The DHI-VTO2000A-2-S enables tenants to view and talk with visitors and remotely unlock doors all from an intuitive mobile app and an interior color indoor monitor. Each IP outdoor station includes a 1.3 MP wide angle camera with manual rear pivot, two-way talk and enables remote functions such as snapshot when ringing and video and audio message retrieval. Dahua Intercom devices are ideal for single-family homes as well as large residential complexes or commercial properties.
Features:
System
| Main Processor | Embedded Micro Processor |
| Operating System | Embedded Linux |
Operation
| Input | Single Mechanical Button |
Video
| Video Compression | H.264 |
| Image Sensor | 1/3-in. 1.3 MP CMOS Sensor |
| Lens | 2.8 mm |
| Angle of View | Horizontal: 90° Vertical: 120° |
| Day/Night | Color Image |
Audio
| Compression | G.711 |
| Input | Omnidirectional Microphone |
| Output | Built-in Speaker |
| Bi-directional Talk | Supports Dual-way Bi-directional Talk |
Interface
| Door Control | One (1) Relay Out for Main Lock |
| Alarm Input | Two (2) Channels: One (1) Channel, Unlock Button One (1) Channel, Feedback |
| RS485 | One (1) Port |
| Tamper Switch | One (1) |
Network
| Ethernet | 10/100 Mbps, Self-adaptive |
| Network Protocol | TCP/IP |