Door contacts 1.anti-fire ABS shield 2.connecting mode: N.C./ N.O. 3. rated current : 300(mA) 4. rated voltage : (VDC) 200 5. operating distance: more than 15mm, less than 25mm 6. rated power: 3W 7.gross weight (kgs): 12.5 8. amount(pcs): 400 9.Pack size(mm) :300*250*320