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5W 100V White EWIS One-Shot Ceiling Speaker The Redback One-Shot Rat-Trap is a customer designed speaker and transformer combination. It has been specifically engineered to ensure a wide frequency range anddispersion angle, plus a high sound pressure level (SPL) ensuring excellent music and speech intelligibility; which is highly desirable for emergency paging applications. Modelled on the popular Redback One-Shot design, the rat trap uses an ingenious patented spring mechanism that snaps like a rat trap when activated. Includes three retaining clips ensuring the grille fits snugly to the ceiling without sagging or drooping, even in soft ceilings. For best results we recommend using the T 2312A holesaw. Fitted with 4 way wire protect terminal block, 22F bipolar capacitor, transformer safety cover and cable restraint plate as required by Australian standard. Features Excellent speech intelligibility Engineered to meet Australian Standard AS1670.4 High quality speaker driver developed for BGM, paging and emergency warning applications Patented 3 way latching ensures a neat, sag free installation. Fitted with 4 way wire protect terminal block for loopin, loop out wiring as required by Australian Standards. Fitted with cable restraint plate and transformer safety cover as required by Australian Standards. Fitted with supervisory capacitor for line monitoring. High impact styrene grille. 5 year warranty. Suits EWIS Systems This speaker and transformer combination is designed for both paging announcements and emergency tones in EWIS systems. Speakers employed in an EWIS?installation must comply to AS1670.4. This dictates that the speakers must be fitted with transformer safety cover, cable restraint plate,line monitoring capacitor and 4 way wire protect terminal connection. The Redback C 2168C EWIS speaker complies to this standard.

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