| Unit Box Height | 0.04 |
| Unit Box Length | 0.155 |
| Unit Box Width | 0.1 |
| Units per Shipping Box | 1 |
| Unit Calculated Volume | 0.00062cubm |
| Unit Calculated Weight | 0.299kg |
Doorphone Systems, AJAX
Ajax DoorBell White 4MP Smart Wi-Fi Video Doorbell with AI Recognition, (66390)
- Video Quality: 4MP (2560×1440) with HDR & Night Vision up to 6m
- Smart AI: Real-time recognition of humans, vehicles, and pets
- Connectivity: Wi-Fi 2.4/5 GHz, JetSparrow protocol
- Service: Fast shipping to Latvia, as well as Estonia and Lithuania. 2-Year Warranty (Business & Private).
219,95€ 267,91€
€181.78 (bez PVN)
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Based on 1 review
Only logged in customers who have purchased this product may leave a review.
What happens if the device stops working?
Unlike purchases from general marketplaces, buying from Apsardze24.lv guarantees a **2-Year Warranty**. Our local service center in **Riga** handles diagnostics and warranty claims quickly.
Does the Ajax DoorBell 66390 run on batteries or does it require wires?
This model is wired-only and does not operate on batteries. It requires a constant power source of 8–24 V AC to ensure continuous 4MP recording and reliable Wi-Fi connectivity.
Is the device weather-resistant for outdoor installation in the Baltics?
Yes, it is rated IP54 for dust and water resistance and operates effectively in temperatures ranging from -25°C to +45°C, making it suitable for Latvian, Estonian, and Lithuanian climates.
How clearly can I see visitors at night with this camera?
The camera features a 4MP sensor with HDR and infrared night vision that provides clear visibility up to 6 meters, allowing you to identify faces even in complete darkness.
Does this doorbell support 5GHz Wi-Fi networks?
Yes, the Ajax DoorBell supports both 2.4 GHz and 5 GHz Wi-Fi bands. Using 5 GHz is recommended for smoother high-resolution video streaming via the JetSparrow protocol.
Do I need to pay a monthly subscription to save video recordings?
No, you do not need a subscription. The doorbell supports a microSD card (up to 256 GB, sold separately) for local storage, and it is also compatible with the Ajax NVR for extended video archives.
Do I need an Ajax Hub to use this video doorbell?
You can view the live feed via the app, but an Ajax Hub is highly recommended for full functionality. A Hub allows you to integrate the doorbell into security scenarios and use Ajax sirens as door chimes.
How does the AI recognition feature work on this device?
The built-in AI processor distinguishes between humans, vehicles, and pets in real-time. This reduces false alarms by only notifying you of significant events rather than swaying trees or passing shadows.
Can I use existing mechanical chimes with the Ajax Video DoorBell?
The doorbell is designed to integrate digitally with the Ajax app and Ajax sirens (like HomeSiren) for the chime sound. For complex wiring setups with old mechanical chimes, please consult our technical support at [email protected].





Sarah Jenkins –
I recently bought the Ajax DoorBell from apsardze24.lv and I’m impressed. The installation was a breeze, and the 4MP video quality is crystal clear. The AI recognition actually works without spamming me with false alerts. Great service and fast delivery too!
Sarah Jenkins –