Mifare® proximity reader with built-in keyboard. It can work autonomously or on the ELA RS-485 bus. It allows the following operation modes: Card Only, PIN code only or Card + PIN code. In autonomous operation you can store up to 800 users. It has two relay outputs of 5 A (one for strike and the other for any auxiliary operation), a magnetic contact input and an input for output pushbutton (REX). Status LEDs, buzzer and retro-illuminated keys. Power 12/24 Vcc. Consumption 130 mA. Operating range between -20 to 50 ºC. IP40 protection level. Dimensions: 158 x 87 x 33 mm.