This domain is a play on "Sense" and "AV", which could signify Aviation, Audio-Visual, or Anti-Virus, among others.
Sensav has only six characters and just two syllables. Two syllable names make popular global brands. Examples of two popular syllable names include Google, Boeing and Ikea.
This domain was first registered in September 2016. Older domains have an advantage when ranking in search engines.
Sensav.com is a dot-com domain. Dot com domains are the most desirable domain extension in the world, famously used by websites like google.com. When you own a dot-com, it is much easier to rank for your own name in search engines.