Please follow the assembly guide:

Anchor Vista OmniLight is typically deployed at the height 3 - 6 meters above the floor.

Permanent deployment : Recommended mounting with Wall Mount Bracket + Holder. Antenna should be in straight position in order to get maximum possible performance. 

Mobile deployment: can utilize the whitworth ¼” as it is compatible with the most off-the-shelf tripods and CCTV holders.  

Holders PN