FDM-1 is a standard-sized dual monitor module used to monitor and supervise two independent two-wire Style B (Class B) dry-contact initiating device circuits (IDCs) at two separate, consecutive addresses in intelligent, two-wire systems.
The Thermotech 302 Series rate-anticipation heat detec- tors operate within a controlled range of two to three de- grees of their set points, regardless of the speed or rate of temperature rise.
HN-PCM06B/ is a cost-competitive ceiling loudspeaker which has an excellent audio performance and a esthetic appealing enclosure. Its low-profile, white color design blends easily most interiors in lo