HomeEnvironmentalSound Meters › Castle Group GA907 dBAlert Personal Noise Activated Warning Unit


Castle Group GA907 dBAlert Personal Noise Activated Warning Unit


  Self Contained Unit
  Single Button Operation
  Simple Set-up
  Hyper-Bright Warning LED
  Built-in Microphone
  AAA Battery Powered
  Power on LED
  Long Battery Life
  Vibrating Alert
  Low Battery Warning

According to industrial safety law, areas subject to hazardous noise must be clearly defined, and workers notified of the danger. In most industrial settings, the noise hazard will vary throughout the premises and employees are often mobile. This is precisely where the Castle dBAlert personal noise activated warning unit comes into play.

dBAlert activates only when the noise exceeds a pre-set level, giving a clear, visible and tactile warning to exposed workers that noise levels have become dangerous and that ear-defenders must be worn. Perhaps, more importantly for the employee, this means that they will also know when they can legally take them off!

The hyper-bright warning LED is brilliantly lit when activated and is designed to catch the wearer’s attention by using their peripheral vision giving a highly visible warning.

dBAlert also has a built-in vibrating alert. This gives the wearer the added warning of a 15 second ‘mobile phone’ style, pulsed vibration to bring attention to the fact that dangerous noise levels have been exceeded. Being of rugged construction, dBAlert is suitable for most industrial situations. It comes complete with a pocket clip and powered using the integrated Power Switch which has a delay function to prevent accidentally turning the unit off.

dBAlert is a self-contained unit, housing it’s electronics in a tough case, and is easily set-up to company specific levels meaning it will be ready for action within moments of leaving the box.




Data Sheet

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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Keison International Ltd. trading as:
Keison Products, VoIPon Solutions & 4Gon
keison VoIPon Solutions 4Gon