STS-K009-IP-L-B IP55 Surface Mounted Entry System The STS-K009-IP-L-B IP55 Surface Mounted Entry 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. Included Components: STS-A31H, Window Intercom Amplifier - K009IP version – Provides full open duplex communication and is compatible with all of our window intercom products. STS-SU1-B, Staff Loudspeaker Unit – 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. IL-AE99 Under-Counter Hearing Loop Aerial – This hearing loop aerial is for use with our Window Intercom Systems, which is fixed under desks or counters. PS-55 Power Supply – The PS-55 Power Supply is a Level VI power supply for use with our Window Intercom Amplifier. This outdoor intercom system provides high quality sound for entry assistance locations, delivery points, and other open-air applications. Downloads Product Data Sheet Installation Manual