Material: Stainless Steel

Finish: Plated Gold,  other colors could be done as required.

Characters:                                                                                                                                                                                                         1. Applicable card: TEMIC® contactless RF card or MIFARE ONE® contactless RF card.
2. Power supply: 4 standard AAA alkaline batteries.
3. Battery life: About 10 months in normal state, depending on both usage and climatic conditions.
4. Low voltage warning: When powers voltage is less 4.5V, there will be warning when unlock. the lock can still be unlocked about 100 times before the batteries are replaced.
5. Static consumption: 12uA.
6. Dynamic consumption: 200mA.
7. Open time: The lock will be locked again automatically 7 seconds after unlocking.
8. Reliability of card operation: No accident for 1000 times of continuous card operation.
9. Emergency unlocking: The door can be opened by Master Card or Mechanical key even if the deadbolt works.