{"product_id":"ms-electronics-25968","title":"AJAX SURVEILLANCE Doorbell (Requires Ajax Hub)","description":"\u003cp\u003e\u003cstrong\u003eProfessional security at the front door\u003c\/strong\u003e\u003cbr\u003e\nDoorBell combines the convenience of a smart doorbell with high-end security and video surveillance. When someone rings the doorbell, users can speak to visitors instantly, with no lags or delays. Equipped with a PIR sensor and built-in AI, DoorBell accurately detects movement and recognizes people, animals, and vehicles. Users can always get a clear, high-quality view of activity at their front door thanks to the doorbell’s wide-range HDR camera.\u003c\/p\u003e\n\u003cp\u003eVideo Stream\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eCamera: 4 MP CMOS sensor\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eResolution: up to 2688 × 1520 px\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eViewing angles: horizontal 155°, vertical 90°\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eVideo protocol: JetSparrow (fast and encrypted peer‑to‑peer protocol developed by Ajax Systems)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eStorage options: NVR, Ajax Cloud Storage\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eVideo codec: H.264\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eDynamic range: HDR (improves details in bright\/dark scenes)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCommunication\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eWi‑Fi: 802.11 b\/g\/n module, 2.4 GHz, up to 2 Mbit\/s\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eJeweller and Wings: proprietary wireless communication technologies for backup (commands, alarms, events, photo verification)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eKey features: Two‑way communication with clear and loud voice between users and visitors\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMotion \u0026amp; Object Detection\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eMotion detection: built‑in PIR sensor + software image frame analysis\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eObject detection (AI): people, pets, vehicles\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eSmart IR illumination: up to 6 m, auto intensity adjustment in real time to prevent overexposure\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eVisual verification: Ajax detectors can trigger camera recording, sending results to monitoring apps\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eONVIF support: Profile S (full), Profile T (partial); allows integration into third‑party VMS\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAudio\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eMicrophone: for two‑way communication and recording\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eAudio codec: G722\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eAudio processing: always‑active noise suppression and echo cancellation\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePIR Detection\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eSensitive elements: 1 × PIR sensor\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eDetection distance: up to 4 m (depends on sensitivity settings)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eDetection angles: horizontal 120°, vertical 100°\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eSensitivity: 3 adjustable levels (via Ajax apps by PRO\/admin)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eInstallation recommendation: mount at 1.2–1.5 m height; suitable for outdoor\/indoor use; avoid direct sunlight (may overheat)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSabotage Protection \u0026amp; Security\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eTamper alarm: notifies attempts to remove from mounting panel\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eHolding screw: secures device on SmartBracket\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003emTLS: encrypted connection for data protection\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eAuthentication: via Ajax Cloud (no local access rights)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eSecure Boot: prevents firmware spoofing\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eOTA signature verification: ensures secure firmware updates\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003ePrivacy: access rights managed in apps and PRO Desktop\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eCommunication loss detection: Wi‑Fi (configurable from 30 s); Jeweller\/Wings (36 s; depends on settings)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePower Supply\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eDevice power consumption: 10 W\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eMain DC voltage: 12–24 V⎓\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eMain AC voltage: 16–24 V~, 50\/60 Hz\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eMinimum current:\u003c\/p\u003e\n\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\t\t\u003cp\u003eWithout wired chime: 1 A (12 V⎓); 0.5 A (24 V⎓); 0.6 A (16 V~); 0.4 A (24 V~)\u003c\/p\u003e\n\t\t\u003c\/li\u003e\n\t\t\u003cli\u003e\n\t\t\u003cp\u003eWith wired chime: 3 A (12 V⎓); 3 A (24 V⎓); 0.6 A (16 V~); 0.4 A (24 V~)\u003c\/p\u003e\n\t\t\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eBattery: built‑in Li‑ion 600 mAh (heats device in cold climate, backup for short periods)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003ePower recommendations: with BellKit + wired chime, stronger supply required: 12–24 V⎓, ≥3 A or 16–24 V~, ≥10 VA\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eEnclosure\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eDimensions: 145 × 47 × 34 mm\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eWeight: 163 g\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eOperating temperature: −25 °C to +60 °C\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eOperating humidity: up to 90%\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eProtection class: IP54\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MS Electronics","offers":[{"title":"Default Title","offer_id":59997014131072,"sku":"28685","price":233.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/0571\/6788\/files\/Untitled_Project__2.jpg?v=1790679858","url":"https:\/\/atlantic-mall.com\/de\/products\/ms-electronics-25968","provider":"Atlantic Shopping Mall","version":"1.0","type":"link"}