The contractor shall also furnish and install the required 12VDC power supply (model SS12P or equivalent).
All wiring to relay shall be low-voltage Class II wiring, installed as per all federal, state, and local electrical and building codes.
The Alpha Communications® VV100D DTMF Input Boards are used for a variety of applications. The primary use is for providing a filtered telephone line input to the model VVDTMF board. The VV100D is powered from a separate 12VDC plug-in power supply (model SS12P or equivalent).
The VV100D boards are designed to easily surface mount right onto the finished wall by using the mounting holes provided for screw mounting, along with the provided plastic stand-offs.
Connections are positive screw terminal and plug-in type.
||3.25"W (83mm) x 1.80"H (46mm) x .75"D (20mm).|
|Connections:||Screw Terminal and Plug-in Connectors|
|Power Required:||12VDC, provided by the model SS12P plug-in power supply.|