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Technical Data Sheet: KeyPad Jeweller
Jeweller
communication technology
The Jeweller radio protocol provides fast and reliable two-way communication between the hub and the
system devices. The protocol delivers instant data-rich alarms and events: the security companies and the
users know who and when has changed a security mode or press a panic button.
Jeweller features encryption and authentication to prevent spoofing, and polling to display the devices’
statuses. Supporting up to 1,700 m of wireless connectivity, Jeweller is ready to protect facilities and deliver
the best user experience for both system owners and installers.
Technical specifications
Compliance with
standards
EN 50131 (Grade 2)
PD 6662:2017
Communication with
the hub or range
extender
Jeweller
communication
technology
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)
≤ 20 mW
Depends on the sales
region
Compatibility
Hubs
All Ajax hubs
Range extenders
all Ajax radio signal range
extenders
Features
Security mode indication
Passcodes
up to 200 personal
passcodes
1 general passcode
The device is activated and
the touch buttons light up
once the user touches the
keyboard, so it’s easy to
enter the passcode even in
the dark. Pressing the
buttons is accompanied by
an audible signal.
One per user. The number
of users depends on the
hub model
One per the keyboard
