Ajax Keypad Plus Front View CP431W
Ajax Keypad Plus Front View CP431W
Ajax Keypad Plus 3-Way View CP431W
Ajax Keypad Plus Indoor Application View CP431W
Indoor Application 2 CP431W

Ajax KeyPad Plus White

R 2,629.00 Incl. VAT
R 0.00 Incl. VAT

Available to order online or collect at 6 Cosmic Street Linbro Park, Sandton, 2090 (Map)


Spec Data Sheet Button

Ajax KeyPad Plus White is a wireless touch keypad for managing the Ajax system with encrypted contactless cards, key fobs or passwords. Designed for indoor installation. Supports “silent alarm” when entering the duress code.

Indicates the current security mode with a LED light.

The keypad operates as part of the Ajax system by connecting via the Jeweller secure radio communication protocol to the hub.

Compatible with Hub Plus, Hub 2, Hub 2 Plus, Hub Hybrid, ReX with OS Malevich 2.11 and higher. KeyPad Plus is incompatible with Hub, third-party security central units, ocBridge Plus and uartBridge integration modules.

Product Code: 26078.83.WH1


  • Arm and disarm Ajax, activate Night Mode and manage specific groups with a Password, Pass card or Tag key fob
  • Security mode indicators
  • Top-tier data protection features DESFire® technology
  • Communicates with the hub at a distance of up to 1,700 m in line of sight
  • Battery life of up to 3.5 years (can reach 4.5 years when card and key fob reader is disabled)
  • Ajax app allows you to manage access permissions in real time. You can limit, extend, or instantly block access.
  • KeyPad Plus supports up to 99 keypad access codes for people not registered in the Ajax system
  • Multilevel anti-sabotage system
  • Silent alarm transmission to a monitoring station if attackers force to disarm the system
  • Keypad is blocked automatically if the incorrect code is entered too many times
  • Quick and Easy installation


The Ajax KeyPad Plus comes ready to operate straight out the box.

The battery is pre-installed, so there is no need to disassemble the detector.

The KeyPad Plus is connected and configured in Ajax apps. Pairing with the system is done via simply scanning a QR code. An installer only needs to test the device, add cards and set up access permissions.


Compatibility Hub Plus, Hub 2, Hub 2 Plus, ReX with OS Malevich 2.11 and higher
Keypad type Capacitive touch keypad
Installation Indoor only
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
Communication range with central unit Up to 1,700m
Two-way communication between devices Yes
Operating frequencies 868.0–868.6 MHz5
Self-adjusting RF output power Up to 20 MW
Block encryption with a dynamic key Yes
Ping period 12–300 s
Authentication Yes
Jamming detection Yes
Tamper notifications Yes
Operating temperature range From -10°C to +40°C
Operating humidity Up to 75%
Certification EN 50131
Product Dimensions 165 mm × 113 mm × 20 mm
Product Weight 267g
Packaging Dimensions 215 mm x 145 mm x 24 mm
Mass of unit packed 500g
Warranty 24 months limited Manufacturer’s warranty. The warranty does not cover batteries.



1 x Ajax KeyPad Plus White

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