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ASC Card

The membership card that can’t be copied. Signed by the chip on every tap, checked by the club once.

For private clubs

NTAG 424 DNA chip in every card

Member page and desk screen included

Signed every tap

Checked once

Revoke in one click

The member page that opens after a tap
Secure Unique NFC

Signed by the chip, every tap

The NTAG 424 DNA chip writes a one-time link on every tap: its encrypted ID, a tap counter, and a signature only that card can make.

The screen shown when an old tap link is opened again
One-time check

Copies and old links are refused

The club recomputes the signature with the card’s own key, and the counter must be higher than last time. A copied link, or the same link opened twice, is turned away.

The desk verification screen: verified member, photo, tier and guests
At the front desk

A straight answer at the desk

On a signed-in desk phone the same tap opens the verification screen: the member’s photo, tier and guest passes, and whether the card was just tapped.

Made to look like the club

Your club’s colours, crest and tiers on every card

Each club’s theme is applied to its cards, its member pages and its desk screen. Brushed steel with gilt lettering, or PVC in the club’s own colours.

Per-club theme
Metal or PVC

Club names shown are illustrative.

The club console’s cards list, where a card is reported lost and reissued
Revoke and reissue

Lost card? It stops on the next tap

Report a card lost and it is refused the next time it is tapped. The replacement works the moment it is issued.

Guest passes

Members invite guests from their own page, and the desk sees who is expected today.

Keys for each club

Every club has its own keys and each card’s key is derived from them. One club’s cards can’t be made with another’s.

Every tap logged

Verified and refused taps are kept in the tap log, with where and when, for the club to look back on.

A member’s page on a phone
LANGAT VALE GOLF & COUNTRY CLUB · EST. 1964 · LVPULAU TENANG YACHT CLUB · EST. 1971 · PTKENANGA POLO CLUB · EST. 1988 · KP
On the phone

The member’s own page

Tap the card on a phone and the member’s page opens: their card, tier, handicap and guests. Nothing to install.

The desk verification screen on a phone
LANGAT VALE GOLF & COUNTRY CLUB · EST. 1964 · LVPULAU TENANG YACHT CLUB · EST. 1971 · PTKENANGA POLO CLUB · EST. 1988 · KP

The desk’s answer

On a signed-in desk phone the same tap opens the verification screen, with a check-in button and today’s guests.

The refusal screen for a reused tap link
LANGAT VALE GOLF & COUNTRY CLUB · EST. 1964 · LVPULAU TENANG YACHT CLUB · EST. 1971 · PTKENANGA POLO CLUB · EST. 1988 · KP

Copies turned away

Open an old link again and it is refused: each tap opens the club once. Hold the card to the phone again to continue.

Made for every kind of private club

Golf and country clubs, yacht clubs, city clubs, polo and racquet clubs, and more.

Open the demo
  • Golf clubs
  • Yacht clubs
  • City clubs
  • Polo clubs
  • Swimming clubs
  • Dining clubs
  • Wine clubs
  • Fitness clubs
  • Heritage clubs

Find the right ASC card

ASC Metal and ASC Club cards compared

ASC Metal

Brushed steel with gilt lettering. The same chip and the same checks.

Quoted per club

ASC Club

PVC in the club’s own colours. The same chip and the same checks.

Quoted per club

85.6 × 54 mm
ISO ID-1 card
Brushed steel
Gilt lettering
85.6 × 54 mm
ISO ID-1 card
PVC
Printed in the club’s colours
NTAG 424 DNA
SUN signed taps
Tap counter
Per-card key
NTAG 424 DNA
SUN signed taps
Tap counter
Per-card key
Included
Member page
Desk screen
Club console
Included
Member page
Desk screen
Club console
What every ASC card does
Every tap checked once
Copied and reused links refused
Wrong-signature taps refused
Copied and reused links refused
Wrong-signature taps refused
Lost cards handled from the console
Report lost, refused on next tap
Replacement works when issued
Report lost, refused on next tap
Replacement works when issued

Frequently Asked Questions

Report it lost in the club console and the card is refused the next time it is tapped. Issue a replacement and it works the moment it is issued.

How a tap works

The chip signs every tap; the club checks it once.

Already on ASC?

Club staff sign in to the desk or the club console.