tuya 4 wire video intercom system

{"cid":"91225141","title":"Wide View Tuya Smart Life WiFi Video Intercom Doorbell Door Camera Wired Connect AC Power","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/b6\/4b063be2fdf57fd480b971461aad-200x200-1.jpg","attrs":{"Brand Name":"CAMWON","Model Number":"WIP-TR200SB","Minimum Order Quantity":"One Carton","Certification":"CE, ROHS, BSCI, UKCA, EN-18031, TELEC, REACH","Place of Origin":"China","Name":"Tuya WiFi Doorbell Camera","Resolution":"2Mp & 5Mp Optional","Storage":"128G TF card & Cloud","Power Supply":"Battery Powered\/ Wired AC-powered","Meterial":"ABS","Audio":"Built in MIC & Speaker","Color":"Grey","App":"Tuya"}}

{"cid":"91197073","title":"IP\/WiFi 4 Wire HD Touch Screen Video Intercom Smart Home Tuya Wire\/Wireless Video Door Phone Doorbell","imgUrl":"https:\/\/img.chinax.com\/nimg\/36\/ae\/9da5f548645234d05fdb2d8d147c-200x200-1.jpg","attrs":{"Price":"$100-$150\/set","Brand Name":"AVATA","Model Number":"95111+94206-1","Minimum Order Quantity":"100sets","Delivery Time":"15-30 days","Certification":"CE\/FCC\/RED\/ROHS\/ISO9001","Place of Origin":"China","Payment Terms":"T\/T, Western Union, ,paypal, L\/C","Supply Ability":"20000 PCS\/Month","Packaging Details":"Neutral packing\uff0cOEM\/ODM Packing","Material":"Plastic","Type":"IP\/WIFI Video door phone","Screen":"10 Inch Touch Screen","Connection":"4 wire,cat 5,wifi,RJ45","Night Vision:":"Yes","Voice Service":"Yes","Installation":"Surface-Mounted","Power":"DC15V, 0.8A \/ AC100-240V 50\/60Hz (Optional)","Remote Unlock":"Support","Indoor Monitor Unlock Release":"Support","Outdoor Panel Unlock Release":"Support","Trademark":"OEM \/ ODM","Camera Sensor":"2.0MP","View Angle":"160\u00b0","LEDs For Night Vision":"Red light LED","Operation Temp":"-40\u00baC +50\u00baC","Waterproof Rate":"IP65"}}