7 inch baby monitor vox mode

{"cid":"91223247","title":"2.8 Inch Baby Monitor with Night Vision and Two-Way Audio","imgUrl":"https:\/\/img.ismap.com\/nimg\/d7\/3b\/04e2a4e5f3cfed65646b3ca125a6-200x200-1.jpg","attrs":{"Price":"45.65-54.68USD\/UNIT","Brand Name":"Dayun Links","Model Number":"BM201","Minimum Order Quantity":"10units","Delivery Time":"3-8 work days","Certification":"CE, RoHS, FCC; UN38.3, MSDS, IEC62133, PSE, UL","Place of Origin":"Shenzhen China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"200K\/unit\/month","Packaging Details":"153x147x90mm","Special Features":"NIGHT VISION, Two-way Audio, motion detection","Power source type":"Power Adapter","Resolution":"480P","Screen Size":"2.8-inch LCD screen","Product features":"2.8-inch LCD screen, video call, alarm push","Camera resolution":"640*480P","Night Vision":">5(LED OFF\uff09\/<2\uff08LED ON\uff09","IR Range":"5m","Video Resolution":"480 x 272P\/15fps(max)","Video Code Rate":"32kbps-4Mbps","Audio Compression":"PCM","Audio Transmission":"Two-way voice intercom\uff08Half Duplex\uff09","Sound Sensitivity":"-35dBm","Alarm Mode":"Voice detection","Transmission Range":"300m in the sight","Interface":"Type-C","Power Supply":"5V 1A","working current":"180mA(max)","size":"117.36mm*57.21mm*70mm","weight":"172G","Operation Temperature":"10\u00ba ~+55\u2103\/F"}}

{"cid":"91187466","title":"2.4 Inch Baby Monitor Long Distance Transmission Support LCD TV Display","imgUrl":"https:\/\/img.ismap.com\/nimg\/a4\/62\/53a151b8a7a6961f8707c952fa7f-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OEM\/ODM","Model Number":"BM824A","Minimum Order Quantity":"1pc","Delivery Time":"Negotiable","Certification":"CE, ROHS FCC","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"5000\/pcs\/month","Packaging Details":"Gift Box Size:16*15*7.5cm","Screen Size":"2.4inch LCD display","Screen Resolution":"320*240 RGB","Image resolution":"320*240 QVGA","Video Frame Rate":"15-25FPS"}}