If the battery power is running low, an automatic alert is activated via a red light that is displayed when unlock.
This signal is given months before the battery needs to be replaced.
|Power Supply||Lithium Battery|
|Battery Life||Over 3000 time|
|Static current||< 70 uA|
|Dynamic current||< 2 A|
|Storage temperature||-20- +60'C|
|Storage humidity||10-98% RH|
|Working temperature||-10- +0'C|
|Working humidity||15-98% RH|
|Card Reading distance||0-5 CM|
|Reading & Writing time||< 0.25s|
|Date Keeping||Over 10 Years|
|Reading & Writing Way||Non-touched closer induction|