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Quick Overview

The Algo 1186 weather proof horn is ideal for loud or areas with high ambient noise concentration.

Algo 1185 Information:

The Algo 1186 weatherproof horn is for use with their 1825 Duet Plus Load ringer and 8180 SIP audio alerter. This attention getter is used for notification in loud or outdoor locations.


Algo 1186 Features:


  • Rugged weatherproof white plastic enclosure with stainless steel hardware 
  • Suitable for indoor or outdoor installation 
  • Interfaces easily with the 1825 and the 8180 to provide increased ringing or voice notification
  • Volume (up to 112 dBA spl at 1m (3.3ft.)
  • No power supply required - draws power from the 1825 or 8180 devices
  • Wall-mountable and adjustable ABS plastic base
  • 8 ohm speaker rated at 20 watts



Algo Downloads:


Algo 1186 Datasheet



Mfg. Part Number: 1186


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