HelloBaby HB6550 5" Video Baby Monitor (No WiFi): price & specs

hellobaby-monitor.com official product page for the single-camera HB6550 (SKU HB6550), re-fetched 2026-07-10, confirms the $99.99 USD regular price, 5" color display with 355° pan / 120° tilt / zoom, "100% hack-proof with 2.4GHz FHSS technology ... (Non-WiFi)" connection with "no app downloading, no subscriptions", infrared night vision, two-way audio, temperature monitoring with alerts, 8 lullabies, up to 1000ft max range in an open area, up to 30-hour battery in the VOX/ECO power-saving mode, and expandability up to 4 cameras. Model match verified: page title and SKU are "HB6550" single-camera (distinct from the HB6550-2 two-camera sibling). The Amazon corroboration listing (B09GM8JZM9) returned only a bot interstitial on re-fetch and could not be used to confirm anything. camera_resolution and release are left null (the page states no video-resolution figure or release year). "Sound level LED indicator" was removed from sensors because it appears nowhere in the re-fetched source (it had come only from the now-unverifiable Amazon listing); sensors is limited to the temperature monitor with alert, which is explicitly stated. subscription is coded "none" because the page states "no subscriptions".