| Mali ya Kimwili | |
| Mfumo | Linux |
| Jopo la mbele | Plastiki |
| Ugavi wa Nguvu | PoE (802.3af) au DC12V/2A |
| Nguvu ya Kusimama | 1.5W |
| Nguvu Iliyokadiriwa | 6W |
| Wi-Fi | IEEE802.11 b/g/n,@2.4GHz (Si lazima) |
| Ufungaji | Uwekaji wa uso |
| Dimension | 184 x 100 x 28mm; 184 x 158.4 x 37.4mm (pamoja na Kifaa cha mkono) |
| Joto la Kufanya kazi | -10 ℃ - +55 ℃ |
| Joto la Uhifadhi | -40 ℃ - +70 ℃ |
| Unyevu wa Kufanya kazi | 10% -90% (isiyopunguza) |
| Sauti | |
| Kodeki ya Sauti | G.711 |
| Mtandao | |
| Itifaki | SIP, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPV4, ARP, ICMP |
| Bandari | |
| Bandari ya Ethernet | 1 x RJ45, 10/100 Mbps kubadilika |
| Bandari ya RS485 | 1 |
| Pato la Nguvu | 1 (12V/100mA) |
| Ingizo la kengele ya mlango | 8 (tumia mlango wowote wa kuingiza kengele) |
| Ingizo la Kengele | 8 |
Karatasi ya data ya 904M-S3







