{"product_id":"retekess-tw102-window-intercomintercom-system8m-microphoneconnect-wireless-micspeaker-for-schoolhospitalexpress3-pack","title":"Retekess TW102 Window Intercom,Intercom System,8M Microphone,Connect Wireless Mic,Speaker for School,Hospital,Express(3 Pack)","description":"Brand: Retekess\u003cbr\u003e\u003cbr\u003eWindow speaker system is deal for Bank; Stock-exchange; Post office; Railway station; Cashier desk; Ticket office and Hospital; bus station; where guard glass again theft is installed\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAluminum alloy shell material\u003c\/b\u003e\u003cbr\u003eThe main unit has aluminum alloy shell; and the extension has built-in speaker;This system has simple connection for DIY operation\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSimple operation and install\u003c\/b\u003e\u003cbr\u003eAdjustable volume with separate switch:two knobs to adjust the inside and outside volume; When the indicating lamp for audio turns green;the inter communication could begin; Spare record jack for the bank:You could record the voice through record jack; The round speaker can be mounted outside so any holes would just be to run the wire;so not need to make a hole in the glass to install the intercom\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeature:\u003c\/b\u003e\u003cbr\u003eDual way intercommunication\u003cbr\u003eSlim fit design of speaker\u003cbr\u003eDual way audio record\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003cbr\u003eMaterial: aluminum alloy shell\u003cbr\u003eConnection cable length:1.8m\u003cbr\u003eWorking voltage: DC12V with 500mA\u003cbr\u003eAdapter: AC 110V 50\/60Hz\u003cbr\u003eMain sound (sub sound): 3W+3W\u003cbr\u003eMicrophone sensitivity: -48db 20Hz-16KHz\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes\u003c\/b\u003e\u003cbr\u003e3 x Dual-way counter inter phone\u003cbr\u003e 3 x External speaker\u003cbr\u003e3 x Power adapter\u003cbr\u003e3 x English manual\u003cbr\u003e\u003cbr\u003e• Durable material that Main unit is made of aluminum alloy shell and metal for outside unit\u003cbr\u003e• Clear and loud voice by the 4 core high strength aluminum foil shielded wire; which noise free function\u003cbr\u003e• Microcomputer processing circuit solves the problem of echo and squeal; Automatically 2 way intercommunication without pressing any button\u003cbr\u003e• Specifically two way voice signals output design for your business system recording need ;recording jack can be output both inside and outside\u003cbr\u003e• This system has louder speaker and high sensitive microphone; Especially the metal tube microphone is deal for the counter and the dual way intercommunication","brand":"Retekess","offers":[{"title":"Default Title","offer_id":51859622002970,"sku":"MCAB075BLM6N9","price":177.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/6772\/2266\/files\/71dRKwyZc4L.jpg?v=1774266945","url":"https:\/\/craftedyogi.com\/products\/retekess-tw102-window-intercomintercom-system8m-microphoneconnect-wireless-micspeaker-for-schoolhospitalexpress3-pack","provider":"Craftedyogi","version":"1.0","type":"link"}