Dynalec Corporation - SPC Division

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Dynalec Corporation – SPC Division designs and manufactures sound‑powered telephones and visitation telephone systems specifically for correctional facilities. Its sound‑powered telephone portfolio comprises headsets, handsets, intercom stations, field telephones, connecting cables, cable reels, jackboxes and related ancillary equipment. In the corrections market, the division produces and markets the System 500 direct‑through‑the‑wall visitation phone, a self‑powered, amplified solution that operates without external power supplies, circuit boards or distribution panels and delivers audio output that exceeds that of a conventional line‑connected telephone.

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