Rectifiation based signal processor to be used with Flame Rods to detect presence of a flame.

Single Channel, self checking, UV or IR Signal Processor with keypad

Dual channel UV and IR Signal Processor with integrated keypad and display that supports two switched viewing heads simultaniously.

Triple Channel UV and IR Signal Processor with integrated keypad that supports three switched viewing heads simultaniously

Triple Channel UV and IR Signal Processor with integrated keypad and three unique displays that show three switched viewing heads flame count simultaniously