PRODUCT DESCRIPTION
Model number: YFH-2031
Dimension:331.3*70.4*20.9mm
Color: silver, black
Material: 201 stainless steel
Mortise: 6068
Card type: ID or Temic or Mifare
Master key: 2pcs/set. You can choose all lock use same master key
Unlock record: up to 800pcs for mifare type
Power: 4AA alkaline battery. Last more than 1 year
False lock alarm: Yes
Low voltage alarm: 4.8V. There will be prompt when power is low
Emergency: press handle inside of room can unlock dead bolt directly
Induction distance:0-3CM
