... White and 50 to 70mm Gap, Suitable
for Roller Door door Contact, door
magnetic contact,
magnetic door sensor,Made of ABS/White and ... 30 to 50mm Gap, Suitable
for Roller DoorsHousing material: ... /cartonWeight: 9.0kgApplications:
Overhead Door Contact Surface mounted Magnetic Door contact for Rolling Door 5C-54 Specially ...