Operating principle
The hub monitors the security system operation by communicating with connected devices via
the
. The communication range is up to 2000 m without obstacles
(for example, walls, doors, inter- oor constructions). If the detector is triggered, the system
raises the alarm in 0.15 seconds, activates the sirens, and noti es the central monitoring station
of the security organization and the users.
If there is interference at the operating 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 organization and to system users.
Hub 2 Plus supports up to 200 Ajax devices connected, which protect against intrusion, re, and
ooding, as well as control electrical appliances automatically according to scenarios or
manually from an app.
To send photos from
motion detector, a separate Wings radio protocol and a
dedicated antenna are used. This ensures the delivery of visual alarm veri cation even with an
unstable signal level and interruptions in communication.
Hub 2 Plus is running under a real-time operating system OS Malevich. Similar OS control
spacecraft systems, ballistic missiles, and car brakes. OS Malevich expands the capabilities of
the security system,
by air without user intervention.
to automate the security system and decrease the number of routine actions. Set
up the security schedule, program actions of automation devices (
,
in response to an alarm, pressing of the
or by schedule. A scenario can be created
remotely in the Ajax app.
LED indication
The Ajax logo on the hub front lights up red, white, or green depending on the status of the
power supply and Internet connection.
Event
LED indicator
At least two communication channels — Wi-Fi, Ethernet, or
SIM card — are connected
Lights up white
A single communication channel is connected
Lights up green
The hub is not connected to the Internet or there is no
connection with the Ajax Cloud server
Lights up red
No power
Lights up for 3 minutes, then blinks every 10 seconds. The
color of the indicator depends on the number of the
connected communication channels
Ajax account
The security system is con gured and controlled through
. Ajax applications are
available to professionals and users on iOS, Android, macOS, and Windows.
The settings of Ajax security system users and the parameters of connected devices are stored
locally on the hub and are inextricably linked with it. Changing the hub administrator does not
reset the settings of the connected devices.
To con gure the system, install the Ajax app and
. One phone number and
email address may be used to create only one Ajax account! There is no need to create a new
account for each hub — one account can manage multiple hubs.
Your account can combine two roles: the administrator of one hub and the user of another hub.
9. Power button
What jamming of a wireless security system is and how to resist it
How to create and con gure a scenario in the Ajax security system
