This noise logger is situated in a coastal area within mangroves and only just above high-tide. Deployed January 2023 and having 100% uptime to the cloud. Special feature of this build is that all cables are retained within the steel tubes and the microphone is located on top of the supporting post. This ensures no solar deterioration of all important cables. The post is in two parts. The upper part (comprising all the electronics, case etc) is dropped into the lower part rammed deep into the marine sediments. Thus this ‘permanent’ solution is able to be relocated relatively easily.