
AIM-DAC System
5
Anviz Global Inc
1.1 Product feature
DAC844 is a powerful and suitable for a wide range of access control solutions.
4 standard Wiegand 26 input for 4 doors
4 relays output directly control 4 locks (Maximum Current <5A)
TCP/IP network communication , RS485 communication (Baud Rate:115200bps)
Support Min USB port firmware upgrade
20000 Users and 200000 records capacity
4 Switching Signal input and 4 door contact input
Fire Alarm input for open the door
Duress open door and send alarm to system.
Pluggability connection pins flexible install and replace.
System Automatic Restoration (Watchdog)
If temporary the system in trouble by unusual interference (Noise, Shock and Inverse Current),
Watchdog function senses it automatically then the function lets system work correctly.
Anti-Pass back
Anti-Pass back rules can be applied to each access area to prevent one user's card or entry
code from being used for two subsequent entries, and to prevent a second entry without a
previous exit.
Door Interlock
Door Interlock sometimes referred to as Mantrap, prevents two or more related doors from
opening at the same time. It may be useful for the entry holes of Clean Rooms, or in other
facilities with two exit doors. It should only be possible to open one door at a time with a valid
user code. The Door Interlock must have door contact equipment.
First Card function
The First Card function is that the first card has especial privilege. After verified the first card,
the door will change status. The first card function needs setting the time and door status
before activate the first card function.
Multi Card Function
Multi Card Function is that before entering in an important area need verify different cards at
same time. The Multi Card function needs setting multi registered cards then upload the
privilege to the door.
Duress Open Door
This function is used to notice any case that the door has to be opened by force. In case of
duress, enter the Duress Password and <ENT> key before the normal access process then the
door will be opened as normal but the duress alarm is also generated at the same time and the
duress alarm output will send to the system.