4 wire video intercom

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{"cid":"133309","pid":"23667079","pimg_url":"\/\/img1.b2bforus.com\/13\/e9\/61b0ec3ac5b9\/product\/81137201_s-w400xh400.jpg","name":"High Quality Smart White Lightweight ABS Door Bell Ring Video Doorbell 7 Inch Door Phone Camera Intercom 7 Inch 2022 HD Built-in Two Way Audio","attrs":{"Price":"$41.80(1 - 49 Pieces) $40.80(50 - 99 Pieces) $38.80(>=100 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Aitdda"}}

{"cid":"133309","pid":"23667065","pimg_url":"\/\/img1.b2bforus.com\/13\/e9\/61b0ec3ac5b9\/product\/81137139_s-w400xh400.jpg","name":"Metal Intercom Door Bells 7 Inch Camera Doorbells Built-in Two Way Audio Phone HD Visual White TFT Night Vision TFT LCD Display","attrs":{"Price":"$42.80(1 - 49 Pieces) $41.80(50 - 99 Pieces) $39.80(>=100 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Aitdda"}}

{"cid":"133309","pid":"23667051","pimg_url":"\/\/img1.b2bforus.com\/13\/e9\/61b0ec3ac5b9\/product\/81137057_s-w400xh400.jpg","name":"Metal Intercom Door Bells 7 Inch Camera Doorbells Built-in Two Way Audio Phone HD Visual White TFT Night Vision TFT LCD Display","attrs":{"Price":"$42.80(1 - 49 Pieces) $41.80(50 - 99 Pieces) $39.80(>=100 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Aitdda"}}

{"cid":"133309","pid":"23667042","pimg_url":"\/\/img1.b2bforus.com\/13\/e9\/61b0ec3ac5b9\/product\/81137009_s-w400xh400.jpg","name":"10 Inch ABS Camera Lens Door Bell Door Phone Intercom Built-in Two Way Audio Video Ring Outdoor Video Doorbell Waterproof White Lightweight Video Doorbell Metal HD Camera 10 Inch ABS","attrs":{"Price":"$67.00(1 - 9 Pieces) $66.00(10 - 99 Pieces) $64.00(100 - 199 Pieces) $61.00(>=200 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"ZONGZHIJIANGWU"}}

{"cid":"133309","pid":"23667030","pimg_url":"\/\/img1.b2bforus.com\/13\/e9\/61b0ec3ac5b9\/product\/81136950_s-w400xh400.jpg","name":"10 Inch ABS Camera Lens Doorbell Phone Intercom Ring Built-in Two Way Audio Visual Outdoor Smart Camera Doorbells Waterproof White Metal HD Light Night Vision","attrs":{"Price":"$67.00(1 - 9 Pieces) $66.00(10 - 99 Pieces) $64.00(100 - 199 Pieces) $61.00(>=200 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"ZONGZHIJIANGWU"}}

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{"cid":"133309","pid":"23666997","pimg_url":"\/\/img1.b2bforus.com\/13\/e9\/61b0ec3ac5b9\/product\/81136798_s-w400xh400.jpg","name":"2022 Built-in Camera Smart Ring Video Doorbell Two Way Audio High Quality ABS 7 Inch HD Door Phone Camera Intercom Door Bell White Light Night Vision","attrs":{"Price":"$41.80(1 - 49 Pieces) $40.80(50 - 99 Pieces) $38.80(>=100 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Aitdda"}}

{"cid":"133309","pid":"23666979","pimg_url":"\/\/img1.b2bforus.com\/13\/e9\/61b0ec3ac5b9\/product\/81136712_s-w400xh400.jpg","name":"Hot Factory 7 Inch TFT LCD Two Way Audio Built in Camera Waterproof\/Wholesale Waterproof Video Doorbell 4 Wire Screen Video Ring Color Intercom Phone Built in Camera","attrs":{"Price":"$65.00(1 - 19 Pieces) $62.00(20 - 99 Pieces) $58.00(>=100 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Aitdda"}}

{"cid":"133309","pid":"23666962","pimg_url":"\/\/img1.b2bforus.com\/13\/e9\/61b0ec3ac5b9\/product\/81136623_s-w400xh400.jpg","name":"Bells Night Vision Metal Intercom Doorbell Camera 7 Inch Door Phone Built-in Two Way Audio HD Video White Lightweight TFT LCD Display","attrs":{"Price":"$42.80(1 - 49 Pieces) $41.80(50 - 99 Pieces) $39.80(>=100 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Aitdda"}}