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Introducing the AOSU Video Doorbell Pro
The AOSU Video Doorbell Pro is a smart wireless video doorbell with a long-lasting battery and 2K Ultra HD video quality. It offers a wide 166° field of view, intelligent human motion detection and two-way audio communication so you can answer visitors in real time, with no subscription required.
Technical Specifications
- Video resolution: 2K Ultra HD for clear, detailed images at your door.
- Field of view: Ultra wide-angle 166° to see visitors from head to toe.
- Intelligent detection: Alerts only when human movement is detected, reducing false notifications.
- Long-lasting battery: Up to approximately 180 days on a single charge.
- Two-way audio: Speak with your visitors via the integrated microphone and speaker.
- Instant notifications: Real-time alerts on your smartphone when motion is detected or the doorbell is pressed.
- Storage: Local storage via HomeBase Mini or microSD (depending on configuration) and optional cloud storage.
- Compatibility: Works with Amazon Alexa and Google Assistant for smart home integration.
- Weather resistance: Designed to operate outdoors in all weather conditions.
Key Features & Benefits
- Clear high-definition vision to see who is at your door.
- Intelligent detection that minimises false alerts.
- Remote voice communication with your visitors.
- Easy wireless installation with flexible battery or existing wiring power options.
- Real-time notifications so you never miss a visit.
Key Takeaways
- 2K Ultra HD resolution with 166° angle — complete visibility of your entrance.
- Long-lasting battery: up to 180 days without recharging.
- Human AI: targeted alerts, no false notifications from cars or animals.
- Two-way audio: answer your visitors from the other side of the world.
- No mandatory subscription — local HomeBase or microSD storage.
FAQ – Frequently Asked Questions
Does the AOSU Video Doorbell Pro require a subscription?
No. The doorbell works without a mandatory subscription. Local storage via the HomeBase lets you keep your videos safely at home, with no monthly fees. A cloud option is available but entirely optional.
What is the video quality of the AOSU Video Doorbell Pro?
The doorbell records in 2K Ultra HD resolution. Its ultra-wide field of view is optimised to see visitors from head to toe as well as parcels left at your door.
What is the battery life?
The rechargeable battery offers up to 180 days of battery life. This duration varies depending on the number of daily detections and your sensitivity settings.
Can the doorbell distinguish human movement?
Yes. Thanks to the integrated artificial intelligence, the doorbell specifically identifies human silhouettes. This filters out false alerts caused by animals or passing cars in the street.
Can I speak with visitors remotely?
Yes, via the two-way audio system. You can chat in real time with a delivery person or visitor from your smartphone, whether you are at home or on the other side of the world.
Is it compatible with Alexa and Google Assistant?
Yes. It integrates seamlessly into your smart home. You can receive notifications on your connected speakers or display the video feed on an Echo Show or Google Nest Hub.
Is the doorbell weather-resistant?
Absolutely. It is designed for robust outdoor installation and withstands rain, snow and extreme temperatures (weatherproof design).
HOW TO – Installation & Setup
Compare with the AOSU Video Doorbell SE with 170° angle, or discover the AOSU IndoorCam P1 Pro to complete your indoor protection.
Installing the AOSU Video Doorbell Pro
The AOSU Video Doorbell Pro is the premium video doorbell model, featuring 2K resolution, a vertical 3:4 aspect ratio covering head to toe, and an AI facial recognition system for familiar visitors. Installation follows the same process as the Video Doorbell SE: existing 16 to 24V AC wiring or optional transformer kit from a 230V socket. Additional Pro setup involves configuring the advanced AI features in the app: create profiles for familiar faces and set differentiated alert levels for known and unknown visitors.
The Video Doorbell Pro vertical 3:4 aspect ratio — rather than the conventional 16:9 widescreen format — is a practical advantage often overlooked: it captures parcels left on the doorstep, wheelchair users and young children who would not be visible in the frame of a standard wide-angle horizontal camera. The field of view covers from 0.3 metres at the base of the door to 3 metres away, with no near blind spot — a critical detail for any front entrance camera.
Facial recognition and rapid response
The Video Doorbell Pro facial recognition operates entirely on the camera local processor — no facial imagery is sent to AOSU servers. Create profiles by name and photo for family and trusted neighbours in the app. Thereafter, when a familiar face rings, you receive a personalised notification such as “Sarah is at the door” rather than a generic “Motion detected”. This personalisation significantly improves the daily user experience of a smart doorbell in a family household context.
The latency between a button press and notification arrival on your smartphone is under two seconds on a standard 4G connection — fast enough to respond before the visitor assumes you are out. For extended absences or delivery management, the customisable automatic response feature plays a pre-recorded audio message of up to 30 seconds to guide the visitor or delivery driver without requiring your direct involvement in real time via the app.
Frequently Asked Questions
How does local facial recognition protect my privacy?
All facial data captured by the Video Doorbell Pro is processed locally on the camera hardware and stored only on the device or the local microSD card. No biometric data, face images or recognition results are transmitted to AOSU servers, third-party databases or cloud services. This means your household members facial data remains entirely under your control and cannot be accessed by AOSU or shared with any external party, regardless of what happens to the cloud service in the future.
Why does a vertical aspect ratio matter for a doorbell camera?
Standard widescreen (16:9) cameras capture a wide horizontal band but miss what is happening at foot level. The Video Doorbell Pro vertical 3:4 format captures from the doorstep upward, showing parcels placed at the threshold, pets or small children near the door, wheelchair users whose heads appear at a different height, and the full body of anyone standing close to the door. In parcel theft prevention, being able to confirm a delivery was left on the doorstep before it went missing is a significant practical advantage.
Can I set up automatic voice messages for delivery drivers?
Yes. The Video Doorbell Pro supports pre-recorded custom audio messages up to 30 seconds that can be triggered automatically when motion is detected, when the button is pressed, or when an unrecognised face appears. A common use is a delivery instruction such as “Please leave the parcel to the left of the door under the shelter.” These messages can be different for day and night periods, and you can record multiple messages in the app to rotate or use in different scenarios.