{"niche":"哪些无线宠物摄像头在支持双向语音方面表现最佳？","description":"What are the best wireless pet cameras for two-way audio?","products":[{"brand":"Google","model":"Google Nest Cam (Indoor)","price_gbp":59.93,"origin_country":null,"specs":{"zoom":"6x digital","resolution":"1080p","battery_life":null,"night_vision":"Up to 20 ft","field_of_view":"130° diagonal","two_way_audio":true,"motion_detection":true,"app_compatibility":"Google Home app"},"confidence_score":null,"summary":"The Google Nest Cam (Indoor) provides HD 1080p video with a wide 130° field of view, infrared night vision up to 20 ft, two-way audio, and motion detection. It works with the Google Home app and is suited for users wanting a simple indoor security camera with cloud features.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Google Store","url":"https://store.google.com/category/nest_cams?hl=en-US","currency":"USD","source_country":"US","price":129.0,"price_gbp":96.65,"scraped_at":"2026-06-09T01:50:41.805939"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/google-nest-cam-indoor-wired-3rd-gen-latest-model-2k-video-and-gemini-snow/J39TC8JG2V","currency":"USD","source_country":"US","price":79.99,"price_gbp":59.93,"scraped_at":"2026-06-09T01:50:45.285029"}]}]}