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Installing Bullhorns for Uniview Cameras

Step-by-step guide to connecting POE Uniview cameras to external bullhorn speakers, including configuration and testing for optimal performance.

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Note: The PoE splitter, barrel jack adapter, female adapter, and waterproof enclosure are not included with the bullhorn purchase and must be sourced separately.

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Camera Configuration:

When finished installing, you will want to test the bullhorn. You can do this in the app or by initiating a Hello Guard test. To check the camera settings are correct: login to the Uniview Camera Web UI using a web browser and navigate to Setup > Video & Audio > Audio > and see screenshot below.

 

Mounting Notes:

  • When mounting, you may need to punch or drill an additional hole in the camera's J-Box to route the audio and power cables to the bullhorn.
  • The bullhorn's cable is outdoor rated, so the bullhorn's cable can be routed directly into the J-Box, with the splitter and wiring inside of the box.
  • Seal the hole in the J-Box with a low-voltage junction-box adapter.

Troubleshooting:

  • POE+ should provide sufficient power for this (should!) and does in our tests, but it also may not in certain circumstances
  • If it doesn’t provide sufficient power the solution is to run a dedicated 12v power to the bullhorn, or (in the case of the SPECO loudspeaker) to reduce the amplifier gain.
  • If the wire nuts do not provide enough power, you can also use this recommended connector: WAGO Wire Connectors (see also: how to use)