Ajax DoorBell gives you professional security right at your front door. When someone approaches, the PIR sensor and AI-powered camera are activated. You get instant push notification in the Ajax app, see live video via JetSparrow technology within seconds and can talk in real time with crystal clear audio.
Should Wi-Fi go down, DoorBell seamlessly switches over to the Ajax hub with The Jeweler Protocol and sends events or photos via Wings – just like other Ajax detectors. Thanks to support for Ajax Cloud NVR (launching soon) you can soon store and play back recordings without any additional hardware.
Features & Benefits
Category | Detail |
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Camera | 4MP, 2K (2560 × 1440), H.264 codec, HDR, 155° wide angle |
IR night mode | Smart IR up to 6 m – automatic intensity |
AI analysis | Recognizes people / animals / vehicles, zones can be masked |
PIR sensor | Range ≤ 4 m, 120° H / 100° V, 3 sensitivity levels |
Sound | 2-way, noise & echo cancellation, 70 dB alarm @ 10 cm |
Communication | Wi-Fi 802.11 b/g/n 2.4 GHz (≤ 2 Mbit/s) Jeweller radio ≤ 1,700 m Wings for image transfer |
Security | mTLS encryption, Secure Boot, tamper button, frequency hopping |
Current | 12–24V DC / 16–24V AC, ≤ 10W, Li-ion 600 mAh backup battery |
Operating environment | –25 … +60 °C, ≤ 90 % RH, IP54 |
Dimensions / Weight | 145 × 47 × 34mm, 163g |
Mounting | SmartBracket with retaining screw, recommended height 1.2–1.5 m |
Easy installation & startup
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Pairing via QR code – scan in the Ajax app for direct connection to the hub.
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Full remote control – configure zones, AI filters & notifications in the app.
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SmartBracket panel – attach the doorbell without opening the casing.
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BellKit bypass – allows DoorBell to be connected to your existing wired doorbell.
The package contains
# | Part | Number |
---|---|---|
① DoorBell device | 1 | |
② SmartBracket mounting panel | 1 | |
③ Wedge bracket (5° + 15°) | 2 | |
④ BellKit bypass (connect to existing ringtone) | 1 | |
⑤ Installation kit (screw & plug) | 1 | |
⑥ Quick-start guide | 1 |
No separate power cable is included – the device connects to existing 12–24 V DC or 16–24 V AC mains.