Availability: In StockDNAKE SIP Audio Handset E211
• Stylish design with user-friendly LED indicator
• Fade-resistant keys
• High quality audio communication
• 8-ch alarm input, 1 x RS485
• Optional handset
• Optional Wi-Fi
• Powered by PoE or power adapter (DC12V/2A)
• Quick installation and remote management via web interface
Description
Description
| Â Physical Property |
| Â Â System |
 Linux |
| Â Front Panel |
 Plastic |
| Â Â Power Supply |
 PoE (802.3af) or DC12V/2A |
| Â Â Standby Power |
 1.5W |
|   Rated Power |
 6W |
| Â Wi-Fi |
 IEEE802.11 b/g/n,@2.4GHz (Optional) |
| Â Â Installation |
 Surface Mounting |
| Â Dimension |
 184 x 100 x 28mm; 184 x 158.4 x 37.4mm (with Handset) |
| Â Working Temperature |
 -10℃ – +55℃ |
| Â Â Storage Temperature |
 -40℃ – +70℃ |
| Â Working Humidity |
 10%-90% (non-condensing) |
|  Audio |
|   Audio Codec |
 G.711 |
| Â Networking |
| Â Â Protocol |
 SIP, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPV4, ARP, ICMP |
| Â Port |
| Â Ethernet Port |
 1 x RJ45, 10/100 Mbps adaptive |
| Â RS485 Port |
 1 |
| Â Â Power Output |
 1 (12V/100mA) |
| Â Â Doorbell Input |
 8 (use any alarm input port) |
| Â Alarm Input |
 8 |