100% digital entrances and front desks
Trade miles of wiringfor a QR code at the door.QR code in the room.QR code in your proposal.
The visitor scans, the app rings on the resident's phone. No control panel, no maintenance, no hardware depreciation.
The guest scans the QR code and talks to the front desk.
Bring Nelum into your next bid and win more contracts.
QR code scanned
Block A · Entrance
Block A · Apt 42
ringing on phone…
Call connected
Talking to the resident
How Nelum reinvented the intercom
Three steps to take the physical intercom off the wall.
The property manager activates the units
Blocks and apartments are registered in the panel. Residents download the app right away.
The QR code goes on the entrance
A discreet acrylic or metal plate replaces the buzzer panel — no power or local internet needed.
The call happens in real time
The visitor scans, picks the unit, and the resident's phone rings — wherever they are.
NELUMBlock A · Entrance
Point your camera to call
At the entrance
Just a plate on the wall.
Acrylic or metal, no wiring, no power, no local internet. An install any property manager approves on the first visit.
- Installed in minutes — no drilling, no electrician.
- Needs no power supply or local internet connection.
- A discreet finish that matches your building's identity.
From QR code to conversation, in seconds.
See the full journey, from the visitor's arrival to the call being logged.
01 · The visitor arrives
Point the camera. Nothing to download.
No app, no sign-up. The visitor scans the QR code at the entrance and the browser opens the unit list right away.
- Works with the phone's native camera — no app to install.
- Fast search by block, apartment, or resident name.
Block A · Entrance
02 · The resident gets notified
The front desk, now in the resident's pocket.
One QR code at the entrance. One notification on the phone. No control panel, no wiring, no maintenance.
- Rings like a normal phone call, even with the app closed.
- Shows which unit is calling before you even answer.
Incoming call
Block A · Entrance
ringing on your phone…
03 · The conversation happens
Video and audio, straight from the phone.
The resident sees and talks to the visitor in real time, wherever they are — no need to be home.
- Real-time video and audio, straight from the resident's phone.
- Works anywhere — at home, at work, or traveling.
Block A · Entrance
Connected · 00:42
04 · Nothing goes unnoticed
Every visitor, logged.
Every answered or missed call is saved in the resident's history — with date, time, and status.
- See who tried to reach you, even if you missed the call.
- History synced across all of the resident's devices.
Calls
Block A
Today, 2:32 PM
Block A
Yesterday, 7:05 PM
Block A
Mon, 9:14 AM
One solution, three front desks
The same QR code and the same app, adapted to each type of entrance.
Condominiums
No more wiring, no more extra fees
Swap the old control panel for an app. No wiring to short out, no device breaking down over time — residents and doorstaff talk directly, app to app.
Hotels & inns
The front desk, right in the room
A QR code printed on the room door replaces the hotel phone. Guests scan it and talk to the front desk or room service from their own phone.
Security companies
An edge in your technical proposal
Bring Nelum into your bids. Less dependency on physical infrastructure, more contract retention, and more wins.
Frequently asked questions
Choose your profile to see the most relevant answers.
Bring Nelum to your condominium
Property manager tired of maintenance fees, or security company looking for an edge — tell us your case.