| Maoin Fhisiciúil | |
| Córas | Linux |
| Painéal Tosaigh | Plaisteach |
| Soláthar leictreachas | PoE (802.3af) nó DC12V/2A |
| Cumhacht Fuireachas | 1.5W |
| Cumhacht Rátáil | 6W |
| Wifi | IEEE802.11 b/g/n,@2.4GHz (Roghnach) |
| Suiteáil | Gléasta Dromchla |
| Toise | 184 x 100 x 28mm;184 x 158.4 x 37.4mm (le handset) |
| Teocht Oibre | -10 ℃ - +55 ℃ |
| Teocht Stórála | -40 ℃ - +70 ℃ |
| Taise Oibre | 10% -90% (neamh-chomhdhlúthú) |
| Fuaime | |
| Codec fuaime | G.711 |
| Líonrú | |
| Prótacal | SIP, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPV4, ARP, ICMP |
| Port | |
| Port Ethernet | 1 x RJ45, 10/100 Mbps oiriúnaitheach |
| Port RS485 | 1 |
| Aschur Cumhachta | 1 (12V/100mA) |
| Ionchur cloigíní dorais | 8 (úsáid aon phort ionchuir aláraim) |
| Ionchur Aláraim | 8 |
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Bileog Sonraí 904M-S3.pdfÍosluchtaigh
