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KeyPad Plus

Wireless touch keypad supporting encrypted contactless cards and key fobs


Contactless control without reliability compromises

KeyPad Plus is a combination of design, advanced encryption technology, and elaborated user experience for the most straightforward and protected security management. Arm and disarm Ajax, activate Night Mode and manage specific groups with a Pass card or Tag key fob.

Outstanding autonomy

The all-new KeyPad Plus firmware gets the most out of the pre-installed batteries. Even with daily use of the contactless identification function, the keypad will work for 3.5 years without replacing batteries. And with the card and key fob reader disabled, the battery life reaches 4.5 years. KeyPad Plus will warn a monitoring station and users in advance about the need to replace the batteries.

Remote access control

Set up personal passcodes to know who and when disarmed the system: a username is displayed in the notification and in the event log. Pass or Tag can also be assigned to a specific user with defined permissions to control security of specific groups or the entire site. Ajax app allows you to manage access permissions in real time. You can limit, extend, or instantly block access.

Tech Specs

Keypad type Capacitive touch keypad
Installation indoors
Compatibility Hub Plus, Hub 2, Hub 2 Plus, ReX with OS Malevich 2.11 and higher
Personal passcodes Yes
Passcode guessing protection Yes
Duress code Yes
Contactless access DESFire® EV1, EV2 ISO14443-А (13,56MHz)
Power supply Batteries - 4 lithium AA (FR6) Voltage 1.5V, Battery life - up to 4.5 years
Temperature sensor Available
Anti-sabotage Authentification, Jamming detection, Tamper notifications
Operating temperature range From –10°C to +40°C
Operating humidity Up to 75%
Dimensions 165 × 113 × 20 mm
Weight 267 g
Certification EN 50131, complies with the requirements of the technical regulations for radio equipment
Included in box KeyPad Plus, SmartBracket mounting panel, 4 × АА batteries (pre-installed), Installation kit, User guide

Adding users. Fast and easy.

Ajax systems support up to 200 Tags or Passes2. When adding them, you do not need to create Ajax accounts for new users, you just need to name a device and define access permissions. This makes it easier to delegate access to the system control to temporary employees or incoming staff.



Top-tier data protection

To identify users quickly and securely, KeyPad Plus features the DESFire® technology. It is the best-in-class contactless solution to identify a user by card or key fob.

DESFire® is based on the ISO 14443 international standard and combines comprehensive 128-bit encryption and copy protection. This technology is also used in transportation systems of European capitals and access systems at NASA.


Encrypted contactless key fob


Encrypted contactless card