Ajax Doorbell camera

The images can only be saved on the AJAX NVR or in the AJAX Cloud. This video doorbell does not work with a Hub or Hub Plus.Professional security at the front doorDoorBell 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, without 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 picture of what's happening at the front door, all in excellent quality thanks to the doorbell's long-range HDR camera.Direct access to the video stream in Ajax appsUsers will never keep their guests waiting at the door again. This patented JetSparrow technology provides fast video streaming, so users can see their visitors in an Ajax app as soon as they ring the doorbell. Thanks to DoorBell's excellent image and sound quality, answering the door has never been so close to a simple phone call.Synergy of AI and security for accurate object recognition DoorBell's AI-powered camera detects people, vehicles and animals, while a built-in PIR sensor improves detection accuracy and reduces false positives. By setting detection zones, users only receive notifications when it really matters. For visitors, the device offers a contactless experience. A courier with full hands does not have to press the doorbell button: users are immediately informed of their arrival and can immediately participate in the conversation.Always on guard DoorBell never turns to bricks, even if the WiFi connection drops. When added to an Ajax hub, DoorBell has a fallback communication channel. The device works as a full-fledged part of an Ajax security system and keeps users and the CMS informed of on-site events. DoorBell uses Jeweler's secure communications technology to send event and alarm notifications, while the Wings protocol ensures reliable photo delivery.Specifications: Video stream: Camera: 4 MP CMOS sensor Solution: up to 2560 × 1440 px Camera viewing angles: Horizontal: 155° Vertical: 90° Video protocol: JetSparrow (fast and encrypted peer-to-peer video protocol, developed by Ajax Systems) Storage options: Ajax Cloud  NVR Video codec: H.264 Dynamic range: HDR (enhancing details in light and dark scenes) Communication channel: Wi-Fi: 802.11 b/g/n module, 2.4 GHz, up to 2 Mbit/s Jeweler/Wings (proprietary wireless communications technologies for commands, alarms, events and photo verifications) Main features: Two-way communication (clear and loud voice communication) Motion detection: built-in PIR sensor and software image frame analysis Object detection with AI (people, pets, vehicles) Smart IR lighting: up to 6 m, automatic intensity adjustment in real time Visual verification of Ajax alarms (via selected cameras starting recording) Microphone: For two-way communication and sound recording on location Audio codec: G722 Audio processing: Always active noise cancellation and echo cancellation PIR detection: Sensitive elements: 1 × PIR sensor Motion detection distance: up to 4 m (depending on sensitivity setting) Motion detection angle: Horizontal: 120° Vertical: 100° Sensitivity: 3 levels (adjusted by PRO or user with administrative rights) Installation recommendations: Installation height: 1.2–1.5 m Indoor and outdoor use Avoid direct sunlight to prevent overheating and damage Tamper protection: Tamper alarm (notifications when removing the device from the mounting panel) Retaining screw for security on SmartBracket Safety features: mTLS: Encrypted connection for data protection Authentication via Ajax Cloud (without local access rights) Secure boot (firmware spoofing protection) OTA signature verification (secure automatic firmware update) Privacy: User access rights and operator monitoring via the apps Communication loss detection: Wi-Fi: adjustable from 30 s Jeweler/Wings: after 36 s Power supply: Power consumption: 10W DC voltage range: 12–24 V⎓ AC voltage range: 16–24 V~, 50/60 Hz Battery: Built-in rechargeable Li-ion 600 mAh (backup for short-term power supply in cold climate) Housing: Dimensions: 145 × 47 × 34 mm Weight: 163 grams Operating temperature range: -25 °C to +60 °C Operating humidity: up to 90% Protection class: IP54 Colour: White (RAL 9003), Gray (RAL 7004), Graphite (RAL 7024, RAL 9005)  

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