This two-way communication and secure access device is the newest in our line of Power over Ethernet (PoE 802.3af) and VoIP intercoms. Combining the versatility of a SIP based keypad intercom with the increased weather protection rating of IP 64, this device is perfect for settings such as commercial/ residential facilities, schools and universities, retail establishments, warehouse and manufacturing plants, parking garages and shipyards, and so much more.