1. Applicable card: TEMIC contactless RF card or MIFARE ONE contactless RF card.
2. Power supply: 4pcs standard AA alkaline batteries.
3. Battery life: About 10 months in normal state, depending on usage and climatic conditions.
4. Low voltage warning: When power’s voltage is less 4.5V, there will be warning when unlock. The lock still can 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 unlocked by Master Card or Mechanical key even though the deadbolt works.
10. Installation request: To be installed on the door, the door thickness for lock with ANSI mortise is between 36mm to 95mm, for lock with Euro mortise is between 28mm to 95mm; if the door surface is decorated, the distance between the decoration edge to door edge for lock with ANSI mortise must be over 110mm, for lock with Euro mortise must be over 95mm. 
11. Panel size:242mm( Height) ×77mm (Width) ×16mm (Thickness)
12. Mortise size: ANSI mortise 204mm( Height)×106mm (Width)×23mm (Thickness)
Euro mortise 230mm( Height)×80mm (Width)×16mm (Thickness) 
Weight: 3.0Kg
13. Material: Stainless Steel 304
14. Handle orientation: left hand push to open, right hand push to open; left hand pull to open, right hand pull to open.