User's Manual

Table Of Contents
DRAFT
TD 93021US
17 July 2017 / Ver. PF3 127
Installation Guide
teleCARE IP
8.2 Principle of the teleCARE IP with Wireless Functionality
The system is configured using the teleCARE IP System Manager - NISM2. The wireless server is a Unite
application on the NISM2 serving as the central controller for all wireless devices in the teleCARE IP
system with wireless functionality.
The wireless server has similar functions to those found in the teleCARE IP room controller, such as event
handling, assignment handling and linking, with additional functions such as signal strength comparison.
The main difference between the wireless server and the teleCARE IP room controller is that the wireless
server controls all wireless devices in the system, whereas each room controller is responsible for only the
devices which are hard-wired to it.
The NIRC3 room controller requires the piggy-back mounted NIRX transceiver module to give it wireless
compatibility. When combined with the NIRX the room controller also serves as a base station and portal
for the wireless devices.
The NIFX fixed transceiver has a piggy-back mounted NIRX transceiver, whereas the NITX mobile
transceiver has its’ own internal transceiver.
Figure 167. Principle diagram of teleCARE IP wireless functionality
Compatible with the NU style wireless modules.
Figure 168. Compatible with the NU style wireless module