The Sentry Music Noise Controller is configured to switch low voltages. If you need to control the main AC power to the amplifiers (this is often the requirement) then you also need the Contactor - order code SEN-071.
The Contactor can be conveniently mounted close to the fuse box or other suitable connection point.
If you need the Sentry to control high voltage AC power (e.g. 110 VAC) then you need the Contactor too - order code SEN-071.
For more detailed information about installation and wiring of the Sentry please visit our Technical Support web site.
Sentry Music Noise Controller and its optional parts.