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Dave DIY

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  1. Activating HKC Sounder on Bench

    Dave DIY replied to Eugene's DIY Den's topic in !!..DIY Installers..!!
    Here’s the solution. Make sure the battery is disconnected. Disconnect the tamper switch and bridge it out. LEDs alternating back and forth. Screenshot 2025-12-03 at 16.31.33.pdf

  2. Activating HKC Sounder on Bench

    Dave DIY replied to Eugene's DIY Den's topic in !!..DIY Installers..!!
    Thanks James. Connected per your recommendation and nothing happening. Closing the tamper switch has no effect. Battery is connected and at 6.34 V. Any thoughts? Open IMG_4996.pdf

  3. Activating HKC Sounder on Bench

    Dave DIY replied to Eugene's DIY Den's topic in !!..DIY Installers..!!
    I have a HKC SABB and want to set it up as a dummy with just the LEDs alternating back and forth, as per no alarm mode for an active bell. I’m bench testing with the power supply set to 12 V and 1A. I’ve tried different connection combinations and cannot get the strobe to work. Any help on what connections I need to make would be very much appreciated. IMG_4992.pdf

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