| Physical Property | |
| System | Linux |
| RAM | 128MB |
| ROM | 128MB |
| Front Panel | Plastic |
| Power Supply | BUS IN or DC 12V |
| Wi-Fi | IEEE 802.b/g/n, 2.4 GHz |
| Installation | Surface Mounting |
| Dimension | 195 x 130 x 14.5mm |
| Working Temperature | -10℃ - +55℃ |
| Storage Temperature | -10℃ - +60℃ |
| Working Humidity | 10%-90%RH (non-condensing) |
| Display | |
| Display | 7-inch TFT LCD |
| Screen | Capacitive touch screen |
| Resolution | 1024 x 600 |
| Audio & Video | |
| Audio Codec | G.711 |
| Video Codec | H.264 |
| Networking | |
| Protocol | SIP, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPV4, ARP, ICMP |
| Port | |
| 2-Wire port | 2 |
| TF Card Slot | 1 |
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Datasheet 904M-S3.pdfDownload
