YDR 343

  • Cards: 4 (Up to 40 cards)
  • Pin code: 4-12 digits

  • Modern & thin design
  • Safe Thumb-Turn : To improve security, inside turn knob can be opened only if a user pushes the two safe buttons affixed to the thumb-turn knob simultaneously
  • Missing Card Key Invalidation : If you lose the card key, 
    it has no validation once registering rest of the keys
  • High temperature alarm & lock release
  • Fake PIN code to prevent code exposure