Omnitrix IV is a Trix used by Brian.
Red: Recharging (No master control), if blinking red with a noises like "BEEP BEEP" it detect radiation.
Green: Recharged. Ready to use.
Yellow: Scanning new DNA.
All original series aliens.
All Alien Force aliens
All Ultimate Alien aliens.
- Unlike the Omnitrix/Ultimatrix, this Trix doesn't need a Codon Stream. Although how this Trix scan and save the DNA is very confusing.
- It has all aliens in the universe. But most of it are locked