The 4-Video Controller unit(s) shall be Alpha Communications® / S.T.R.™ QwikBUS™ model VSP333, or approved equal. The VSP333 shall be built into a rugged high impact Grey ABS plastic case, and shall be powered by the SP333 control unit or SNT333 power supply, depending on system configuration
Low voltage wiring shall be used and positive screw terminal connectors shall be provided for installation wiring. The VSP333 shall be mountable right to the surface of the wall or in a customer-supplied junction box cabinet (model# CEC152 or equivalent).
Contractor shall observe all local and national electrical and building codes.
The Alpha Communications® / S.T.R.™ VSP333 4-Video Controller is used with the QwikBUS™ series intercom and/or video-intercom systems. The VSP333 is required for the 4-wire QwikBUS™ systems and is an option on the 2-wire QwikBUS™ systems, depending upon system configuration(s).
The VSP333 provides the circuitry needed for up to four 4 bus video risers and up to four (4) bus video cameras.
|| Height: 3.75" (96mm)
Width: 4.25" (108mm)
Depth: 2.375" (61mm) from mounting surface
|Construction:||High impact Grey ABS plastic case|
|Connections:||Positive screw terminal connectors|
|Mounting:||Surface-mounted (usually installed near the System Central Equipment)|
|Temp. Range:||0°C - 50°C|