Grandstream GDS37XX NFC Fob (G-AC1) 10-Pack

A ten-pack of G-AC1 NFC key fobs for the Grandstream GDS37XX door entry range — the same credential as the G-AC1 card, in a form that lives on a keyring.

Match the credential type to your reader before ordering. The GDS37XX readers work with both 125 kHz and 13.56 MHz credentials, and G-AC1 and G-AD2 are not interchangeable. If cards or fobs are already in circulation on your site, the new ones must be the same type or they will not be read. If you do not know which you have, send us one and we will identify it.

Fobs get lost less often than cards. A card lives in a wallet or on a lanyard and gets left on a desk; a fob is on the same keyring as the car and the front door. For staff who work outdoors, in a warehouse, or in anything with pockets rather than lanyards, fobs are usually the better issue.

Before you order

• G-AC1 and G-AD2 are different — check which type your existing credentials are
• Fobs and cards 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 — better than ordering the wrong type twice

Works with

• G-AC1 NFC cards, 10-pack — the same credential type as a card
• G-AD2 NFC fobs, 10-pack — the other fob 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-AC1 and G-AD2?

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.

Fobs or cards — which should I issue?

Fobs for people who carry keys and work outdoors or in a warehouse; cards for offices where lanyards are normal and a printed photo ID is useful. Most sites end up issuing both.

Will they 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.

How many credentials can the door station hold?

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

What happens if one is lost?

Remove it from the door station's list and it stops working immediately. That is the main advantage of electronic credentials over physical keys, which require a lock change.

Can I order more than ten?

Yes — order multiple packs. Tell us how many you need and we will check stock before you commit.

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