analog apartment intercom system

{"cid":"63390","pid":"15834580","pimg_url":"\/\/img1.tradegrowthhub.com\/bf\/30\/3f203d665828\/product\/44271917_s-w400xh400.jpg","name":"6 Household \/ Apartment Multi Door Bell With 7 Inch 7 Inch Video Building Intercom Camera","attrs":{"Price":"Negotiable","MOQ":"50 Sets","Delivery Time":"Negotiable","Brand":"HZ-video door bell"}}

{"cid":"63390","pid":"15834561","pimg_url":"\/\/img1.tradegrowthhub.com\/bf\/30\/3f203d665828\/product\/44271813_s-w400xh400.jpg","name":"Wholesales 7\" 12 Flat 7 Inch Handsfree Video Door Phone Cable","attrs":{"Price":"Negotiable","MOQ":"50 Sets","Delivery Time":"Negotiable","Brand":"HZ-door phone"}}