2N SentrioProduct DescriptionComponent LayoutComponent LayoutFrontDisplayMicrophoneSpeakerAnchoring holesRearExternal induction loop outputRESET button, status LEDsConnectors:Left – 10–15 V DC power supply inputRight – ALARM input (2N Sentrio Cabin) / microswitch input (2N Sentrio Lobby lock)2N Sentrio Switch input connectorEthernetIn this section: