{"dataset":"MainBuyer UK price observations","market":"GB","market_name":"United Kingdom","methodology":"Each observation is stored only when MainBuyer has a timestamped checked retailer offer. Missing days are not interpolated or invented. Historical low, high and median figures use recorded in-stock observations only.","observations":[{"currency":"GBP","in_stock":true,"observed_at":"2026-09-17T12:26:20+00:00","price":"369.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0821FD4YB?maas=maas_adg_api_594152334622929819_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=4f419a90cd038b0dc4a9d0d5b0cbee58&aa_adgroupid=e3564da2ef57019348b35c6130d205af_PBSEP_!!!affid!!!_118045_&aa_creativeid=03871n_b5Kio9fQnvLynvWodIGcA8q9wzdDbG2AbAqbwMDHo_c"}],"product":{"brand":"zosi-uk","evidence_url":"https://www.mainbuyer.com/evidence/products/zosi-16ch-3k-lite-cctv-camera-system-outdoor-ai-human-vehicle-detection-b0821fd4yb/prices","gtin":null,"id":5674,"model_number":null,"name":"ZOSI 16CH 3K Lite CCTV Camera System Outdoor & AI Human Vehicle Detection","product_url":"https://www.mainbuyer.com/product/zosi-16ch-3k-lite-cctv-camera-system-outdoor-ai-human-vehicle-detection-b0821fd4yb","urn":"MB-AWIN-GB-B0821FD4YB"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"369.99","historical_low":"369.99","last_observed_at":"2026-09-17T12:26:20+00:00","low_30d":"369.99","low_90d":"369.99","median_price":"369.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:20+00:00"}}