Access Master

Controller for most demanding projects

Access Master is a multifunctional controller designed for the most demanding access control projects. Its main purpose is to manage and monitor access control readers, locks and barriers as well as data exchange with the server.

High security level

The integrated functionalities enable the autonomous working mode of the controller (offline mode). It is possible to define the individual card validity period for each user. The controller also supports features such as room tracing, anti-passback, interlocking, four-eye check, etc.

Online mode

The Ethernet interface of the controller enables high-speed, real-time data exchange with the server and other controllers in the system. The controller is not restricted to independent access authorization, but it can work in an online mode. After the card is read, the controller sends inquiry to the server, which then checks the user access rights. This is a great way to expand the functionality by implementing additional features, such as room tracing and anti-passback inside the whole system.

Interaction with the fire alarm system
The security of the user is of great importance. In case the fire alarm goes off, the fire alarm control panel sends a signal that automatically opens the defined door groups.

Flexibility and expandability

According to user needs and expectations, the integrated functionalities of the controller can be expanded by implementing additional applications.

CAPACITY

• 20,000/50.000 users (expandable)
• > 65.000 event logs, saved in case of power loss
• Possibility of autonomous work, without a server
• Up to 16 readers can be connected to the controller

CONNECTIVITY

• 10/100 Mbit/s Ethernet interface for data exchange with the server and other controllers in the system (peer-to-peer), encrypted with AES-128 algorithm
• RS485 interface for connecting additional readers and door control modules (128 addresses), at the speed of 38400/19200/9600 bps
• Wiegand and Clock/Data interfaces for direct connection of two readers
• RS-232 for communication and management of additional elements
• 4 relay outputs, expandable
• 8 digital inputs, expandable

BASIC FUNCTIONALITY

• Identification: card, card + PIN, PIN
• Possibility to assign more than one card to the same user
• Online and offline mode
• Possibility to define individual card validity period for each user
• Possibility to define access profiles and individual access rights
• Automatic door blocking or opening

ADDITIONAL FUNCTIONALITIES FOR HIGHER SECURITY LEVEL

• Room tracing (monitoring of proper movement in the room)
• Anti-passback (denial of double passes with the same card)
• Interlocking (blocking of simultaneous opening of a door group)
• 4-eye-check (access permission by reading two or three cards at once)
• Functionality expansion by adding new applications
• Power supply, data exchange and enclosure monitoring
• Barrier management

WORKING CONDITIONS

• Temperature: from -10 °C to +65 °C
• Relative humidity: 5 % – 95 %

POWER SUPPLY

• 9 – 24 VDC

DIMENSIONS

• 143 x 93 x 21 mm

OPTIONS / ACCESSORIES

• Door Controller (DCM-1)
• uninterruptible power supply (POW-1205)
• RFID readers