Algo Products

Attention-Getting Audible and Visual Alerting

Algo's Visual and Audible Alerting products provide attention-getting notification of important telephone activity such as call ringing, in-use status, message waiting indication, and more.

Compatible with both Nortel digital and analog telephones, Algo's alerting products include high-intensity LED and strobe lights, a multi-purpose loud ringer, a programmable audio alerter, and a horn speaker.

Capable of being used individually or in concert with each other, Algo's telephone alerting products provide a flexible way to ensure maximum awareness of telephone activity - with minimal disruption to business operations.

Product Listing

8180 SIP Audio Alerter

8180 SIP Audio Alerter

The 8180 SIP Audio Alerter is a SIP compliant PoE audio device optimized for alerting and voice applications. It has an integrated amplifier, high quality speaker, and internal memory and offers exceptional loud ringing, voice announcement, and event notification capabilities. For paging, the 8180 can play multicast announcements or be configured as an auto-answer and page SIP telephone using its internal speaker.  
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8001 IP Alerter

8001 IP Alerter

The 8001 IP Alerter is an add-on device that allows external visual or audible alerters (purchased separately) to be used with Nortel's IP 2002 and 2004 telephones with a Communication Server 1000 (CS 1000).  
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4100 AuxBox

4100 AuxBox

The 4100 AuxBox monitors activity of a Nortel TDM digital telephone for event notification (e.g. ring, off-hook (in-use), message waiting, and more) and provides relay outputs compatible with Algo visual or audible alerters. Plug-and-play with any Norstar, BCM, Meridian 1, or Communication Server 1000 (CS 1000) digital telephone. An analog audio output from the 4100 AuxBox can be used to connect to a recording system or amplifier, and is configurable for one-way receive-only or two-way audio channel requirements.   
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1825 Duet Plus

1825 Duet Plus

A multi-application loud ringer and paging amplifier, the 1825 features a non-irritating and highly effective warble tone output that is ideal for general office or small plant applications. The unit is compatible with dry contact closure, analog telephones, FXS ports, and Nortel digital telephones including Norstar, Business Communication Manager (BCM), Meridian 1, and Communication Server 1000 (CS 1000).  
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1185 Horn Speaker

1185 Horn Speaker

A 20 watt weatherproof loudspeaker for telephone loud ringing and paging notification, the 1185 is ideal for plant floors, warehouses, outdoor applications, and other low to moderate noise environments. Compatible with Algo 1825 Duet Plus Loud Ringer and 8180 SIP Audio Alerter.  
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1127 Visual Alerter

1127 Visual Alerter

A softly diffused high-intensity general purpose LED indicator light for visual indication of telephone in-use, ringing, message waiting, and ACD caller in queue. Supported telephone technologies include: Nortel digital, IP Softphone 2050, SIP, Meridian Digital Centrex, and analog.  
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1126 Strobe Light

1126 Strobe Light

A high-intensity strobe light designed for maximum wide-area visual notification. Ideal for plant floors and call centers. Supported telephone technologies include: Nortel digital, IP Softphone 2050, SIP, Meridian Digital Centrex, and analog.  
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Visual and Audible Alerters