PoE IEEE 802.3af Class 0 • 48 V / 12,95 W • max. 6 W • 1 SIP Intercom Extension • UDP / TCP / TLS / RTP / SRTP • RTP Multicast bis 50 Zonen (Receive only) • Web Interface / Provisioning Server • HTTP / HTTPS / TFTP / FTP • IPv4 / DHCP / VLAN • LLDP / CDP • DSCP QoS • STUN / TURN / SIP Outbound • G.711 / G.722 Wideband • Single Wideband Microphone • beleuchteter Call Button • Door Control Relay 30 V / 50 mA • Door Sensor Terminal • -40 °C bis +50 °C • Outdoor Rated • 11,4 cm ( 4,5 inch ) × 11,4 cm ( 4,5 inch ) × 4,2 cm ( 1,6 inch ) • 0,2 kg • RoHS / CE / FCC / CSA/UL