- Model:
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SP333
Details: Alpha Communication SP333 Qwikbus Intelligent Controller
The Alpha Communications / S.T.R. SP333 intelligent controller is used only with the QwikBUS series intercom and/or video-intercom systems. The SP333 provides the intelligent 'BUS' circuitry needed to control the QwikBUS system functions.Each SP333 gets its power from the SNT333S power supply. All SP333 field connections are positive screw terminal type, or plug-in type.Each QwikBUS system requires a minimum of one SP333 intelligent controller.
Features
- Easily Installs Right on Finished Wall Surface or in Optional Junction Box
- Operates on Safe Low-Voltage Class II Wiring
- Positive Screw Terminal and Plug-in Connectors
Specifications
- Dimensions
- 4.125"W x 3.75"H x 2.375"D
- Construction
- High impact ABS plastic case (typically White or Grey)
- Connections
- Positive screw terminal and plug-in connectors
- Temperature Range
- 0 degree C - 50 degree C
- Mounting
- Surface-mounted (usually installed near the system amplifier/power supply and other system central equipment).
Applications
- Public Buildings & Facilities
- Commercial & Industrial Buildings
- Government & Military Facilities
- Retail & Strip Malls
- Multifamily & Mixed-Use