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The white NH-2SA-AC Dual Patient Station from Aiphone is a patient station with a pair of jacks for two bedside call cords (available separately). The patient station provides call annunciation and two way hands free communication with the master station. The cancel button allows the call to be reset at the patient station location.
The patient station can be wired to the NH-50AC adapter, which enables an announcement to be made from the master station to all the patient stations in the system simultaneously. In addition, it allows more than one patient station to share a corridor lamp (for example, in a room with a common bathroom and one corridor lamp outside the room).
The corridor lamp and bathroom pull cord (both available separately) for each room can be wired to the patient station, with all tone and light signaling and communication processed through the common trunkage wiring.
When the bedside call button is pressed, a routine call is registered at the master station, and the red CALL LED is lit on the patient station. When the call is answered at the master station, the green TALK LED is lit. The person at the patient station speaks hands free.
If the bedside call cord is pulled out of the jack, a fast call tone will be heard at the master station (and duty station), and the white corridor lamp will flash. The cord must be reinserted into the jack to reset the call.
Note: NHX system installed with this patient station does not carry the UL 1069 listing.
Hands free two-way communication
Compact, flush mount design
Jacks for two bedside call cords
Red Call LED indicator
Green Talk LED indicator
Common trunkage wiring
Can be wired to the NH-50AC adapter (available separately) for all call function
Bathroom pull cord and corridor lamp wire directly to patient station
In the Box
Aiphone NH-2SA-AC Dual Patient Station with All Call Support for NHX Nurse Center System (White)
Limited 1-Year Warranty
Table of Contents
For Use with
Aiphone NHX Nurse Center System
Provided by NHX-80X (available separately)
100 mW @ 20 ohms
Press-to-talk, release-to-listen at master station, or handset (VOX)
Standard System: Up to 50 stations Expanded System: Up to 80 stations
All Call requires one of the station buttons to be used for All Call. Therefore, the standard system can have up to 49 stations, and the expanded system can have up to 79 stations.
>30 dB (transmit & receive)
300 Hz to 3.4 kHz
Total Harmonic Distortion
<3% (transmit & receive)
Controls and Indicators
Jacks for two bedside call cords (NHR-8A) Red CALL LED Green TALK LED Cancel button Speaker/microphone
3 twisted pair shielded low capacitance cable (12 pF/Ft) from NHX-80X With NHR-3A-4 Zone Indicator Light: 3 twisted pair + 1 common wire per zone
165' to farthest patient station 330' maximum trunkage line distance (per trunk), including length of trunk line, plus wire length t-tapped to each patient station from trunk line.
Material of Construction
High impact ABS fire-retardant plastic
Dimensions (H x W x D)
4.5 x 4.6 x 1.8" (11.4 x 11.6 x 4.6 cm)
Aiphone NH-2SA-AC Dual Patient Station with All Call Support for NHX Nurse Center System (White) Review