| Technical Specification | |
| Model | VTO2000A-2 |
| System | |
| Main Processor | Embedded Micro Processor |
| Operation System | Embedded LINUX OS |
| Video | |
| Video Compression | H.264 |
| Image Sensor | 1/3” 1.3MP CMOS |
| Lens | 2.8mm |
| Angle of View | D:120° H:90° |
| Day/Night | Color Image |
| Audio | |
| Audio Compression | G.711 |
| Audio Input | Omnidirectional Mic |
| Audio Output | Built-in Speaker |
| Bidirectional Talk | Support Dual-way Bidirectional talk |
| Operation Mode | |
| Keypad | Single Mechanical Button |
| Interface | |
| Door Control | 2(1 relay out for main lock, 1 extended by access control module) |
| Alarm In | 2(1ch unlock button, 1ch feedback) |
| RS485 | 1 |
| Network | |
| Ethernet | 10M/100Mbps Self-adaptive |
| Network Protocol | TCP/IP |
| Ethernet | 10M/100Mbps Self-adaptive |
| Network Protocol | TCP/IP |
| General | |
| Ingress Protection | IP54, IK07 |
| Tamper Switch | 1 |
| Installation | Surface & Flush |
| Material | Stainless Steel |
| Power | DC 24V / Supply directly by VTNC3000A |
| Power Consumption | Standby ≤1W, Work ≤10W |
| Working Environments | ﹣40°C~+60°C |
| Relative Humidity | 10%~90%RH |
| Dimensions | 129.9mm×32.2mm×140mm |
| Weight | 0.8Kg |
