Ajax
| Communication | |
| Jeweller communication technology | Proprietary wireless communication technology to transmit commands, alarms, and events. Key features:
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| 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 |
| 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. |
| Key features | |
| 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. |
| Recommendations | The device is designed for indoor use only. |
| Sabotage protection | |
| Protection against code guessing | KeyPad Plus locks for 3-180 minutes if an incorrect code is entered more than 3 times in a row within 1 minute.The lock time is adjusted by PRO or user with admin rights in the Ajax app |
| Tamper alarm | Notifications on attempts to detach the keypad from the surface or remove it from the mounting panel. |
| Protection against spoofing | device authentication |
| Communication loss detection | after 36 s Detection time depends on the Jeweller or Jeweller/Fibra settings. |
| Power supply | |
| Batteries | 4 x AA Pre-installed. |
| Type | Type C |
| Calculated battery life | up to 3 years |
| Keypad€™s operating voltage range | 2.25€“3.3 VŽ“ |
| Keypad€™s nominal operating voltage | 3 VŽ“ |
| Quiescent keypad€™s current consumption at nominal voltage | 0.064 mA |
| Maximum keypad€™s current consumption at nominal voltage | 165 mA |
| Full battery capacity | 12,000 mAh |
| Low battery voltage | 2.5 VŽ“ |
| Low battery recovery voltage | 2.7 VŽ“ |
| End-of-life battery voltage | 2.25 VŽ“ |
| End-of-life battery capacity | 500 mAh |
| Manufacturer | Huiderui Energizer |
| Enclosure | |
| Dimensions | 165 x 113 x 20 mm |
| Weight | 267 g |
| Operating temperature range | from ˆ’10 °C to +40 °C |
| Operating humidity | up to 75% |
| Complete set | KeyPad Plus Jeweller SmartBracket mounting panel 4 AA batteries (pre-installed) Installation kit Quick start guide |
