Technical specification:
Item#    Description    Technical Parameters
1    Working voltage    International standard batteries,4*1.5V alkaline batteries,DC 6V
2    Static power consumption    Less than 30¦ÌA
3    Working Current between    150-300mA
4    Service life of batteries    For opening a door 15,000 times in nomal cases
5    Power supply    Batteries, plus external power supply
6    Password capacity    300
7    Password length    6digits
8    Standby power of working voltage    9V
9    Warning voltage    4.8V
10    Memory temperature    -30¡ãC~70¡ãC
11    Working temperature for keypad    -30¡ãC~70¡ãC
12    Working Humidity    10%~97%
13    Electrostatic resistance    >15000V
14    Password setting    Random combiniation

• 1. Pure stainless steel mechanical rotating structure enables its life to be more than 10 years.
• 2. It is very easy to change batteries in the lock,just need several minutes on one lock./ Using 4x1.5V standard alkaline batteries.
• 3. If wrong passwords are put for 3 times continuously, it will stop for 10 seconds automatically./ Unlock ways: keypador Mechanical key.
• 4. Can delete the users individually who were fired.But there is no effect for the other people to use./ Keypaduser capacity 300.
• 5.It can set up available time for each user to unlock the lock. And the user can not unlock it in other time./Especialy suitable for installation by non-professionals

1. Pure stainless steel mechanical rotating structure enables its life to be more than 10 years.OSPON