IP55 Surface Mounted Entry System


This outdoor intercom system provides high quality sound for entry assistance locations, delivery points, and other open-air applications. Our IP55 rating means that this product is perfectly suited to outdoor environments, offering protection against water, dust, and dirt ingress.

The surface mounted call unit is designed for installation at head height. The unit maintains an open, handsfree communication channel, while the call button on the front of the unit triggers an audible alert to inform staff of a customer’s presence as required. It has an LED light to help users find the system in darkness.

Our high quality microphone and speaker pick up minimal background noise, ensuring both the customer and staff side of the intercom can be clearly heard.

Example Title

  • Outdoor access points (gates, security doors, etc.)
  • Drive-through services (food, retail, banking)
  • Transport and distribution centers
  • Ports and ferry terminals
  • Outdoor resorts (ski resorts, amusement parks, etc.)
  • Parking lots
  • Medical, healthcare, and mass testing facilities

System Components

STS-A31H, Window Intercom Amplifier - K009IP version

Our amplifier provides full open duplex communication and is compatible with all of our window intercom products.

STS-SU1-B, Staff Loudspeaker Unit

Our free-standing combined speaker and directional microphone module for the staff side has an integral loudspeaker, microphone with a semi-rigid stem, adjustable neck and mute switch.

Surface Mounted Call Unit

The unit maintains an open, handsfree communication channel, coming with a call button and an LED light.

PS-55 Power Supply

The PS-55 Power Supply is a Level VI power supply for use with our Window Intercom Amplifier.

IL-AE99, Under the Counter Hearing Loop Aerial

This hearing loop aerial is for use with our Window Intercom Systems, which is fixed under desks or counters.

Product Sheet

Installation Manual

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Window Intercom Hub

Visit our Window Intercom Hub for more information about our systems and for help choosing the right one for your application.

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