Description
- 
Physics and power
- Front panel: 316 grade stainless steel
 - Button: 1 panic button
 - Ethernet port: RJ45, 10/100Mbps adaptive
 - Power Supply: PoE (IEEE802.3af) only
 - Indicator: 1
 - Microphone/Speaker: 1/1
 - Dimensions: 100x100x38 mm
 - Installation: Recessed
 - Working humidity: 10~90%
 - Working temperature: -20°C ~ +55°C
 - Storage temperature: -25°C ~ +60°C
 - SIP Protocol: SIP v1 (RFC2543), SIP v2 (RF3261)
 - SIP Account: 1 SIP account
 - Audio codecs: G.711a, G.711μ, G.722
 - QoS Support: Yes
 - Auto Answer Support: Yes
 - Network mode: DHCP or Static IP
 - System Time: NTP for automatic time setting
 - Supported protocols: IPv4, HTTP, HTTPS, FTP, SNMP, DNS, NTP, RTP, TCP, UDP, ICMP, DHCP, ARP
 
 




