DoorBell Light Gray, 4 MP Camera with built-in AI and PIR Sensor DEMO MODEL

Images can only be stored on the AJAX NVR or in the AJAX Cloud.

DEMO MODEL! Product complete in box, no damages only been open.

Professional security at the front door
DoorBell 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 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.

Instant access to the video stream in Ajax apps
Users 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.

Synergy of AI and security for accurate object recognition
The 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.

Always on call
DoorBell 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.

Specifications:

• Video stream:

  • Camera: 4 MP CMOS sensor
  • Resolution: 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 (enhancement of 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 communication technologies for commands, alarms, events and photo verifications)

• Key features:

  • Two-way communication (clear and loud voice communication)
  • Motion detection: built-in PIR sensor and software-based image frame analysis
  • Object detection with AI (people, pets, vehicles)
  • Smart IR illumination: up to 6 m, automatic intensity adjustment in real time
  • Visual verification of Ajax alarms (via selected cameras that start recording)

• Microphone: For two-way communication and on-site audio recording

• Audio codec: G722

• Audio processing: Always active noise reduction 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 administrator privileges)

• Installation recommendations:

  • Installation height: 1.2-1.5 m
  • Indoor and outdoor use
  • Avoid direct sunlight to prevent overheating and damage

• Sabotage protection:

  • Sabotage alarm (notifications when the device is removed from the mounting panel)
  • Retaining screw for protection on SmartBracket

• Security Features:

  • mTLS: Encrypted connection for data protection
  • Authentication via Ajax Cloud (without local access rights)
  • Secure booting (protection against firmware spoofing)
  • OTA signature verification (secure automatic firmware update)

• Privacy:

  • User access rights and operator monitoring via apps

• Detection of communication loss:

  • Wi-Fi: adjustable from 30 s
  • Jeweler/Wings: after 36 s

• Power supply:

  • Power consumption: 10W
  • DC voltage range: 12-24V⎓
  • 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
  • Color: White (RAL 9003), Gray (RAL 7004), Graphite (RAL 7024, RAL 9005)