بسم الله الرحمن الرحيم
(Fatwa: 815/B-164/TB=1434)
It belongs to administrative affairs. Neither you nor I have any right to object it. It is a kind of training to get together all the students after azan for salah. In view of closed gate each and every student would come there earlier and would offer salah with first takbir.
Allah knows Best!
Darul Ifta,
Darul Uloom Deoband
