16:02 · MAIN CAR · “BRING THE CAR” · ACKED
15:41 · FRONT GATE · “PLEASE OPEN” · ACKED
14:20 · KITCHEN · “COME AT 4 PM” · READ
11:08 · RAJU · “COURIER AT THE DOOR” · ACKED
09:15 · OFFICE · “MEETING ROOM IS COLD” · DELIVERED
16:02 · MAIN CAR · “BRING THE CAR” · ACKED
15:41 · FRONT GATE · “PLEASE OPEN” · ACKED
14:20 · KITCHEN · “COME AT 4 PM” · READ
11:08 · RAJU · “COURIER AT THE DOOR” · ACKED
09:15 · OFFICE · “MEETING ROOM IS COLD” · DELIVERED
OnBuzz
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Phone-to-phone paging · no call required

One tap.One soundHe’s already moving.

Register the car, the gate, the kitchen. Tap the one you mean — the right phone rings with its own sound, locked or silenced or halfway through traffic, and answers back with one thumb.

Get started free →60-second setup
4:02 PMLOCKED
4:02
TUESDAY, 15 SEPT
ONBUZZ · MAIN CARnow
Bring the car
From Anand · Front porch
On my way
5 minutes
Done
Can’t right now

Every buzz leaves a paper trail.

Live log
16:02Main CarBring the carSENT
15:41Front GatePlease openDELIVERED
14:20KitchenCome at 4 PMREAD
11:08RajuCourier at the doorACKED
09:15OfficeMeeting room is coldREAD

SENT → DELIVERED → READ → ACKED. No more “did he see my missed call?”

Setup

Sixty seconds, once, per person.

01

Register your things

MAIN CARLow horn
FRONT GATETwo bells
KITCHENSoft chime
RAJULong buzz

Each one gets its own button and its own ringtone. The driver hears the car; the cook hears the kitchen.

02

Hand over the QR

SCAN ONCE
NO NUMBERS
REVOKE ANYTIME

They scan it and that’s the setup done. Nobody hands out a phone number, and one tap cuts the pairing later.

03

Tap the thing you mean

Bring the car
Please open
Come at 4 PM
Custom message…

A fixed list, not a conversation. Pick the sentence, press once, and watch the status flip.

Why not just call him?

A phone call
Both of you have to be free at the same second.
He’s driving, so it rings out — and now you’re both guessing.
You repeat the gate number twice and he still mishears it.
A missed call tells you nothing about what he knows.
A buzz
You tap once; his attention is not required for you to be done.
It rings through a locked screen, a silent profile and a loud garage.
He reads the exact sentence you picked. Nothing to mishear.
Sent, delivered, read, acknowledged — with the answer he tapped.

The whole product, on one page.

Spec sheet
01
Buzz items
Cars, gates, rooms or people. Each is one button on your home screen.
02
QR pairing
One scan pairs two phones. No numbers exchanged, revoke in a tap.
03
Ring-through alerts
Built to wake a budget Android from a locked screen. That was the hard part.
04
One-tap answers
On my way · 5 minutes · Done · Can’t right now. No typing, ever.
05
Receipts
Sent, delivered, read, acknowledged — logged per buzz with a timestamp.
06
Per-pairing ringtones
The valet stand sounds different from the kitchen. He knows before he looks.
07
Multi-location
Home, office, second site. One account, switch locations in a tap.
Scenarios

Four rooms where the missed call keeps happening.

Households19:40
Dinner’s on the table
On my way

The cook is two floors up, your son has headphones on, and nobody answers the house group chat. One button each, one sound each.

Valet & parking23:12
Bring the car
5 minutes

The guest is still finding their coat. The driver is three levels down with the phone in his pocket — and the ETA is already back at the stand.

Gates & reception08:05
Please open
Done

Guards don’t stop to take calls. The buzz says exactly what’s needed and records that it was acknowledged, which the logbook never did.

Offices13:26
Courier downstairs
On my way

Facilities, front desk, maintenance. Buzz the person whose job it is and get a receipt instead of a shrug and “I never saw the message”.

Stop calling.
Start buzzing.

Free to set up. Works on the cheap Android in your driver’s pocket — that’s the whole point.

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