Two bombs exploded on Wednesday in the Kafr Al-Zayyat area, leaving no injuries.
The first blast occurred outside the central security camp, while the second bomb went off near Kafr al-Zayyat hospital.
A source told Al-Masry Al-Youm that both blasts were caused by stun grenades.
Police are investigating the incident and are looking for suspects.
A series of blasts has been taking place nationwide since confrontations began between Muslim Brotherhood supporters and security services upon the ouster of former President Mohamed Morsy in July 2013.
Edited translation from Al-Masry Al-Youm