Ajax DoorBell BL – Smart Video Doorbell 4 MP HDR, AI + PIR, Wi-Fi/Jeweller, Black
Ajax DoorBell BL is a smart video doorbell in black with a 4 MP HDR camera, 155° field of view, AI object recognition, PIR sensor, and two-way audio – fully integrated into the Ajax ecosystem.
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Description
Ajax DoorBell BL is a professional video doorbell in a sleek black finish, engineered for seamless integration into the Ajax security ecosystem. It combines high-quality video surveillance with smart doorbell convenience: as soon as a visitor rings, the user receives a notification in the Ajax app, sees who is at the door, and can start a real-time conversation – with zero lag, thanks to the proprietary JetSparrow video-streaming technology. The device acts as a natural extension of a complete Ajax security system and is suited to both residential and commercial installations.
Key features
- Camera: 4 MP CMOS sensor with HDR technology and resolution up to 2560 × 1440 px
- Field of view: 155° horizontal, 90° vertical
- Night vision: IR illumination up to 6 m with automatic intensity adjustment
- AI detection: Recognition of people, animals, and vehicles; configurable detection zones to minimise false alarms
- PIR sensor: Motion detection range up to 4 m
- Two-way audio: Built-in microphone and speaker (up to 85 dB) with noise suppression and echo cancellation
- Connectivity: Wi-Fi 2.4 GHz as primary channel; automatic failover to Jeweller and Wings proprietary protocols via Ajax hub if Wi-Fi is lost
- Wireless range: Up to 1,692 m from an Ajax hub (open space)
- Video transmission: P2P with TLS encryption; JetSparrow technology for smooth live view and archive navigation
- Video storage: Ajax NVR or Ajax Cloud Storage (subscription-based)
- Power supply: Wired 12–24 V⎓ / 16–24 V~; built-in Li-ion 600 mAh backup battery
- Protection rating: IP54 (dust and splash resistant)
- Operating range: −25 °C to +60 °C, up to 90% relative humidity
- Mounting: SmartBracket mounting panel included; optional wedge brackets for 10° tilt (up/down) or 25° swivel (left/right)
- Colour: Black (RAL 9005)
- Compliance: NDAA-compliant; independently certified cybersecurity
Ajax DoorBell BL is the ideal choice for installers and B2B customers seeking a reliable, AI-powered video doorbell with deep integration into existing Ajax security systems.
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