
Door Guardian AI (AppStore - Iphone)
#DoorGuardian #AI #Security #SmartDoorbell #Cam #ring #Nest
What it does
Similar solutions in the market, such as Ring Video Doorbell, Google Nest Doorbell, Arlo Video Doorbell and Blink Video Doorbell, typically rely on cloud servers for video/audio processing and require paid subscriptions. DoorGuardianAI is differentiated by its fully local, zero-cloud operation — all video and audio processing happens on-device with no data leaving the phone, completely eliminating the risk of hacker interception of video footage.
Does the same job
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Google's Nest DoorbellApr 2026 · store.google.com · ▲118Smart, battery-powered video doorbell to detect what matters

- IBI built an app to use a QR code as my doorbell2024 · dingdongdoorbell.com · ▲140
I didn’t have a doorbell before (multiple reasons) and my house feels unwelcoming without one. So I built a doorbell app that uses a QR code - visitors scan the QR code to ring the doorbell and I get notified on my phone. Here is an example of the QR code I have on my door. You can scan it and say hello: https://www.thebacklog.net/img/2024/10/show-hn.png This was also a great excuse to build my first app for Android and iPhone. I’d love to get some feedback before I spend more time polishing the app. Please try it out and feel free to ask me any questions! No…



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