{"product_id":"ajax-systems-doorbell-4-mp-camera-met-ingebouwde-ai-en-pir-sensor-kopie","title":"Ajax Systems DoorBell, 4 MP Camera with built-in AI and PIR Sensor DEMO graphite gray","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.Wordpress.com\/s\/files\/1\/0701\/3315\/4025\/files\/waarschuwing.png?v=1732838426\" alt=\"\" width=\"32\" height=\"27\"\u003e \u003cem\u003eImages can only be stored on the AJAX NVR or in the AJAX Cloud. This video doorbell does not work with a Hub or Hub Plus.\u003c\/em\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAvailable from our showroom, complete however without original box. 100% working, in very clean condition. 1 year warranty.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProfessional security at the front door\u003cbr\u003e\u003c\/strong\u003eDoorBell combines the convenience of a smart doorbell with high-end security and video surveillance. When someone rings the doorbell, the user speaks directly to the visitor with \u003cstrong\u003eno delays\u003c\/strong\u003e. Equipped with a \u003cstrong\u003ePIR sensor and built-in AI\u003c\/strong\u003e, DoorBell accurately detects motion and recognizes people, animals and vehicles. Users can always get a clear picture of what is happening at the front door, all in excellent quality thanks to the doorbell's long-range HDR camera.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInstant access to video stream in Ajax apps\u003c\/strong\u003e\u003cbr\u003eUsers will never again leave their guests waiting at the door. This patented JetSparrow technology provides high-speed video streaming, allowing users to see their visitors in an Ajax app as soon as they ring the doorbell. With DoorBell's excellent image and sound quality, answering the door has never been closer to a simple phone call.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSynergy of AI and security for accurate object recognition\u003c\/strong\u003e \u003cbr\u003eThe DoorBell's AI-driven camera detects people, vehicles and animals, while a built-in PIR sensor improves detection accuracy and reduces false positives. By setting detection zones, users receive notifications only when it really matters. For visitors, the device provides a contactless experience. A courier with his hands full doesn't have to press the doorbell button: users are instantly notified of their arrival and can immediately join the conversation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAlways on call\u003c\/strong\u003e \u003cbr\u003eDoorBell never turns into a brick, even if the Wi-Fi connection goes down. When added to an Ajax hub, DoorBell has a fallback communication channel. The device operates as a full-fledged part of an Ajax security system, keeping users and CMS informed of on-site events. DoorBell uses secure Jeweller communications technology to send event and alarm notifications, while the Wings protocol ensures reliable photo delivery.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eVideo Stream\u003c\/strong\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCamera: 4 MP CMOS sensor\u003c\/li\u003e \u003cli\u003eResolution: up to 2560 × 1440 px\u003c\/li\u003e \u003cli\u003eCamera viewing angles: \u003cul\u003e \u003cli\u003eHorizontal: 155°\u003c\/li\u003e \u003cli\u003eVertical: 90°\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eVideo protocol\u003c\/strong\u003e: JetSparrow (fast and encrypted peer-to-peer video protocol developed by Ajax Systems).\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eStorage options\u003c\/strong\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAjax Cloud \u003c\/li\u003e \u003cli\u003eNVR\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eVideo codec\u003c\/strong\u003e: H.264\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eDynamic range\u003c\/strong\u003e: HDR (enhancing details in light and dark scenes)\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eCommunication channel\u003c\/strong\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWi-Fi: 802.11 b\/g\/n module, 2.4 GHz, up to 2 Mbit\/s\u003c\/li\u003e \u003cli\u003eJeweler\/Wings (proprietary wireless communication technologies for commands, alarms, events and photo verifications)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTwo-way communication (clear and loud voice communication)\u003c\/li\u003e \u003cli\u003eMotion detection: built-in PIR sensor and software-based image frame analysis\u003c\/li\u003e \u003cli\u003eObject detection with AI (people, pets, vehicles)\u003c\/li\u003e \u003cli\u003eSmart IR lighting: up to 6 m, automatic intensity adjustment in real time\u003c\/li\u003e \u003cli\u003eVisual verification of Ajax alarms (via selected cameras starting recording)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eMicrophone\u003c\/strong\u003e: For two-way communication and on-site audio recording\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eAudio codec\u003c\/strong\u003e: G722\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eAudio processing\u003c\/strong\u003e: Always active noise reduction and echo cancellation\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003ePIR detection\u003c\/strong\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSensitive elements: 1 × PIR sensor\u003c\/li\u003e \u003cli\u003eMotion detection distance: up to 4 m (depending on sensitivity setting)\u003c\/li\u003e \u003cli\u003eMotion detection angle: \u003cul\u003e \u003cli\u003eHorizontal: 120°\u003c\/li\u003e \u003cli\u003eVertical: 100°\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eSensitivity: 3 levels (adjusted by PRO or user with administrator rights)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eInstallation recommendations\u003c\/strong\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eInstallation height: 1.2-1.5 m\u003c\/li\u003e \u003cli\u003eIndoor and outdoor use.\u003c\/li\u003e \u003cli\u003eAvoid direct sunlight to prevent overheating and damage\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eSabotage protection\u003c\/strong\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSabotage alarm (notifications when the device is removed from the mounting panel)\u003c\/li\u003e \u003cli\u003eRetaining screw for protection on SmartBracket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eSecurity Features\u003c\/strong\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003emTLS: Encrypted connection for data protection.\u003c\/li\u003e \u003cli\u003eAuthentication via Ajax Cloud (without local access rights)\u003c\/li\u003e \u003cli\u003eSecure booting (protection against firmware spoofing)\u003c\/li\u003e \u003cli\u003eOTA signature verification (secure automatic firmware update)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003ePrivacy\u003c\/strong\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUser access rights and operator monitoring via apps\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e 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°C\u003c\/li\u003e \u003cli\u003eOperating humidity: up to 90%\u003c\/li\u003e \u003cli\u003eProtection class: IP54\u003c\/li\u003e \u003cli\u003eColor: White (RAL 9003), Gray (RAL 7004), Graphite (RAL 7024, RAL 9005)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e","brand":"Ajax Systems","offers":[{"title":"Color: White RAL 9003","offer_id":51130281656553,"sku":"DOORBELLGrafiet7024demo","price":199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3315\/4025\/files\/ajax-systems-ajax-systems-doorbell-4-mp-camera-met-ingebouwde-ai-en-p-36595875217641.jpg?v=1775628563","url":"https:\/\/www.alarmsysteemexpert.nl\/en\/products\/doorbell-4-mp-camera-with-built-in-ai-and-pir-sens-1","provider":"alarmsysteemexpert","version":"1.0","type":"link"}