System Description

TD 93025US
9 May 2019 / Ver. I 50
System Description
teleCARE IP
9.1 General
teleCARE IP with wireless functionality is intended for use in independent living and in
assisted living facilities.
teleCARE IP is able to support wireless functionality through the NICR3 teleCARE IP room
controller combined with the NIRX transceiver, which is piggy-back mounted on the circuit
board of the NIRC3. For detailed information refer to “Principle of the teleCARE IP with
Wireless Functionality” on page 52
teleCARE IP also supports a wireless infrastructure based on a wireless gateway and
multiple wireless repeaters. The wireless gateway consists of the NIRC3 connected via USB
to a wireless repeater NUREP. For detailed information refer to See “Wireless Infrastructure”
on page 54..
Figure 43. Wireless teleCARE IP and hard-wired teleCARE IP
A wireless call system can consist of the NUWBM3 wireless bedside module, NUUTX
universal transceiver, NUWIR wireless passive infrared module, NIFX fixed transceiver, the
NITX mobile transceiver, NITX Staff transceiver, and an optional low frequency beacon NILF.
The wireless bedside module (NUWBM3) is a customizable three-button wall mounted
switch module. It comes with an Ascom SafeConnect socket used for the connection of the
bedside handset. It contains a 916 to 921 MHz transceiver. The wireless bedside module
can be powered by two AA disposable alkaline batteries, or connected to an external 5VDC
power supply. “NUWBM3 Wireless Active Bedside Module” on page 62.
The universal transceiver module (NUUTX) is designed to be mounted on walls or onto
window/door posts. It contains a 916 to 921 MHz transceiver, two inputs for the
connection of external contacts and a magnetic window/door alarm detector. The NUUTX
universal transceiver is powered by two AA disposable alkaline batteries. “NUUTX Universal
Transceiver” on page 70.
The wireless passive infrared module (NUWIR) is a motion detector designed to be mounted
on walls. It contains a 916 to 921 MHz transceiver and a passive infrared sensor with a
range of approximately 6 meters / 20 feet with a two level selectable sensitivity. The NUWIR