Device Protection PoE Adapters are highly reliable, and when used with Ubiquiti TOUGHCable, they provide earth grounding and surge protection to help protect against electrostatic discharge (ESD) events. Seamless airGateway Compatibility The 15V, 0.8A and 24V, 0.5A models, POE-15-12W, POE-24-12W and POE-24-12W-G, work with the airGateway to bridge airMAX connections to Wi-Fi at customer locations. \r\nDue to stock availability, this items may be shipped from Australia and orders may incur NZ customs duty or tax. Find out more at http://www.whatsmyduty.org.nz/, however if that case is happened, we will pay the duty or tax.