DoorDing Sign
QR Code Video Intercom —
No App for Visitors
A beautifully crafted nameplate with embedded QR code. Visitors scan, a browser-based video call opens instantly — no app download needed. Available in premium materials from printed aluminum to laser-engraved stainless steel.
How It Works
Three Steps to Let Someone In
No special hardware for visitors. No app download. Just scan, call, and open.
Visitor Scans the QR Code
The DoorDing Sign nameplate is mounted at your entrance. Visitors scan the QR code with any smartphone camera.
Video Call Opens in Browser
A two-way HD video call connects directly in the visitor's browser. No app download, no account — just instant video.
Resident Opens the Door
You receive the call on your phone, see and speak to the visitor, and open the door with a single tap — from anywhere.
Features
Everything You Need, Nothing You Don't
QR Code Entry
A single QR code scan is all it takes. Works with every smartphone camera — no special apps required for visitors.
Browser-Based Video Call
Two-way HD video through the visitor's browser. You get the call on the DoorDing app — see, speak, and open.
Digital Keys
Share swipe keys, SMS codes, tap keys, or PIN codes with residents and guests. Create, manage, and revoke from the app instantly.
Remote Door Opening
Open the door from anywhere in the world. Let in the cleaner, accept a delivery, or greet a guest — without being home.
DingCloud
Cloud-managed access logs, remote configuration, and over-the-air updates through the DingCloud platform.
Minimal Installation
Mount with adhesive or screws. No wiring unless you add a DingBox for relay control — up and running in minutes.
Materials & Finishes
Crafted to Match Your Entrance
DoorDing Sign is available in a range of premium materials and frame finishes — designed to complement any architectural style.
Sign Materials
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Printed Aluminum
Durable UV-print on brushed aluminum — vibrant and weather-resistant.
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Engraved Dual Color Acrylic
Precision-engraved two-tone acrylic for a bold, modern look.
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Multiple Color Aluminum
Anodized aluminum available in a spectrum of colors to match your brand.
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Laser Engraved Stainless Steel
Premium stainless steel with laser-etched detail — timeless and corrosion-proof.
Frame Options
Choose narrow or wide brim frames in the following finishes:
Aluminum Black
Aluminum Silver
Aluminum Natural
Brass
Copper
Companion Product
DingBox — Power & Connectivity Hub
The DingBox connects your DoorDing Sign to your door lock. It provides relay control, battery backup, and global LTE connectivity — everything you need for a fully managed smart entrance without running new power lines.
Two relay connections (with the same power outputs as DoorDing Touch) mean the DingBox can control electric door strikes, gates, and garage doors simultaneously. Solid state relays for reliability and longevity.
DingBox Specifications
| Connectivity | Global LTE (All operators & networks) / WiFi 2.4GHz & 5GHz |
| Cloud Platform | DingCloud |
| Relays | 2 × NO/NC Solid State Relays |
| Power Output | 12V backed-up (electric strikes) / 2V backed-up |
| Sensor Inputs | 2 connections |
| Battery Backup | Yes |
Also Available
Need a Full Touchscreen Intercom?
DoorDing Touch is our flagship 8-inch IP65 touchscreen panel with a built-in resident directory, NFC tag reader, and voice-optimized audio. The complete smart entrance solution for apartments and larger properties.
Scale to Any Property
Mix and Match. One App, Any Number of Doors.
A single DoorDing deployment can include multiple Touch panels, Sign nameplates, and DingBoxes — each controlling a separate entrance, gate, or door. Add devices as your property grows and manage everything from one app and one DingCloud account.
Interactive Preview
Try the DoorDing Sign Live
Customise your sign before you order. Pick the material colour, frame finish, and font colour to see exactly how your nameplate will look.
Ready to Set Up Your Smart Entrance?
Contact us for pricing, material samples, and to find a certified installer near you.