Description
DAHUA IP VIDEO DOOR PHONE SPECIFICATION
INDOOR STATION
| Main Processor | Embedded processor |
| Operating System | Embedded Linux operating system |
| Network Protocol | RTSP; RTP; SIP; DNS; SSH |
| ROM | 128 MB |
| RAM | 128 MB |
| CPU | Dual core 1.2GHz |
| Screen Type | Capacitive touchscreen |
| Display | 7″ TFT |
| Screen Resolution | 1024 × 600 |
| Audio Compression | G.711a; G.711u; PCM |
| Audio Input | 1 |
| Audio Output | Built-in speaker |
| Audio Mode | 2-way Audio |
| Audio Enhancement | Echo suppression |
| Audio Bit Rate | 16 kHz; 16 bit |
| Communication Mode | Full digital |
| Information Release | Receive and view text information released by the management center |
| DND Mode | Do not disturb period can be set; Do not disturb mode |
| Number of Extensions | Villa: 9
Apartment: 4 |
| Alarm Input | 6 |
| Alarm Output | 1 |
| Power Output | 1 (12 V/200 mA) |
| Door Bell | Yes (use any alarm input port) |
| Network | One 10 Mbps/100 Mbps Ethernet |
| Color | Black |
| Power Supply | 12 VDC 1A; Standard PoE (36–57 V, 0.35 A) |
| Installation | Surface Mount |
