Features: 
High quality and high security. 
Sensitively and response quickly. 
Support 1100 standard users. 
Support card password, card plus password & password plus card. 
Can add card number and delete card number as your requirement. 
Classical Appearance with useful function. 
Professional design for Home and Office. 

Specifications: 
Working voltage: DC 12V 
Unlock current: 100mA 
Static current: 60mA 
Memory: 1100 standard users 
Card read distance: 5-10 cm 
RF type: EM card 
Working temperature: -10 ~ 70 C 
Wide rel. humdity range : 10 to 90 % 
Door open options (admin user selectable): Card (Key Tag) & Password/ Card (Key Tag) Only/ Password Only 
Item dimension: 11.7*11.7*2.1cm 
Item weight: 134g 
Package size: 13.5*11.8*2.2cm 
Package weight: 210g 

Configuration:

Two Management Card, Add card and Delete card, use for add or delete user card.