e-DATA Master Units replace any need for servers and software, providing Web-ready access control that is simple to install and use right out of the box.

Master Unit 524

Enterprise access control for large systems. Used for systems with a large number of doors with a high volume of traffic.

• Supports 1 to 24 readers
• Fully embedded access control software
• Managed through any standard Web browser

Master Unit 200

Reliable, simple-to-use access control for smaller systems. Perfect for smaller system applications.

• Supports 1 to 8 readers (4 biometric readers)
• Fully embedded access control software
• Managed through any standard Web browser

Door Unit

Provides inputs and outputs for peripheral access control equipment. Used with Master Unit 200 and Master Unit 524, provides connections for up to two doors.

• Input connections include:
  2 door contacts; 2 readers (RS485 or Wiegand); 2 REX devices; 2 mantrap inputs
• Ouput connections include:
  2 reader LED; 2 reader beeper; 2 local relays; 1 local sounder

Master Unit comparison

Features	e-DATA MU200 with Door Unit	e-DATA MU524 with Door Unit
System users	500	30,000
Events	3,000	40,000
Custom days/holidays	unlimited	unlimited
Readers per system	up to 8 (4 biometric)	up to 24
HTTPs
DHCP or static IP address
Embedded software (Java)
Event logs
On-board reporting
Browser-based
E-mail notification
Supporting Door Unit inputs/outputs	6 inputs, 5 outputs 2 relays, 2 amp	6 inputs, 5 outputs 2 relays, 2 amp
Alarm Interface Unit compatible
Reader communication protocols	Wiegand, RS485	Wiegand, RS485
Flash memory	On-board	CF module
Processor	8 bit	600 MHz Intel
XML export
REST/SOAP Web services
Dimensions (with enclosure)	4.7 in x 4.7 in x 1.5 in	4.7 in x 4.7 in x 1.5 in