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Accessories: Aiphone Models & UL Listed locally available
Zone light 4-zone indicator light. Max. 4 units.
(NHR-3A-4) Up to 2 units powered by a PS-24E or PS-2420 power supply.
Urgent call switch Provides dry closure contact, with mechanically latching switch.
(NHR-7A) Master-RING LED is lit.
Used with bedside sub station, or NHR-3TS corridor lamp in common area for
urgent bathroom call, or in the hallway for urgent staff call. Urgent call switch
cannot be used alone.
Contact Ratings; DC 24V, 10mA to max. 20mA (min. 5mA or more).
Hand-held call cord Provides dry closure contact with 1/4" phone plug.
(NHR-8A)
Corridor lamp Connected to each. Bedside sub station.
(NHR-4A) Two lamps (red & white).
Ratings; 24V, 100mA.
Dummy plug Plugs into jack unused on bedside sub stations.
(NHR-DP)
1234
1234
NHR-3A-4
NHR-7A
NHR-7Aw/Pullcord
NHR-8A
NHR-4A
1. SYSTEM OUTLINE & COMPONENTS
NHR-DP