Replace Remote Control Compatible with ViewSonic LED Projector LS500W LS500WH LS510W LS510WH LS550W LS550WH LS560W LS560WH PX701-4K PX701-4KE PX701HDH PX703HDH PA501S PA500X PA502S PA502SE PS501X

Replace Remote Control Compatible with ViewSonic LED Projector LS500W LS500WH LS510W LS510WH LS550W LS550WH LS560W LS560WH PX701-4K PX701-4KE PX701HDH PX703HDH PA501S PA500X PA502S PA502SE PS501X PS600X PS501W PS600W PA502SP PA502XP VS16969 VS16970 VS16971 VS16972 PA505W PX700HD PG705HD PG705WU PA503SB PA503XB PA503SE PA503XE PA502SP PA500S PA502X PA503S PA503X PX702HD PX705HD PA503SP PA503W PA503XP PG700WU PS500X PS501W, Battery needed: two Pcs 1.5V AAA Batteries;