Grandstream GDS37XX NFC Card (G-AD2) 10-Pack

A ten-pack of G-AD2 NFC access cards for the Grandstream GDS37XX door entry range — credentials to issue to staff, residents or contractors.

Match the credential type to your reader before ordering. Grandstream sells two credential families for this range — G-AC1 and G-AD2 — and they are not interchangeable. If cards are already in circulation on your site, the new ones must be the same type or the reader simply will not accept them. If you are not certain which you have, send us one and we will identify it before you order.

A ten-pack on the shelf is how access control is normally run: new starters, replacements for lost cards, and the spares every site ends up needing. The GDS37XX door stations hold up to 5,000 credentials on the device itself, so scale is never the constraint.

Before you order

• G-AD2 and G-AC1 are different — check which type your existing cards are
• Cards and fobs are separate items — both come in ten-packs
• Credentials are held on the door station — up to 5,000, no server required
• Send us a sample if you are unsure — we would rather identify it than have you order twice

Works with

• G-AD2 NFC fobs, 10-pack — the same credential type as a keyring fob
• G-AC1 NFC cards, 10-pack — the other card type
• Grandstream GDS3726 — an IK10 video door station
• Grandstream GDS3727 — the Wi-Fi door station
• Grandstream GDS3725 — the other GDS372x station
• All access control and door entry

Frequently asked questions

What is the difference between G-AD2 and G-AC1?

They are different credential types and are not interchangeable. Order the same type as the credentials already in circulation — and if you do not know which that is, send us one and we will identify it.

Will these work with my existing reader?

They are made for the Grandstream GDS37XX range. For a non-Grandstream reader or a mixed estate, check with us first — compatibility is decided by the chip, not the shape.

How many credentials can the door station hold?

Up to 5,000, stored on the device rather than a server — so entry keeps working even when the network is down.

Can I mix cards and fobs?

Yes, provided both are the type your reader uses. Cards suit lanyards and wallets; fobs suit keyrings. Most sites issue a mix.

What happens when a card is lost?

Remove it from the door station's list and it stops working immediately — the whole point of electronic credentials over physical keys.

Can I order more than ten?

Yes — order multiple packs, or tell us the quantity and we will check stock first.

Not sure which credential type your system uses? Call 0333 242 1314 or email sales@clisecure.com — send us a photo or a sample card and we will identify it.