Usually, this goes up to 16 channels, which means you can control 16 different devices with a properly set up Elsema audio transmitter and receiver kit. 😁
http://www.brandsbook.com.au/c....hoosing-the-right-el

For roadworks, accident scenes or temporary work zones, a flashing LED warning lamp is the quickest way to mark hazards and help people stay aware.
https://wanderingmindlab.wordp....ress.com/2025/10/09/

Qlight Tone Electronic Sounder/Beacon
Powerful combo beacon & sounder 🔊⚠️ Qlight QWCD50SD delivers 123 dB max, 31 tones + MP3 via SD card, IP66 rated, built for extreme temps from –50 °C to +60 °C. #industrialsafety #alarmtech
https://www.bnrindustrial.com.....au/products/qlight-q

Investing in reliable traffic lights can make all the difference in maintaining visibility and durability across varied settings.
https://www.listy.com.au/brigh....ter-choices-how-mode

Digital timer switch by Theben (top3 series) for DIN rail mounting. Ideal for automation and energy saving. #theben #timerswitch #dinrail #automation
https://www.bnrindustrial.com.....au/collections/timer