Aiphone NE-NVP-2DC Sub-Station w/Extra Call Button

Flush Sub Station with Separate DPDT Emergency Call Button designed for use with the NDR or NDRM system.

Features:
Vandal proof and weather resistant The speaker is protected from vandalism, and provides communication with the master station Stainless steel mechanical call button and a latching red emergency call button
Flush mounted into a 3-gang metal or masonry-type box, or surface mounted with the SBX-NVP
Tamper proof screws and a tool for installation are included Red alternate action emergency call button with two sets of contacts to activate other systems
Moisture and puncture resistant speaker with metal barriers to protect speaker from tampering
Hands free communication