We have developed the Jeweler radio protocol to ensure seamless operation on all devices in the system. The radio protocol uses time frames to synchronize the communication of connected devices, authentication to eliminate counterfeiting, and encryption to protect against hacking.
Intelligent security management console
Use scenarios to change your daily routine to Ajax. When arming, the system turns off lights, turns off water and electrical appliances, closes roller blinds, all with a single touch on the KeyPad Plus.
KeyPad Plus connects and is configured in Ajax apps. There is no need to disassemble the cases or install batteries. Incorporation into the system is done simply by scanning a QR code. An installer engineer only needs to test the device, add cards, and configure access permissions.
Capacitive touch keyboard
For inside use only
Personal access codes
Access code check protection
DESFire® EV1, EV2
Batteries: 4 AA lithium (FR6)
Voltage 1.5 V
Battery life: up to 4.5 years
Jeweler radio technology
Communication range with the central unit up to 1700 m
Two-way communication between devices
Operating frequencies 868.0 868.6 MHz 5
Self-adjusting radio frequency output power up to 20mW
Block encryption with a dynamic key
Ping period 12 300 sRead more about Jeweler
Operating temperature range
10 ° C to + 40 ° C
Up to 75%
165 × 113 × 20 mm
EN 50131, meets the requirements of technical regulations for radio equipment
n SmartBracket mounting panel
n 4 AA batteries (pre-installed)
n Installation kit
n User guide
1 Cards and keychains sold separately
2 Depending on the hub model: Hub 2 up to 50 users, Hub Plus up to 99, Hub 2 Plus up to 200.
3 With a polling period between the hub and the detector of 12 seconds
Only on the condition that the security system is connected to an alarm receiving center. List of authorized Ajax Systems partners in your region: follow the link '
5 Depends on the sales region