Accessories (Oculus/Orb)
Alarm Card
Our alarm card provides 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 Oculus or Orb speed 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