| Technical Specification | |
| Model | VTH5221D/DW |
| System | |
| Main Processor | Embedded Micro Processor |
| Operation System | Embedded LINUX OS |
| Video | |
| Video Compression | H.264 |
| Audio | |
| Audio Compression | G.711 |
| Audio Input | All-direction Microphone |
| Audio Output | Built-in Loudspeaker |
| Bidirectional Talk | Support Dual-way Bidirectional talk |
| Display | |
| LCD Screen | 7“ 1024×600, Capacitive |
| Operation Mode | |
| Input | Touch buttons |
| Interface | |
| Alarm In | 6 |
| Alarm Out | 1 |
| RS485 | 1 |
| Network | |
| Wi-Fi | IEEE802.11b/g/n |
| Ethernet | 10M/100Mbps Self-adaptive |
| Network Protocol | TCP/IP |
| General | |
| Memory Slot | Micro SD, Max 32GB |
| Installation | Surface |
| Power | DC 12V, PoE（802.3af) |
| Power Consumption | Standby ≤1W, Work ≤7W |
| Working Temperature | ﹣10°C~+55°C |
| Relative Humidity | 10%~90%RH |
| Dimensions | 215.0mm×140.0mm×21.0mm |
| Weight | 0.8Kg |
VTH5221DW / VTH5221DW-C
DAHUA Apartment IP Video Intercom Solutions (Wi-Fi Indoor Monitor)
Features:
- 7″ TFT Capacitive touch screen, 1024×600
- IPC surveillance
- Alarm integration
- SIP Firmware available upon request
- Micro SD card optional, max 32GB
- Alarm 6/1, RS485, TCP/IP 100Mbps
- 12VDC PoE (802.3af) ; IEEEE802.11b/g/n
- Built-in camera for C-model
- Record & Snapshot(SD card needed)
Not available.
Not available.
