". Forty prisoners who are battling cancer in Ras Al-Eid prison may have contracted the disease as a result of the devices, they added.
Concluding their statement, the prisoners placed responsibility for their life on the Israeli occupation and stressed that they would not tone down their protests until the devices are removed.
Last week, Palestinian prisoners said Israel's prison administration had installed jamming devices at a ward in the Ktz'iot Prison causing Palestinian prisoners to suffer from severe headaches.
The devices produce powerful radiation and stop radio and television signals from penetrating in to the area.
News reports have revealed that the devices were sent to Israel from a Chinese firm Decipro Technology Limited. With 40 such units received by Netline Communications Technologies in Tel Aviv on 29 November 2018.