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Quick Overview

The industrious Algo 3228 is an impressive Station Port FXS Doorphone. With this impressive and robust doorphone, you will be conducting business like a boss in no time.

Algo 3228 Station Port FXS Doorphone Information:


The industrious Algo 3228 Station Port is an impressive FXS Doorphone that gives users a telephone-integrated entry security intercom solution for business and residential applications that is an absolute breeze to install and use. Visitors cause a telephone to ring which enables conversation when answered and the capability to allow remote entry using door release features.

Single-pair wiring connected to the digital door station makes for a quick and easy retrofit in general doorbell replacement and even elevator cars. That's not all, because it also features top of the line voice quality over four-wire analog systems that use a simple speaker and call button. The illuminated call button makes it easy to find in the dark and is perfect for outdoor environments.

The Algo 3228 features Digital Signal Processor (DSP) speech technology which gives the system echo cancellers and adaptive noise reduction for an even better communication experience in less-than-enjoyable conditions due to weather, traffic, or other unwanted background noise.


The Algo 3228 features a door control relay that has the ability to connect to practically any type of door release or gate activation system and includes a 24 V 0.3 A power source for low power 24 V door strikes.


That's not all! The Algo 3228 is outfitted with low current programmable inputs and outputs at both control unit and intercom station for door sensing, door unlock switch, door unlock override, auxiliary call buttons, or telephone status such as ringing or in-use.




  • Single pair digital Door Station flush or surface mount makes installation a breeze
  • Digital speech technology gives users top notch voice quality
  • Integrated door control relay with 24v power source
  • Caller Line ID to telephone helps users differentiate door calls from other calls
  • Programmable control outputs at controller and Door Station provide flexibility and reduce wiring requirements
  • Programmable control inputs at controller and Door Station
  • System is configurable through software via USB, or by telephone through touch-tone (DTMF) commands
  • Global regulatory compliance, RoHS, CEC Energy compliant
  • Out-of-Box plug and play installation requiring no special tools or additional equipment




Mfg. Part Number: 3228

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