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    {"product_id":"gateway-ubiquiti-ucg-ultra","manufacturer":"Ubiquiti","model":"UniFi Cloud Gateway Ultra UCG-Ultra-EU","category":"network-gateway","role":"dual-WAN policy gateway","price_gross_pln":529.00,"price_net_pln":430.08,"vat_rate":0.23,"store":"x-kom","url":"https://www.x-kom.pl/p/1243148-akcesorium-sieciowe-ubiquiti-unifi-cloud-gateway-ultra.html","checked_at":"2026-08-04","availability":"dostępny","status":"VERIFIED_RETAIL","valid_days":30,"notes":"Gateway bez Wi-Fi; wymagane osobne AP i switch zależnie od obiektu"},
    {"product_id":"camera-reolink-p320","manufacturer":"Reolink","model":"P320 IPC-5MP PoE","category":"camera","role":"vision edge camera","price_gross_pln":199.00,"price_net_pln":161.79,"vat_rate":0.23,"store":"x-kom","url":"https://www.x-kom.pl/p/1342038-inteligentna-kamera-reolink-kamera-poe-ipc-5mp-p320.html","checked_at":"2026-08-04","availability":"ostatnie sztuki","status":"VERIFIED_RETAIL","valid_days":7,"notes":"5MP, PoE; prywatność i retencja wymagają osobnej konfiguracji"},
    {"product_id":"smartplug-shelly-plug-s-gen3","manufacturer":"Shelly","model":"Plug S Gen3 biały INN-25566","category":"smart-plug","role":"last-resort power cycle","price_gross_pln":89.00,"price_net_pln":72.36,"vat_rate":0.23,"store":"Botland","url":"https://botland.com.pl/shelly-automatyka-domowa/25566-shelly-plug-s-gen3-inteligentne-gniazdko-wifibluetoothmatter-z-pomiarem-energii-biale-3800235261842.html","checked_at":"2026-08-04","availability":"dostępny, wysyłka 24h","status":"VERIFIED_RETAIL","valid_days":30,"notes":"Tylko ostatnia warstwa odzyskiwania; nie stosować jako substytutu ATX/KVM"},
    {"product_id":"kvm-pikvm-v4-plus","manufacturer":"PiKVM","model":"PiKVM V4 Plus z płytką ATX","category":"kvm-over-ip","role":"out-of-band recovery","price_gross_pln":1749.00,"price_net_pln":1421.95,"vat_rate":0.23,"store":"Allegro, sprzedawca cybernext","url":"https://allegro.pl/oferta/pikvm-v4-plus-wifi-16367327661","checked_at":"2026-08-04","availability":"oferta aktywna; ilość ograniczona","status":"VERIFIED_RETAIL","valid_days":3,"notes":"Marketplace: zweryfikować sprzedawcę, gwarancję i komplet ATX bezpośrednio przed zakupem"},
    {"product_id":"starlink-residential-200","manufacturer":"Starlink","model":"Residential 200 Mbps","category":"connectivity-service","role":"secondary WAN service","price_gross_pln":190.00,"price_net_pln":154.47,"vat_rate":0.23,"store":"Starlink Polska","url":"https://starlink.com/pl/service-plans","checked_at":"2026-08-04","availability":"zależna od adresu usługi","status":"VERIFIED_OFFICIAL","valid_days":30,"notes":"Cena miesięczna; sprzęt i promocje zależą od adresu"},
    {"product_id":"starlink-business-50gb","manufacturer":"Starlink","model":"Priorytetowe lokalne 50GB","category":"connectivity-service","role":"business backup WAN service","price_gross_pln":170.00,"price_net_pln":138.21,"vat_rate":0.23,"store":"Starlink Polska","url":"https://www.starlink.com/pl/business/fixed-site","checked_at":"2026-08-04","availability":"zależna od adresu i oferty biznesowej","status":"VERIFIED_OFFICIAL","valid_days":30,"notes":"Cena miesięczna; publiczny IP i priorytet według aktualnej oferty"},
    {"product_id":"ups-apc-smt1000ic","manufacturer":"APC","model":"Smart-UPS SMT1000IC 1000VA/600W 8xIEC","category":"ups","role":"line-interactive UPS for network, automation and storage","price_gross_pln":2999.00,"price_net_pln":2438.21,"vat_rate":0.23,"store":"x-kom","url":"https://www.x-kom.pl/p/483798-zasilacz-awaryjny-ups-apc-smart-ups-1000va-600w-8xiec-avr.html","checked_at":"2026-08-04","availability":"dostępny","status":"VERIFIED_RETAIL","valid_days":30,"notes":"Czysta sinusoida, 600W; nie jest UPS-em online"},
    {"product_id":"router-teltonika-rutx50","manufacturer":"Teltonika","model":"RUTX50 RUTX50000000","category":"lte-5g-router","role":"third WAN, dual-SIM 5G failover","price_gross_pln":2204.05,"price_net_pln":1791.91,"vat_rate":0.23,"store":"Senetic","url":"https://www.senetic.pl/product/RUTX50000000","checked_at":"2026-08-04","availability":"11-20 szt.","status":"VERIFIED_RETAIL","valid_days":14,"notes":"5G dual-SIM, Ethernet WAN, 5x RJ45; antenę zewnętrzną dobiera się po pomiarze"},
    {"product_id":"nas-synology-ds925-32tb","manufacturer":"Synology","model":"DS925+ z 2x HAT3310-16T, 32TB raw","category":"storage-node","role":"small-business storage and backup","price_gross_pln":9979.00,"price_net_pln":8113.01,"vat_rate":0.23,"store":"x-kom","url":"https://www.x-kom.pl/p/1334732-dysk-sieciowy-nas-synology-ds925-2x-16tb-hdd-hat3310-16t.html","checked_at":"2026-08-04","availability":"dostępny, limit 2 szt.","status":"VERIFIED_RETAIL","valid_days":14,"notes":"32TB raw nie oznacza 32TB usable; układ RAID/SHR, backup i retencję projektuje się oddzielnie"},
    {"product_id":"battery-ecoflow-delta-pro3","manufacturer":"EcoFlow","model":"DELTA Pro 3 4096Wh EFDELTAPRO3-EU","category":"portable-power-station","role":"4kWh mobile/site energy system","price_gross_pln":12809.00,"price_net_pln":10413.82,"vat_rate":0.23,"store":"Autoryzowany dystrybutor EcoFlow Polska","url":"https://sklep.ecoflow.com.pl/product-pol-46344-Przenosna-stacja-zasilania-EcoFlow-DELTA-Pro-3.html","checked_at":"2026-08-04","availability":"dostępny, wysyłka deklarowana tego samego dnia","status":"VERIFIED_RETAIL","valid_days":14,"notes":"4096Wh LFP, 4000W AC, do 4000 cykli/80%, rozbudowa do 12kWh; test kompatybilności UPS wymagany"}
  ]
}