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The Aiphone NE-NVP-2DC/A Sub Station with Standard Call Button and Red Emergency Call Button is a vandal-proof sub station with DPDT contacts, designed for use with the NDR or NDRM Intercom System. It is constructed of 11-gauge carbon steel with a white powder-coated finish. The NE-NVP-2DC/A Sub Station can be flush or surface mounted into a 3-gang masonry type box (sold separately) and includes tamper-proof screws and a wrench for installation.
Note: For mounting, requires SBX-NVP Surface Mount Box (sold separately).
In the Box
Aiphone NE-NVP-2DC/A Sub Station with Standard Call Button and Red Emergency Call Button for NDR/NDRM Intercom System
Tamper Proof Screws
Limited 1-Year Warranty
Table of Contents
Supplied by master station
20 ohms, 2-½" diameter, water proof and puncture resistant
Call Button: SPST, normally open push button.
Red button: Activates DPDT N/O contacts (Brn/Red, Org/Yel pairs).
DPDT Relay Contacts: 6 A @ 125 VAC or 6 A @ 30 VDC.
Minimum 25,000 operations
Standard call button at sub latches call at NEM master until answered.
Red emergency button is "push-on, push-off", which activates or deactivates DPDT contacts and red LED.
"Push-on" activates relay and LED, "push-off" deactivates them.
Hands free at sub. Master is push-to-talk or VOX with handset
Red: To Station
Black: To "E" (Common)
White: To "H" (12 VDC - Powers DPDT contacts and LED)
Green: For use with LEW-5NE
Blue: For use with a local corridor lamp
Communication and Standard Call: 3 conductors homerun; or 2 common plus 1 individual per sub, looped through each sub. Shielded cable recommended.
Use Aiphone #822203 or #821803 wires for homerun wiring, #822206 for up to 4 stations.
DPDT contacts require 4 additional wires from each sub station.
420' (128 m) with 22 AWG; 1,000' (305 m) with 18 AWG (standard call and communication).
11-gauge carbon steel with powder-coated white baked epoxy finish