top of page
wifi icon.png

PRODUCTS & PROJECTS 

DOOR BELL MASTER CONTROL UNIT
Auto control 4-tone doorbell master control

Doorbell compatible for use with control systems

  • Plays up to 4 doorbell sounds.

  • Any sound recorded in MP3 format.

  • Easy to change with selector switch

  • 10 seconds factory default can be adjusted for longer recordings & special occasions. e.g. Halloween, Christmas, Birthday.

  • Adjustable volume

  • Power supply: 24vdc 1 amp.

2024-09-03_17-51-47.jpg
WINDOW HYDROPONICS SYSTEM
Auto control window hydroponics watering system
Rob's Internet of Things logo mark
Rob's Internet of Things

ABOUT US - Home & Business Automation

Riotrom are experts in the application of smart technology

FAQ

Based in Adelaide, RIOTROM was established in 2020 by Rob Uyen in response to the growing demand surrounding the application of smart technology. A leader in his field, Rob is a highly qualified electronic systems engineer with 30+ years experience in developing innovative electronic solutions for the automation of businesses and homes.

Rob's Internet of Things logo mark

Rob's Internet of Things REMOTE ONLINE MANAGEMENT
ABN 58 089 277 097

​

PO Box 172 - Greenacres, ADELAIDE - South Australia 5086

Call 0407 359 135  or email robuyen@riotrom.com

© 2021 Rob's Internet of Things REMOTE ONLINE MANAGEMENT

WEBSITE PROUDLY CREATED BY idResults Pty Ltd

bottom of page