User Guide Part 2

Installation of the We.R™ System
32
We.R
™
System User Guide
It is a two-way, wireless Central Control Unit comprising the main element of the We.R
™
system.
3.2.1. The Central Control Unit Function
The Central Control Unit (CCU) is responsible for wireless communication with the array of
We.R
™
sensors/detectors, remote access and interface devices internally (within the premises),
through the RF communication channel, as well as communications with the external cloud
computing services system, through the Internet or cellular channels.
The CCU incorporates the following functions:
 Two-way secured communications (AES encrypted) with the We.R
™
system's
peripherals.
 Plug-and-Play Internet (IP) connectivity.
 Optional, built-in GSM/GPRS/EDGE quad-band (850/900/1800/1900MHz) modem.
 Supporting transfer of high quality, high resolution, color pictures.
 Traffic Usage – Simple Event/Command: 200-300 Bytes (text), Streaming Event: 200-
250 Kbytes (25 Frames).
 Supports automatic over-the-air software upgrade programming and configuration.
 Rechargeable backup battery.
3.2.2. Installing the Central Control Unit
As mentioned in the above paragraph 2.3.3, prior to the installation of the CCU the following
items must be prepared:
 The CCU’s backup battery.
 A PC connected to the Internet and running browser application software.
 The LAN cable (in case the Internet is to be used as external CCU communication
channel).
 The SIM-card provided by the Service Provider (in case the CCU is to be
communicating via the cellular channel) with its 4-digit APN code (other APN data
might be required too, see details on page 43).
 A smartphone (optional).