E-1600-50-IPEWP Self diagnostic reports via email (testing com, mic, speaker & switch) Automatic polling and programming software included 2 Amp relay contacts for door/gate or SL-2 strobe light control SIP compatible (see pg 2 for list of compatible IP-PBX phone systems) PoE powered (class 1,

Self diagnostic reports via email (testing com, mic, speaker &amp; switch)<br/>Automatic polling and programming software included<br/>2 Amp relay contacts for door/gate or SL-2 strobe light control<br/>SIP compatible (see pg 2 for list of compatible IP-PBX phone systems)<br/>PoE powered (class 1, <4 watts)<br/>Automatic Noise Canceling (ANC) feature for proper operation in noisy environments<br/>Network downloadable firmware<br/>Meets ADA requirements for Emergency Phones: <br/>- Automatically lights the "Call Connected" LED<br/>- Transmits a unique location I.D. code or voice announcement <br/>- Grade 2 Braille label for the visually impaired<br/>Non-volatile digital voice announcer with 28 seconds of voice memory<br/>Handsfree operation<br/>Marine grade 316 stainless steel prevents corrosion on the stainless steel models<br/>Dials up to 5 emergency numbers<br/>E-1600-20-IP and E-1600-52-IP dial up to 5 non-emergency "INFO" numbers<br/>Cycles through backup phone numbers on busy or no-answer<br/>Optional Enhanced Weather Protection (EWP), EWP products are designed to meet IP66 Ingress Protection Rating<br/>Hangs up on busy signal, time-out or touch tone command<br/>Remotely programmable<br/>Extended temperature range (-15?F to 130?F)<br/>11 different chassis or board only available