{"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":"2026-09-17T12:30:31+00:00","price":"12.49","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0B8T6R69P?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=5c355d95204d3292e3f71af45c41e2d8_PBSEP_!!!affid!!!_118045_&aa_creativeid=ea82xzUV1NwfGerYr9XALRsZtGWLkybaZZZrU5MF_aD1traE_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/tapo-t110-smart-door-alarm-window-door-alarm-sensor-with-real-time-monitoring-instant-notifications-smart-home-automation-battery-included-hub-re-b0b8t6r69p/prices","gtin":null,"id":12850,"model_number":null,"name":"Tapo T110 Smart Door Alarm, Window Door Alarm Sensor with Real-Time Monitoring, Instant Notifications, Smart Home Automation, Battery Included, Hub Re","product_url":"https://mail.mainbuyer.com/product/tapo-t110-smart-door-alarm-window-door-alarm-sensor-with-real-time-monitoring-instant-notifications-smart-home-automation-battery-included-hub-re-b0b8t6r69p","urn":"MB-AWIN-GB-B0B8T6R69P"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"12.49","historical_low":"12.49","last_observed_at":"2026-09-17T12:30:31+00:00","low_30d":"12.49","low_90d":"12.49","median_price":"12.49","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:31+00:00"}}