2 wired two way doorbell

{"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":"2-Wire Memory Intercom 7inches Doorbell Home Security Video Door Phone Interphone","imgUrl":"https:\/\/img.chinax.com\/nimg\/76\/e7\/4a61ac96851c6bfffc9ac17f719e-200x200-1.jpg","attrs":{"Price":"$70-$150\/set","Brand Name":"AVATA","Model Number":"92708MP+92207-2","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":"Metal","Type":"2 wire Video door phone","Screen":"7 Inch Touch key","Connection":"2 wire","Night Vision:":"Yes","Voice Service":"Yes","Installation":"Surface-Mounted","Power":"DC15V, 0.8A \/ AC100-240V 50\/60Hz (Optional)","Indoor Monitor Unlock Release":"Support","Outdoor Panel Unlock Release":"Support","Trademark":"OEM \/ ODM","Camera Sensor":"1000tvl","View Angle":"125\u00b0","LEDs For Night Vision":"Red light LED","Operation Temp":"-40\u00baC +50\u00baC","Waterproof Rate":"IP65"}}

{"cid":"91224828","title":"4.3 Inch IPS Smart Home Security Package Auto IR CUT Video Doorbell Camera","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/b8\/c5f16c6f8884cb4ba69d63cb6d78-200x200-1.jpg","attrs":{"Price":"USD+25.5-28+sets","Brand Name":"SIXWGH","Model Number":"WHDZ08","Minimum Order Quantity":"200","Delivery Time":"5-10days","Certification":"CE,RoHS,FCC,UL","Place of Origin":"Shenzhen, China","Payment Terms":"T\/T,Western Union,D\/P,D\/A,L\/C","Supply Ability":"500+sets+10days","Packaging Details":"24pcs\/box 10kg\/box size:45*30*24CM","Screen Size":"4.3 inch IPS High-Definition","Night Vision":"Yes (Auto IR-CUT)","Battery Type":"Rechargeable Lithium","Intercom Type":"2-Way Audio & Video","Ringtone":"Multiple Melodies Selectable","Snapshot":"One-Click Photo Capture","User Interface":"Physical Buttons (Easy Press)","Standby Time":"Long-lasting (Low Power Consumption)","Viewing Angle":"70 Degrees","Housing Color":"Space Grey"}}