Features:

• Magnetic, barcode or proximity card reader;
• Internal database;
• Access schedules;
• Internal power supply;
• Optional battery connection; 
• Siren connection or door lock connection;
• 30 programmable siren activations;
• Door lock activation time configurable;
• Multi-terminal connections;
• 3 signalling leds ;
• Acoustic buzzer;
• Clocking validation against card and/or schedule;
• Power outage detection and batery (optional);
• 220V power supply.