inc VAT

The AT1 noise limiter has been designed to be used in conjunction with the Sentry MK2 environmental control unit. If the Sentry MK2 detects that the sound has increased above the calibrated level the AT1 reduces the volume in the venue accordingly. The unit has been designed to comply with local noise level regulations and council requirements. To book a site survey, installation and certification please email us below. 


Please email us to check availability

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