 | 5820XL-EVS | 5820XL-EVS OP card | Addressable Fire Alarm Control Panel |
 | 6700 Operation Card | 6700 Operation Card | Addressable Fire Alarm Control Panel |
 | 6808 Operation Card | 6808 Operation Card | Addressable Fire Alarm Control Panel |
 | 6820 Operation Card | 6820 Operation Card | Fire Alarm Digital Communicators |
 | 6820EVS Operation Card | 6820EVS Operation Card | Emergency Communication Systems |
 | IntelliKnight 5700 - Up to 50 addressable points | 5700OpCard | Addressable Fire Alarm Control Panel |
 | IntelliKnight 5808 - Up to 127 addressable points | 5808opcard | Addressable Fire Alarm Control Panel |
 | IntelliKnight 5820XL - Up to 508 addressable points | op_card | Addressable Fire Alarm Control Panel |
 | SK-2 Conventional FACP 2 Zone | sk2opcard | Conventional Fire Alarm Control Panels |
 | SK-4 Conventional FACP 4 Zone | sk4opcard | Conventional Fire Alarm Control Panels |
 | SK-5208 Conventional FACP 10-30 Zone | 5208Opcard | Addressable Fire Alarm Control Panel |