SL2000 - Sound or Noise pollution control system - Sound limiter.
For use to control the volume of Live Performance - Live Music or Mobile Disco systems. Approved by UK environmental health departments. Successfully installed in 1000s of venues, this unit has been designed by installers to overcome the drawbacks of other products. The main control unit can be fitted at a convenient location out of sight. The remote indicator and remote sound pickup microphone are connected using low voltage cable for ease of installation.
Simple to fit and operate, the SL2000 sound limiter offers the same features as more expensive systems and is local authority approved.
With fully automatic operation, built in 30 Amp contactor or switching capability and built in fire alarm interface this unit offers straightforward installation and adjustment at a low price.

SPECIFICATIONS:

• Warning Time: 7 - 10 sec.
• Sanction Time: Adjustable between 7 - 10 sec.
• 7 LED indicators: Green = normal, Amber 1 = high, Amber 2 = approaching trip, Red 1 = Trip threshold reached, Red 2 = Output disconnected, Red 3 = Resetting flashing green = timer / power indicator.
• Dimensions: Central unit: (H x W x D): 239 x 317 x 80 mm
• Power requirements: 230V AC 50Hz, 5VA
• Robust steel case
• Small Remote level indicator
• Remote microphone
• Built in contactor with 30 Amp switching.
• Fire alarm interface
• Fully automatic operation - Self Resetting
• Internal sensitivity adjustment
• Variable time delay
• Adjustable frequency response
• Active & Monitor modes by Keyswitch
• Inexpensive
• Optional extras: Large Remote Indicator Module

• Approved by Environmental Health Departments


KEY FEATURES:

Environmental Noise Limiter for venues needing to control mobile guest sound systems. You determine the maximum sound level. If the maximum level is exceeded, additional warning LEDs will start flashing. From then on, the DJ/performer must play less loud. If not, the main power will be disconnected (time delay adjustable).
• The decibel level (Sound Pressure Level) is measured through the included microphone.
• The central unit is tamperproof with all setup adjustments inside and only a security key bypass on the outside.
• Adjustable mic gain plus adjustable high and low filters.

PACKAGE CONTAINS:
• Central control unit
• Remote LED display unit
• External Microphone
• Ready for installation by a qualified electrical contractor
• Cable/Installation Materials are not included - ( Reels of Microphone and Control Cables are available at small extra cost )

Note: A sound level meter will be required if you wish to set the trigger level to a specific sound pressure (dB) level or too check the levels inside and outside your venue.