Self Adjusting Alarms

Amber Valley is a specialist manufacturer of plant alarms

AVRWN01SA 12-24V

AVRWN04 ECOALARM

Suitable for: Trucks, Coaches, Buses & Plant

SELF-ADJUSTING WHITE NOISE ALARM

  • 2-Bolt fixing
  • CE and emc marked
  • Epoxy sealed for greater durability against water and vibration
  • Pressure washable – IP67
  • M.I.R.A Tested and approved at M.I.R.A. for all on and off road applications
  • Measures ambient noise levels and automatically adjusts to at least 5dB above the ambient noise level

AVRWN01SA Technical Specification

VoltsdB levelFreqCurrentFixing
12-24V87-97dBVariable400mA@12V2-Bolt

AVRWN02SA 12-24V

AVRWN04 ECOALARM

Suitable for: Trucks, Coaches, Buses & Plant

SELF-ADJUSTING WHITE NOISE ALARM

  • 2-Bolt fixing
  • CE and emc marked
  • Epoxy sealed for greater durability against water and vibration
  • Pressure washable – IP67
  • M.I.R.A Tested and approved at M.I.R.A. for all on and off road applications
  • Measures ambient noise levels and automatically adjusts to at least 5dB above the ambient noise level

AVRWN01SA Technical Specification

Volts dB level Freq Current Fixing
12-24V 97-105dBVariable 400mA@12V 2-Bolt

AVR1BSA 12-24V

AVRWN04 ECOALARM

Suitable for: Trucks, Coaches, Buses & Plant

SELF-ADJUSTING BEEPING ALARM

  • 2-Bolt fixing
  • CE and emc marked
  • Epoxy sealed for greater durability against water and vibration
  • Pressure washable – IP67
  • M.I.R.A Tested and approved at M.I.R.A. for all on and off road applications
  • Measures ambient noise levels and automatically adjusts to at least 5dB above the ambient noise level

AVR1BSA Technical Specification

Volts dB level Freq Current Fixing
12-24V 82-102dB 2300Hz 400mA@12V 2-Bolt

AVR70SA 12-24V

AVR70SA REVERSE ALARM 12-48 VOLT SELF ADJUSTING

Suitable for: Trucks, Coaches, Buses & Plant

SELF ADJUSTING REVERSE ALARM

  • 2-Bolt fixing
  • CE & emc marked
  • Epoxy sealed for greater durability against water and vibration
  • M.I.R.A. tested for all on and off road applications
  • Pressure washable – IP67
  • M.I.R.A. tested for all on and off road applications
  • Measures ambient noise levels and automatically adjusts to at least 5 dB above the ambient noise level

AVR70SA Technical Specification

VoltsdB levelFreqCurrentSizeFixing
12-24V87-92dB980Hz0.65 A67 x 101 x 45mm2-Bolt

AVR90SA 12-24V COMMERCIAL

AVR90SA HEAVY DUTY SELF-ADJUSTING REVERSE ALARM

Suitable for: Trucks, Coaches, Buses & Plant

SELF ADJUSTING REVERSE ALARM

This unit listens between bleeps and automatically adjusts itself to be 5dB above the ambient noise.

  • Single Bolt Fixing
  • CE and emc marked
  • Epoxy sealed for greater durability against water and vibration
  • Pressure washable – IP67
  • M.I.R.A. tested for all on and off road applications
  • Measures ambient noise levels and automatically adjusts to at least 5 dB above the ambient noise level

AVR90SA Technical Specification

VoltsdB levelFreqCurrentSizeFixing
12-24V87-92dB980Hz0.65 A75 x 76mmSingle Bolt