System Description

TD 93025US
9 May 2019 / Ver. I 79
System Description
teleCARE IP
9.8 teleCARE Wireless with Speech
For speech in teleCARE IP Wireless, the room controller (NIRC3) is required and each NIRC3
must include a transceiver module (NIRX) and a voice piggyback module (NIVP).
The wireless mobile transceiver (NITX) is required. The NITX is carried by residents and staff
and used to generate calls and other signals that are sent as RF transmissions and received
by the NIRC3s.
A speech module (NISP), hard-wired to the NIRC3, must be installed in each room which
requires speech. Each NISP is assigned a telephone number in the system configuration.
That telephone number is automatically dialled when a staff member responds to a call and
selects to speak.
In dynamic location mode an LF beacon (NILF) is needed at each room (see “Dynamic Location
Mode Example” on page 80) in order to identify the location of the NITX.
9.8.1 “Static” and “Dynamic” Modes
teleCARE IP with speech can function in “Static” or “Dynamic” modes depending on the
configuration in the system manager of the of the mobile transceivers (NITX) (see the
teleCARE IP Configuration Manual TD92610US).
Static Mode
In “Static” mode, speech is always linked to the location that is set in the configuration of
the mobile transceiver (NITX) and speech communication is always directed to the speech
module (NISP) at that location.
Static Location Mode Example
Figure 73. Wireless call example with speech - static mode
The example consists of three room controllers (NIRC3), each with a transceiver module
(NIRX) and a voice piggyback module (NIVP), and five corridor lamps. Each location has a
doorside module (NIDM) combined with a speech module (NISP). The two main entrance
doors have a location beacon (NILF) and a card reader module (NICR) for access control
(yellow area).