ProblemSolver™ Motion Alarms

Beeping Noise Pollution at the Worksite? Solved

Multi-Frequency motion alarms offer an environmentally-friendly alternative to the narrowband frequencies of the traditional beeping alarms and proximity warning systems. Producing a highly directional and locatable “Shh… Shh…” sound that is confined to the danger zone, if you hear the sound, you know you are in danger. Noise complaints are reduced and work zones are made safer.

Kohltech Proximity Warning System Series 60 Horn
Kohltech Proximity Warning System Series 50

Series 60 Horn

Series 50SA

  • 102 & 107 dB Available
  • 10-48 VDC Wiring Terminals
  • Flexible mounting options
  • Reinforced Nylon Housing
  • Polarity Protection
  • Epoxy Encapsulated Electronics
  • RoHS, CE, SAE J994, IP68
  • 87 -107 dB Self-Adjusting to 5 dB Above Ambient Noise Level
  • 12/24 VDC Hard Wired
  • 6” CAT Bolt Pattern Mounting
  • Reinforced Nylon Housing
  • Polarity Protection
  • Epoxy Encapsulated Electronics
  • RoHS, CE, SEC J994, IP67
Kohltech Proximity Warning System Series 50
Kohltech Proximity Warning System Series 30 Compact
Kohltech Proximity Warning System Series 20SA

Series 50

Series 30 Compact

Series 20SA

  • 102 & 107 dB Available
  • 12/24 VDC Hard Wired
  • 6” CAT Bolt Pattern Mounting
  • Reinforced Nylon Housing
  • Polarity Protection
  • Epoxy Encapsulated Electronics
  • RoHS, CE, SAE J994, IP67
  • 77, 87, 97 & 102 dB Available
  • 10-48 VDC Wiring Terminals
  • Flexible mounting options
  • Reinforced Nylon Housing
  • Polarity Protection
  • Epoxy Encapsulated Electronics
  • RoHS, CE, SAE J994, IP68
  • 77-97 dB Self-Adjusting to 5 dB Above Ambient Noise Level
  • 12/24 VDC Hard Wired
    Flexible mounting options
  • Reinforced Nylon Housing
  • Polarity Protection
  • Epoxy Encapsulated Electronics
  • RoHS, CE, SAE J994, IP67