SL307 is made from 304 stainless steel material for card reader, front, back and handle.
Material: 304 stainless steel
Warranty: 24 months
Opening time: the lock will be locked automatically 7 seconds after unlocking.
Alarm with extended beep alert when there is an unauthorized intruder, or the door is not completely closed.
Signal with a light signal when swiping a card.
Power supply: 4 standard AA batteries.
Battery life: About 18 months in a normal state, depending on usage and climate conditions.
Warning when the battery is low: When the power voltage is less than 4.5V, there will be a warning when unlocking. The lock can still be unlocked about 100 times before the battery has been replaced.
Signal by sound or flash signal when battery is low.
Running lock with extremely low static power consumption: 25uA.
Power consumption: <150mA
Working temperature: -20 from 45 degrees
Working humidity: 20 words 95%
Available door thickness: 40 from 65mm
Recommended use: wooden doors
Emergency unlock: In case of an emergency it is possible to unlock it with a Master card or a backup mechanical key.
The special key engine hidden in the lock is safe for users.
Unique new design , advanced technology.
Hotel key management system includes: management software for issuing cards, locking, encrypting data,
cards and registration data registers, power saving switches.