WFA Weatherproof Analogue Call Station

With connection option for additional amplifier The WFA Weatherproof Analogue Call Station enable direct connections to other call stations. This can also be used for loudspeaker announcements in rugged environments. By pressing the robust double toggle intercom buttons, contactless light barrier (opto-coupler) is activated, which allows a permanent use in aggressive and humid environments. The call station is designed for wall mounting and must be earthed. The WFA Weatherproof Analogue Call Station cannot be extended with additional housings. The WFA Weatherproof Analogue Call Station are highly energy-efficient. Integrated loudspeaker and electret microphone Simple upgrade / extension of the speech keys Dust and waterproof, glass fibre reinforced polyester housing Double toggle intercom buttons with opto-coupler, 2 lines each Connector for optional auxiliary amplifier Line keys can be freely assigned as destination keys Indication of busy and call indication by LEDs Standard lower-priority circuit Switchable volume reduction e.g. for night operation Adjustable microphone sensitivity (noise compensated microphone) Low power consumption