The Sentry MK2 noise limiter is designed to monitor and display sound levels and cut off the mains power to the music system when a calibrated sound level is exceeded. It works in conjunction with a relay or contactor to cut the power or connected to an AT1 limiter to reduce the volume accordingly. It has been designed to solve some of the environmental noise problems encountered in certain entertainment venues and working areas. To book a site survey, installation and certification please email us below.
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