{"product_id":"retevis-rt-9908-3w-3w-anti-interference-bank-counter-window-intercom-system-pack-fa9101a-megean","title":"Bank Counter Window Intercom System F302204","description":"Just Try It. \/b br br Specification: \/b br Working voltage: AC9V\/1A br Main sound (sub sound): 3W br Inside microphone: -48db 20Hz-20KHz br Outside microphone: -48db 20Hz-16KHz br Exterior size: 158x87x46mm \/ 78x20mm br br Hot Spots: \/b br Streamline design. Main unit is made of luxurious aluminum alloy and internal microphone for extension. One-wire connection and simple installation br High quality speaker for main unit and extension. High sensitive microphone. Longer metal tube microphone for dual-way intercommunication br Adjustable volume with separate switch br Auto dual-way intercommunication without pressing any button br External speaker, slim fit design br Anti-interference and noise-free function br Comprehensive application of electro-acoustic technology experience, the selection of high performance electro-acoustic circuit design, the output power up to 3W, voice clear and loud voice distinguished high br Inside and outside the two-way voice signal output(recording by the bank teller), a stereo jack output mode can prevent voice recording function controlled by the power switch and the function buttons br br Application: bank, securities, hospital, bus station Where guard glass again theft is installed \/b br br What is in box: \/b br 1 x Retevis RT-9908 Dual-way counter interphone br 1 x External speaker br 1 x Charger br br","brand":"My Store","offers":[{"title":"Default Title","offer_id":49623441342723,"sku":"P357680484597243386","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/0434\/7907\/files\/160ed127282e786fb96a5d3ac942121d5913abf3e9b189cfea95412b59d9345a.jpg?v=1789437305","url":"https:\/\/wbjxxmy.shop\/products\/retevis-rt-9908-3w-3w-anti-interference-bank-counter-window-intercom-system-pack-fa9101a-megean","provider":"My Store","version":"1.0","type":"link"}