Nook (Digital QR Door Bell)

Nook turns any door into a smart doorbell — no wiring, no hardware, no monthly hardware fees.

Stick a Nook QR code on your door. When a visitor or delivery driver scans it, your phone rings instantly with a live video or audio call — so you can answer the door from anywhere, whether you're in the kitchen or across the city.

How it works

Create your nook and get a unique QR code.
Print it or order a weatherproof sticker and place it on your door.
When someone scans it, you get a call. Talk, see who's there, and guide your delivery — all from your phone.
Why people love Nook
• No hardware required — works with the phone you already have.
• Ring from anywhere — answer your door whether you're home or away.
• Video or audio calls — see and speak to visitors in real time.
• Delivery-friendly — add delivery notes and a verified address so drivers always find you.
• More than one door — set up a nook for your home, and even your car, all in one wallet.
• Private by design — visitors never see your phone number. They simply scan and ring.

Built for real life
• Pause a nook anytime when you don't want to be disturbed.
• Quiet hours and notification controls put you in charge.
• Share your address with trusted partners only when you choose to — and revoke it anytime.
• Rate every call so you always know your connection is clear.

Go Premium
Upgrade to Nook Premium for an ad-free experience, unlimited nooks, HD video, extended call history, and priority sharing.

Order printed stickers
Get durable, weatherproof Nook stickers delivered to your door in a range of sizes — ready to stick and start ringing.

Your privacy matters
Your number stays private. Your location is used only to help deliveries reach you, and your address is shared with a partner only when you explicitly allow it. You're always in control.

Download Nook and turn your door into a smart doorbell today.