Superior KeyPad Plus Jeweler Black Wireless RFID DESFire Keypad with Secure Tamper Protection - Ajax
133211.83.BL1 #133211 (formerly 70225.83.BL1) | Ajax The black Superior Keypad Plus Jeweller is an advanced wireless keypad for Ajax systems, designed to ensure secure and intuitive access control thanks to the integrated DESFire® RFID reader and protected personal codes. It uses Jeweller technology with encrypted communication and a range of up to 1,500 m , ensuring reliability and data protection. The touch design with backlighting and rapid response allows for easy use in any conditions. It integrates anti-sabotage protection and detection of unauthorized access attempts , increasing the level of security. Battery power ensures long battery life and flexible installation without wiring. Ideal for residential and professional environments that require advanced access management. Ajax
133211.83.BL1 | WIRELESS TOUCH KEYBOARD SUPPORTING CONTACTLESS ENCRYPTED CARDS AND KEYFOBS

The Superior KeyPad Plus Jeweller, 133211.83.BL1 (formerly 70225.83.BL1), black, is an advanced Ajax wireless keypad designed for secure and intuitive access control, thanks to contactless authentication with DESFire® Passes and Tags and custom codes. It integrates Jeweller technology with a range of up to 1,700 m and encrypted communication for maximum reliability. The touch design with auto-activation and backlighting ensures quick and precise use. It features sabotage, tamper, and duress code protection for advanced security. Up to 3 years of battery life and management via the Ajax app complete this ideal device for residential and professional environments.
Main specifications:
- DESFire contactless authentication, protected passes and tags
- Jeweler communication up to 1,700 m encrypted
- Anti-sabotage protection with tamper and anti-spoofing
- Multiple access codes and duress code
- Battery life up to 3 years
- Touch keyboard with backlight and self-activation
Further details
Technical data sheet
| 133211.83.BL1 | |
| Compatibility | |
| Control panels | Hub Plus Hub 2 (2G) Hub 2 (4G) Hub 2 Plus Hybrid Hub (2G) Hybrid Hub (4G) |
| Range extenders | ReX ReX 2 |
| Communication | |
| Jeweler communication technology | Proprietary wireless communication technology to transmit commands, alarms, and events. Key features:
|
| Radio frequency bands | 868.0 - 868.6 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 signal range | Up to 1,700 m up to 5,500 ft Between the detector and a hub (or radio signal range extender) in an open space. |
| Encrypted radio communication | All the data stored and transmitted are protected by block encryption featuring a dynamic key. |
| Frequency hopping | To prevent radio interference and jamming |
| Key features | |
| Sensor type | capacitive |
| Malfunctions and security mode indication | When KeyPad is active, it notifies with 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 | Pass cards Tag key fobs The functionality of the cards/key fobs is the same, but they differ in design. |
| Access codes | up to 200 personal codes One code for each user. The number of personal access codes depends on the hub model 1 keypad code One code per KeyPad |
| Duress codes | up to 200 personal codes One code for each user. The number of personal access codes depends on the hub model 1 keypad code One code per KeyPad |
| 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 |
| ACE Type | type B |
| Sabotage protection | |
| Protection against code guessing | Superior KeyPad Plus Jeweler 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 device 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 Jeweler or Jeweller/Fibra settings. |
| Power Supply | |
| Battery | 4 × AA Pre-installed. |
| Type | Type C |
| Calculated battery life | up to 3 years |
| Detector's operating voltage range | 2.25–3.3 V⎓ |
| Device's nominal operating voltage | 3 V⎓ |
| Quiescent device's current consumption at nominal voltage | 0.13 mA |
| Maximum device's current consumption at nominal voltage | 10.5 mA |
| Full capacity | 6,000 mAh Capacity of each battery is 3,000 mAh. |
| Low battery voltage | 2.5 V⎓ |
| Low battery recovery voltage | 2.7 V⎓ |
| End-of-life battery voltage | 2.25 V⎓ Device is switched off. |
| End-of-life battery capacity | 500 mAh |
| Manufacturer | Energizer |
| Enclosure | |
| Color | Black |
| Dimension | 165 × 113 × 20 mm 6.50″ × 4.45″ × 0.79″ |
| Weight | 267 g 9.42 oz |
| Operating temperature range | from −10 °C to +40 °C from 14 °F to 104 °F |
| Operating humidity | up to 75% |
| Complete set | Superior KeyPad Plus Jeweler SmartBracket mounting panel 4 × АА battery (pre-installed) Installation kit Quick start guide |
| Warranty | 24 months |



