They can wear their tefillin all day and night at their synagogues and homes. Notice they don't build their own synagogue, they just want to invade a peaceful place and do a show and force everyone to watch their antics. The Temple whose Wall remnant they are putting on their show, would never allow these behaviors. At the time of the Temple women did not put on Tefillin and read om Torah's, so their show is false.
Ya'alon okays administrative detention of Jewish extremist suspected in church arson (Haaretz)