AJAX ReX 2 User Manual page 5

ReX 2 connects to the hub only directly. Connection to another range extender is
not provided.
Please note that ReX 2 does not increase the number of devices connected to the
hub. The maximum number of devices connected to ReX 2 depends on the hub
model.
Hub model
Hub 2
Hub 2 Plus
Sending events to the monitoring station
Ajax security system can connect to the CMS and transmit alarms and events in
SurGard (Contact ID), SIA (DC-09), and other proprietary protocol formats. A
complete list of supported protocols is
Which CMSs can the Ajax security system be connected to
The ReX 2 loop (zone) number can be found in the device states. In order to obtain
it:
1. Sign in to the Ajax app
2. Select the hub if you have several of them or if you are using a PRO app.
3. Go to the Devices
4. Select ReX 2. The loop (zone) number is displayed at the very bottom of the
page.
The ReX 2 loop (zone) number is also available in the Groups menu (Ajax app
Devices Hub
In order to find out the loop (zone) number, select the group in which the range
extender is located. The Device Number corresponds to the loop (zone) number.
available here
.
menu.
Settings Groups).
Number of connected devices
99
199
.