Ajax Pass: operate your alarm with a card
A contactless card in credit card format with which you arm and disarm the Ajax system. Briefly hold the Pass up to the control panel and you are done, without entering a code or opening the app. This set contains three cards.
The Pass uses DESFire technology: the same secure, copy-protected standard that is also used in public transport. The card fits in your wallet and is ideal for giving every family member or employee their own card, with the permissions managed centrally in the Ajax app. The Pass works with the KeyPad Plus, the KeyPad TouchScreen and the KeyPad Outdoor.
Why the Ajax Pass
Contactless operation
Hold the Pass in front of the control device and the system arms or disarms, without a code or app.
Secure DESFire technology
Encrypted and copy-protected, based on the international standard ISO 14443.
Fits in your wallet
Credit card size, so you can easily carry the Pass with your other cards. One card per person.
For the contactless KeyPads
Works with the KeyPad Plus, the KeyPad TouchScreen and the KeyPad Outdoor.
The Ajax Pass in pictures
The card in white and black. See below what the Pass looks like.
Technical specifications
| General | |
| Type | Contactless card (RFID), credit card size |
| Quantity | 3 pieces |
| Technology | DESFire, ISO 14443 |
| Security | Triple DES and AES with 128-bit key, copy-protected |
| Compatibility | KeyPad Plus, KeyPad TouchScreen and KeyPad Outdoor |
| Housing | |
| Dimensions | 86 x 54 x 0,8 mm |
| Colours | White or black |
Frequently asked questions about the Ajax Pass
Which control devices does the Pass work with?
On the KeyPad Plus, the KeyPad TouchScreen and the KeyPad Outdoor. The standard KeyPad has no contactless reader and works with codes only.
What is the difference from the Tag?
The technology and security are the same. The Pass is a card in credit card format, the Tag is a key fob. Choose whichever you prefer to carry.
How many cards are in the set?
Three. This lets you give several family members or employees their own Pass straight away.
Brian (verified owner) –
Great, works well.