Overview Ltd: Design and Manufacture of CCTV dome mechanisms and electronics

Home



> Alarm Card















Previous



The Sparkle Alarm card has been revised to provide many new features, including the ability to work in both serial and UTC systems. It is therefore possible to monitor alarms remotely and have simplified wiring with distributed alarms in almost any system, using either Organon or Sparkle domes.


  Technical features    
 
  • Operation in both Coax and RS-485 systems
  • RS 485 monitoring loop
  • 8 opto-isolated inputs
  • 1 relay output
  • Alarms individually set to N/O or N/C by dip switch
  • Cards can be cascaded to a maximum of 8 on loop (64 alarms in total)
  • 24 vac nominal supply
 

 

-
 

 

Copyright © 2009 Overview Limited. All Rights Reserved.