PVA pagers — the plastic coaster buzzers you hand out at the counter — have a hard lifespan. The rechargeable cells fade after a couple of years of daily charging, the casings crack, and eventually enough of the fleet is dead or missing that the base station is buzzing pucks that never light up. That's usually the point you're reading a page like this.
When they give out you've got three real choices: replace the lot with an identical fleet, switch to texting people, or move the buzzer onto the phone that's already in their pocket. They look similar on day one and diverge sharply over three or four years — one keeps costing you hardware, one keeps costing you per message, and one costs you neither.
Here's a straight look at each way to replace a coaster (PVA) setup, and why most small venues don't need to buy paging hardware again.
How the options stack up
| Option | What it is | Best for | The catch |
|---|---|---|---|
| Buy a new fleet | Replacement pagers (LRS/JTECH etc.) | Venues set on physical coasters | Same upfront cost and breakage, all over again |
| Switch to texts | SMS alerts | Spots happy to text guests | Per-text fees; needs phone numbers |
| Call out names | No system at all | Very quiet counters | Noisy, easy to miss, rough on guests |
| Bzz | Phone buzzer — drop-in coaster replacement | Venues whose coaster fleet has worn out | No fleet to buy again |
Why owners pick Bzz
Replace the fleet with nothing
Instead of re-ordering 20 more coasters, you hand guests the same buzz on the phone they walked in with. No base station, no chargers, no fleet to age out and replace again in two years.
No per-message meter
Switching to SMS just trades hardware cost for a per-text bill that grows with every busy shift. A phone buzzer over the web has no per-message charge — the running cost is a flat plan whatever your volume.
Keeps the workflow your staff know
It behaves like a coaster: add the guest, tap when they're ready, they get buzzed. Nobody has to learn a reservations system — it's the same handover, minus the plastic.
Turns a sunk cost into a surface
A coaster only ever cost you money. The status screen that replaces it can show a dessert or a drink while the guest waits, so the thing that used to be pure overhead can now nudge a sale.
The bottom line
"If you're replacing a worn-out set of coasters, Bzz is the move in 2026 — the buzzer goes on the guest's phone, so there's no fleet to buy, charge, or replace ever again."
Do you actually need to buy pagers again?
For most venues in 2026, no. The original case for coasters was that guests didn't all carry a screen in their pocket — that hasn't been true for a decade. The only reasons left to re-buy a fleet are a venue with poor mobile signal and no Wi‑Fi, or a clientele you're sure won't use their phones. For everyone else, a new fleet is buying a problem you can now delete.
The switch is also low-risk: keep a handful of working coasters in a drawer for the rare guest who wants one, and run everyone else off their phone. Within a week most venues find the drawer never opens, and the replacement-hardware line disappears from the budget for good.