EWP products feature foam rubber gaskets and boots sealed connections gel-filled butt connectors as well as urethane or thermal plastic potted circuit boardsBuilt-in 125KHz 26-bit Wiegand proximity card reader with LED and beep card read confirmation and EWP board protectionVandal Resistant Features: 14 gauge louvered 316 stainless steel faceplate with permanent laser etched graphics. Speaker/mic screen. Heavy duty metal keypad buttons and T-10 Security Torx drive mounting screws.Weather Resistant Features: Marine grade 316 stainless steel faceplate and screws. Keypad internally sealed per IP67. Mylar speaker. Self-draining mic mount. Faceplate mic and speaker gaskets.Two sets of SPDT 2 Amp relay contacts for door/gate or camera controlOptional RC-4A for Secure Remote Relay Control see DOD# 582Blue �Call /Status� LED indicatorSIP compliant (see pg 2 for list of compatible IP-PBX phone systems)PoE powered (class 2