Ajax Keypad Plus

Proprietary wireless communication technology to transmit commands, alarms, and events.

Key features:

• Two-way communication.
• Advanced anti-sabotage.
• Block encryption featuring a dynamic key.
• Instant notifications.
• Remote control and configuration in Ajax apps.

Frequency bands

866.0–866.5 MHz
868.0–868.6 MHz
868.7–869.2 MHz
905.0–926.5 MHz
915.85–926.5 MHz
921.0–922.0 MHz

Depends on the sales region.

Maximum effective radiated power (ERP)

up to 20 mW

Automatic power control to reduce power consumption and radio interference.

Radio signal modulation

GFSK

Radio communication range

up to 1,700 m

Between the keypad and a hub (or range extender) in an open space.

Encrypted communication

All stored and transmitted data are protected by block encryption with a dynamic key.

Frequency hopping

To prevent radio interference and jamming.

Sensor type

capacitive

Malfunctions and security mode indication

When KeyPad Plus is active, it notifies with an LED indication of the security mode, problems with detectors, or communication loss with the hub.

Functional button

Operates in one of the modes.

alarm

The system sends an alarm to the central monitoring station and users. It also activates the sirens connected to the system.

mute fire alarm

Mutes interconnected fire detectors alarms.

off

The button is disabled.

Control

codes
Pass cards
Tag key fobs

The functionality of the cards/key fobs is the same, but they differ in design.

Access via DESFire®

EV1, EV2

The technology is based on the ISO 14443 international standard and combines 128-bit encryption and copy protection.

Access codes

up to 200 personal codes

One code per each user. The number of personal access codes depends on the hub model.

1 keypad code

One code per KeyPad Plus

Duress codes

up to 200 personal codes

One code per each user. The number of personal duress codes depends on the hub model.

1 keypad code

One code per KeyPad Plus.

Codes for unregistered people

up to 99 personal codes

For people who are not registered in the system. The number of such codes depends on the hub model.

Group security management

Enter the general keypad code and the group ID to manage group security.