Due to COVID-19 outbreaks in Australia, Major delays with pick-ups and deliveries with Auspost and TNT due to depot closures and pauses on pickups

Custom Built Wireless Warning Siren/Sounder Controller Systems


Custom made wireless warning siren systems  controllers using Elsema wireless transmitter and receivers.

  • Activate multiple sirens/sounders from multiple wireless push buttons.
  • Long distance wireless push button alarm and warning systems

Give us a call on 03 9314 7877 for more information or email your requirements to bnrsales@bnr.com.au