The E-30-IP is designed to provide reliable hands-free communication for SIP VoIP phone systems with PoE. The unit is constructed of heavy-duty Marine grade 316 stainless steel and features a five-number rollover dialer, blue “Call” LED, plus an onboard 2-amp relay. The E-30-IP can be programmed from a touch tone phone, PC, or remote connection. For outdoor applications, Enhanced Weather Protection (EWP) models are available, designed to meet IP66 Ingress Protection rating. For more information visit www.vikingelectronics.com.