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 are very rare and exceptionally valuable. Established brands using two syllable names include Walmart, Gucci and Pocket.
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 valued domain extension in the world, used by famous 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.