Best Key Safe for Hotel / Family

Brand Name DouWin Lock
Model Number SA-6698DI, SB-6698DI
Size H200× W420× D370mm
Master key To open all teh safes in emergent.
To save laptop or wallet safely. Opened by fingerprint or Master key.
Fingerprint capacity 120 fingerprints for Family type, one fingerprint for Hotel type
Functional and Technical Index

Battery Life:
The door can be opened more than 10, 000 times in normal state. Under low voltage warning, the door can still be opened 100 times more.
Thickness of Steel Board
Standard: Door 5mm, Wall 2mm
Opened by: Fingerprint, mechanical Master key
Specification:
Technical data:
Fingerprint identifying time: ≤ 0.2 seconds
Fingerprint matching time: ≤ 1 second
False rejection rate: ≤ 1%
False acceptance rate: ≤ 0.001%
Memory capacity: 120 fingerprints for Family type, one fingerprint for Hotel type

Power supply: 6V (4 AA batteries)
Static power supply: ≤ 16uA
Dynamic power supply: ≤ 200mA
Lifetime of battery: One year
Working temperature: -10'C to +80'C