KKAUNHAI:
The Doorbell,
Reinvented.
A 100% digital, QR-based smart door communication system.Turning a simple QR code into a live communication gateway.
The burden of traditional hardware.
Traditional door systems are broken in three ways.
Dumb
Traditional doorbells provide no information about who is outside. A ring tells you nothing.
Passive
CCTV just records, offering no live interaction. It only matters after something goes wrong.
Expensive
Intercoms require extensive wiring, electricity, and high installation costs across every unit.
From hardware to software.
- Passive Recording
- Dumb Hardware
- Expensive Installation
- Active & Interactive
- Zero Hardware
- Ultra-low Cost
“Converts a simple QR code into a live communication gateway.”
Frictionless connection in 3 steps.
Setup & Install
Download the app, log in, and generate your QR code. Print or order a sticker and paste it outside your door.
Visitor Scans
The visitor scans the QR with their phone camera. No app download needed on their side — ever.
Instant Connect
You receive a live video call — see the visitor, talk in real-time, and decide: Allow or Ignore.
Everything a doorbell should have been.
QR-Based Smart Doorbell
Replaces the traditional doorbell entirely. Works without electricity or wiring, with zero installation cost.
Live Video Call with Visitors
See the visitor before answering and talk in real-time — from anywhere in the world, even abroad.
Privacy Protection
Your phone number is never shared and your identity stays hidden from the visitor. Ideal for women living alone, high-profile individuals, and secure offices.
Multi-User Access
Add family members or staff so everyone can receive visitor calls — wife, husband, guard, or the whole household.
Real-Time Alerts & Logs
Instant notification the moment your QR is scanned. Full call history is stored, and unwanted visitors can be blocked.
Zero hardware. Global reach.
Zero Installation Cost
Works completely without electricity or wiring.
Always Reachable
Talk in real-time from anywhere in the world.
Seamless for Guests
Visitors never need to download any application.
Highly Scalable
Adapts easily from single homes to massive societies.
One code. Infinite applications.
Homes & Apartments
Replace doorbells, manage deliveries remotely, and eliminate expensive society intercom wiring.
Shops & Offices
Customer interaction and secure entry control without physical receptionists.
Warehouses
Secure, hardware-free access points for industrial entry.
Vehicles
Paste on fleet vehicles for direct communication without sharing driver phone numbers.
A massive, underserved market.
97%+ of Indian households have no dedicated smart door hardware. KKAUNHAI targets this market with a smartphone-based, zero-hardware solution.
India Door Camera & Home CCTV Penetration
| Category | Est. Penetration (2026) |
|---|---|
| Video Doorbells / Door Cameras | 2–3% |
| Privately Owned Home CCTV | 4–8% |
| Apartment / Society Shared CCTV (Urban) | 50%+ of urban areas |
- India has approximately 330–340 million households.
- An estimated 10 million households use a smart video doorbell.
- Growth driven by urbanisation, e-commerce deliveries, affordable IoT and rising security awareness.
- Price sensitivity and low awareness continue to limit adoption.
KKAUNHAI targets the much larger market of households without dedicated smart door hardware. With more than 97% of Indian households estimated not to own a smart video doorbell, a smartphone-based visitor communication platform has significant scalability.
Key value propositions: zero hardware installation, QR-code access, lower deployment cost, remote visitor management, and suitability for apartments, independent homes, offices and gated communities.
Conclusion: Residential security technology adoption in India remains at an early stage, creating a substantial opportunity for innovative, low-cost solutions that remove the need for specialised hardware. This provides a strong strategic positioning for KKAUNHAI.
Source: Industry research, market analyses and smart-home reports. Estimates based on data available as of 2026.
System considerations, stated honestly.
Digital Dependency
Call quality relies on the user's internet connection — WiFi or 5G.
Physical Vulnerability
The QR sticker is subject to its environment and can be torn off or damaged.
Access Control
Unless placed in a controlled area, any passerby can scan the QR code.