... , anti-sabotage *Stainless steel surface RFID card Door Lock with Euopean Design HF-LM801 Specification:Drawing processing, corrosion ... -resistant, non-color Double lock plate face, punching resistance, anti-sabotage standard lock body, General, reliablestainless steel surface ... cards (especially all the conductive metal card), the lock will not be damaged within the circuit can still ...