high strength nylon voice intercom system

{"cid":"91200393","title":"High Strength Nylon Voice Intercom System Weather Resistant For Construction Sites","imgUrl":"https:\/\/img.chinax.com\/nimg\/82\/82\/d3165f6b545696e8a26a15fa9081-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"TW-TECHWAY","Minimum Order Quantity":"1 piece","Delivery Time":"20 Days after advance payment","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"1000 Units Per Month","Packaging Details":"Paper Box","Cover Material":"High Strength Nylon","Voltage":"AC110V\/ AC220V","Working Range":"300m and above","Frequency Channel":"250Hz\/740Hz\/800Hz"}}

{"cid":"91224828","title":"HD Infrared Night Vision Smart Home Security Package Tuya Visual Doorbell Camera 800mAh Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/69\/002d2873a22828b4033a995c09a9-200x200-1.jpg","attrs":{"Price":"USD+7-9+piece","Brand Name":"SIXWGH","Model Number":"WHM28","Minimum Order Quantity":"500","Delivery Time":"5-10days","Certification":"CE,RoHS,FCC,UL","Place of Origin":"Shenzhen, China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"10000+piecex+10days","Packaging Details":"40pcs\/box 6.5kg\/box size:44.5*24.2*25.1CM","Safety Feature":"Remote Phone Monitoring for Kids\/Women","Chime Tones":"20 Music Selections","Volume Control":"4 Adjustable Levels","Wireless Range":"30-50M (Indoor) \/ 100M+ (Open Area)","Installation":"Tool-free Adhesive or Screw Mount","App Platform":"Tuya Smart \/ Smart Life (iOS & Android)","Cloud Storage":"Automatic Photo Push & Save","Charging":"Standard USB 5V\/2A (Cable included)","Night Mode":"High-definition Infrared Vision","Design":"Minimalist White Aesthetic"}}