{"citations":{"source_mix":{"company_owned":19,"independent":23,"unclear":1},"sources_referenced_by_questions":0,"support_mix":{"direct":37,"partial":5},"total_sources":43,"unique_domain_count":25},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","deepseek","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Video Doorbell Brands","unit":"platforms","value":6},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","deepseek","grok","kimi","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"video doorbell for package theft prevention","subject":"Eufy Security Video Doorbell E340","unit":"rank","value":1},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","deepseek","grok","kimi","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 6","subject":"Eufy Security Video Doorbell E340","unit":"platforms","value":6},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","grok","kimi"],"predicate":"fit_rating_count","qualifier":"strong","subject":"Eufy Security Video Doorbell E340","unit":"platforms","value":3},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-30","platform_support":["openai","deepseek","perplexity"],"predicate":"fit_rating_count","qualifier":"good","subject":"Eufy Security Video Doorbell E340","unit":"platforms","value":3}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":1.3333333333333333,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":1,"name":"Eufy Security Video Doorbell E340","platform_mentions":6,"platform_share":1}],"identity":{"dataset_url":"https://homeservicesconsensusindex.com/datasets/home-security-and-smart-home-systems/video-doorbell-selection/eufy-security-video-doorbell-e340.json","page_url":"https://homeservicesconsensusindex.com/home-security-and-smart-home-systems/video-doorbell-selection/eufy-security-video-doorbell-e340","report_type":"fit_review","study_id":"HSCI-STUDY-8E83F02CBFEC","title":"Eufy Security Video Doorbell E340 Review for video doorbell for package theft prevention"},"limitations":["Use the run researchdate as the study date. Platform-reported dates are provenance metadata and do not independently prove freshness.","All included platforms evaluated fit, but platformmentions counts only platforms that named the entity during ranking discovery.","Do not resolve conflicting product names, pricing, or capabilities by guessing; describe the conflict and tell buyers what to verify.","The supplied URLs were collected from platform responses and were not independently validated by the writer stage.","Platform-reported research dates differ from the authoritative run date; disclose this as a methodology limitation.","The deterministic identity audit contains qualification notes that must be disclosed where relevant.","Citations are platform-reported evidence, not independently verified facts. No-search model claims require explicit verification before being described as current facts."],"methodology":{"fit_rating_contract":["strong","good","mixed","weak","uncertain"],"included_valid_platform_count":6,"maximum_finalists":10,"minimum_mentions":2,"name":"Home Services Consensus Index cross-platform AI consensus analysis","platforms_included":["anthropic","deepseek","grok","kimi","openai","perplexity"],"platforms_queried":["openai","anthropic","deepseek","grok","perplexity","kimi","google"],"stages":["ranking_discovery","fit_assessment","normalization","editorial_synthesis"],"version":"alias-table-1"},"provenance":{"generated_at":"2026-09-30 18:01:04.779926+00","research_date":"2026-09-30","source_snapshot_sha256":"c22908320044ea4dae4727c142a3ffc85ab09458dc42f893812e6f92eb292363","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":13,"qualified_finalists":8,"ranking_unit":"Video doorbell brand"},"schema_version":4,"summary":"Yes — the Eufy Security Video Doorbell E340 is a good fit for package theft prevention, and all six platforms that named it in the ranking stage placed it in their recommendations. Its strongest argument is a dedicated downward-facing second camera that watches the porch floor where packages actually land, combined with 2K video, color night vision, and 8 GB of local storage that works without a required subscription. The main limitation is that package-alert reliability depends on porch layout, lighting, Wi-Fi, and sensitivity settings, and the E340 has no Apple HomeKit support. Eufy's…","target_buyer":"Homeowners experiencing package theft or wanting to screen visitors who need a dedicated video doorbell rather than a full alarm system.","topic":{"base_category":"Home Security and Smart Home Systems","category_criteria":["video resolution","motion detection accuracy","night vision","subscription cost","integration with existing systems"],"geography":"United States","slug":"best-video-doorbell-brands","title":"Best Video Doorbell Brands","use_case":"video doorbell for package theft prevention"}}