Ajax DoorBell — Wi-Fi video doorbell with a wide 155° view, PIR motion sensing, AI object detection and two-way audio.
Key features
- 4 MP sensor, up to 2688 × 1520 px, 155° view
- PIR sensor plus image-based motion detection
- AI recognition of people, pets and vehicles
- Two-way audio with noise suppression and echo cancellation
- Works with an existing wired chime via included BellKit
- Built-in backup battery and tamper alarm
Specifications
| Product line | Baseline · Wi-Fi |
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| Resolution | 4 MP, up to 2688 × 1520 px |
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| Lens / angle | 155° horizontal, 90° vertical |
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| Night vision | Smart IR up to 6 m |
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| Analytics | PIR + frame motion detection; AI detection of people, pets, vehicles |
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| Storage | Ajax NVR; Ajax Cloud Storage |
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| Protocols | JetSparrow, ONVIF Profile S; Wi-Fi 2.4 GHz 802.11 b/g/n; H.264 |
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| Power | 12–24 V⎓ or 16–24 V~; 10 W; Li-ion backup 600 mAh |
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| Protection | IP54; −25 to +60 °C |
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| Colour | Graphite |
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Connects to the Ajax apps over Wi-Fi. Ajax article 66392.125.GP1 · Code AJ-DOORBELL-GP
