- Built-In high resolution analog NTSC color video camera with wide viewing angle, tilt / swivel adjustments and wide operating temperature - 2 Amp relay contacts for door / gate or SL-2 Strobe Light (DOD 242) control - Blue Call Connected" LED indicator - SIP compliant (see Product Manual for list of compatible IP-PBX phone systems) - PoE powered (class 1, <4 Watts) - Automatic Noise Canceling (ANC) feature for proper operation in noisy environments - VoIP audio detection eliminates the need for "Push to Talk" mode - Handsfree operation - T-10 Torx security screws for added security - Laser etched graphics - Programmable to dial up to 5 numbers - Cycles through backup phone numbers on busy or ring-no-answer - Hangs up on busy signal, time-out or touch tone command - Programming software included - Network downloadable firmware - Remotely programmable - Diagnostics for testing mic, speaker, and relay - Flush mounts using the included rough-in box or surface mount using a Viking VE-5X5 Surface Mount Box (DOD 424) - Extended temperature range: -40?F to 140?F (-40?C to 60?C) - Enhanced Weather Protection (EWP), EWP products are designed to meet IP66 Ingress Protection Rating, see DOD 859