Features All metal case design Organic glass panel Acrylic touch screen 8000 user capacity for storing and reading to provide a powerful security The high grade built in microprocessor with strong anti interference ability high safety and reliability Data copy and backup to the same series of access control Circumscribed humanized tamper alarm function Can be used as card reader or standalone access controller External Wiggins dummy WG26 34 input and output Can set up management cards Deleted card and added card Active and passive lock signal output Imported double point relay output signal port Support three opening door ID card Password ID card Password Specification Model Number ZK FP881EColor SilverUser capacity Support 8000 usersWorking voltage 12VQuiescent current 50mAID card reading distance 5 10cmStorage capacity 8000 user cardAmbient temperature 20C 70CAmbient humidity 0 95 Opening time 0 255 seconds adjustable Card type EM ID cardWiegand WG26 34 input and output port 4 Manager card to issue new card or delete card etc Support three type opening method ID card Password ID card PasswordWeight 0 5kg pcsProduct size 133 67 6 23 5mmPackage size 190x125x55mm Package includes 1 x Access Controller1 x Users Manual