AJAX HUB 2 BLACK/WHITE

Hub 2 (4G)
Security system control panel supporting alarm photo
verification.
Has 3 independent communication channels: Ethernet
and two 4G SIM cards. Automated switching between
channels occurs in seconds.

Technical Data Sheet for Hub 2 (4G) 1
https://ajax.systems/support/devices/hub-2-4g
Find detailed information about the device on the
official website:

Frequency hopping against jamming.

Up to 16 hours on a backup battery

Over-the-air updates.
Remote setup and control via
smartphone and desktop apps. Tampering alarm.
Communication range with Ajax devices
via Jeweller and Wings radio protocols
is up to 2,000 m.
Features

1 With a hub communicating with Ajax Cloud via LTE or Ethernet
Grade 2 EN 50131 PD 6662:2017

Technical Data Sheet for Hub 2 (4G) 2
More options with these two hub versions
To meet the requirements of the professionals and today’s security market, we will manufacture and
sell two Hub 2 models simultaneously. They have the same body and specifications, but only with one
difference: a type of built-in cellular modem.
We will ship Hub 2 in two versions: with a 2G and a 4G modem. The hubs will be marked as Hub 2 (2G)
and Hub 2 (4G) — and have different packaging to avoid confusion. Choose and install the equipment
that precisely matches the client’s needs. We will keep producing and selling all the preceding hub
models to offer you even more choices.

We have developed Jeweller radio protocol to ensure the continuous operation of all
devices within the security system. It provides two-way communication between a hub
and devices at a distance of up to 2,000 meters. Jeweller uses time frames to
synchronize communication with connected devices, authentication to eliminate
forgery, and encryption to protect against data theft.

Wings is a radio protocol developed for the fast transmission of visual data over vast
distances. Hub 2 (4G) uses dedicated antennas to improve channel reliability. Built-in
algorithms of package checking and uploading allow Wings to deliver photos at a
distance of up to 1,700 meters, even if the signal level is unstable.
Guaranteed delivery of alarms and photo confirmations

Jeweller

Wings
Existing Hub 2 with a 2G modem will change the name to Hub 2 (2G). We will indicate this
modification in all marketing materials. Please, note that hubs with 2G cellular modems will
gradually cease to be supplied in regions where 2G/3G frequencies are planned to be disabled
in the near future.

Technical Data Sheet for Hub 2 (4G) 3
Hubs’ differences

Devices
Cameras &
DVRs
Range
extenders
Users
Security
groups
Scenarios
Visual alarm
verification
support
Communica-
tion channels

Hub Hub Plus Hub 2 (2G) Hub 2 (4G) Hub 2 Plus
100 150
50

100
25

5

50

9

32

Yes

2G 2хSIM
Ethernet

100
25

5

50

9

32

Yes

2G/3G/4G
(LTE) 2хSIM
Ethernet

200
100

5

200

25

64

Yes

2G/3G/4G
(LTE) 2хSIM
Ethernet
Wi-Fi

5

99

25

64

No

2G/3G 2хSIM
Ethernet
Wi-Fi

10

1

50

9

5

No

2G 1xSIM
Ethernet