The VSP333 from Alpha is a 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). On 2-wire QwikBUS™ systems, the VSP333 gets its power from the SP333 control unit and on 4-wire QwikBUS™ systems, the VSP333 gets its power from the required SNT333 power supply. The VSP333 provides the circuitry needed for up to four 4 bus video risers and up to four (4) bus video cameras.
- Easily Installs Right on Finished Wall Surface or in Optional Junction Box (model# CEC152 or equivalent)
- Operates on Safe Low-Voltage Class II Wiring
- Positive Screw Terminal Connectors