This domain is a play on "Sense" and "AV", which could signify Aviation, Audio-Visual, or Anti-Virus, among others.
The name "sensav" has only six characters and only two syllables. Two syllable names make popular global brands. Successful brands using two syllable names include Gucci, Sony and Twitter.
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 sought after top-level-domain in the world, famously used by websites like facebook.com. Once secured, a dot-com all but guarantees no-one else can outrank you for your own name in the long run.