AJAX Hub 2 2G User Manual page 5

Hub 2 (2G) / (4G) User manual | Ajax Systems Support
If there is interference at Jeweller frequencies or when jamming is attempted, Ajax
switches to a free radio frequency and sends noti:cations to the central monitoring
station of the security company and system users.
What is security system jamming
No one can disconnect the hub unnoticed, even when the facility is disarmed. If an
intruder attempts to dismount the device, this will trigger the tamper immediately. Every
user and the security company will receive triggering noti:cations.
What is a tamper
The hub checks the Ajax Cloud connection at regular intervals. The polling period is
speci:ed in the hub settings. The server may notify the users and the security company
in 60 seconds after the connection loss at minimum settings.
Learn more
The hub involves a backup battery providing 16 hours of battery life. This allows the
system to continue operation even if the power supply is cut off at the facility. To
increase battery life or connect the hub to 6V or 12V grids, use 12V PSU and 6V PSU.
https://support.ajax.systems/en/manuals/hub-2/?_ga=2.254320641.824691895.1674290377-1071851791.1672842436
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