| Technical Specification | |
| Model | DHI-VTO2111D-P-S3 |
| System | |
| Main Processor | Embedded Processor |
| Operating System | Embedded Linux OS |
| Button Type | Mechanical |
| Interoperability | CGI; ONVIF |
| Network Protocol | SIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP |
| Basic | |
| Camera | 1/2.8" 2 MP CMOS high definition, low illumination/DWDR/ color/IR |
| Field of View | H: 107°; V: 60°; D: 122° |
| Noise Reduction | 3D NR |
| Video Compression | H.264; H.265 |
| Video Resolution | Main stream: 720p, WVGA, D1, CIF |
| Sub stream: 1080p, WVGA, D1, QVGA, CIF | |
| Video Frame Rate | PAL: 25 fps; |
| NTSC: 30 fps | |
| Video Bit Rate | 256 Kbps–8 Mbps |
| Light Compensation | Auto IR |
| Day/Night | Auto(ICR)/Color/B/W;Color/B/W |
| Audio Compression | G.711a; G.711u; PCM |
| Audio Input | 1 |
| Audio Output | Built-in speaker |
| Audio Mode | Two-way audio |
| Audio Enhancement | Echo suppression/digital noise reduction |
| Audio Bit Rate | 16 KHz, 16 bit |
| Function | |
| Communication Mode | Full digital |
| Unlock Mode | Card; app; indoor monitor |
| Card Type | IC card |
| Leave Videos | Yes (an SD card must be inserted in the VTH) |
| Web Configuration | Yes |
| Performance | |
| Card Reading Distance | 0 cm–4.5 cm (0"–1.77") |
| Issue Card Locally | Yes |
| Casing Material | PC + Acrylic |
| Capacity | |
| Card | 10,000 |
| Port | |
| RS-485 | 1 |
| Power Output | 1 port, 12 V and 200 mA |
| Exit Button | 1 |
| Door Status Detection | 1 |
| Lock Control | 1 port, normally closed by default |
| Network Port | 1 × 10Mbps/100Mbps network port (8-core white |
| ribbon cable) | |
| Alarm | |
| Tamper | Yes |
| General | |
| Appearance Color | Black |
| Power Supply | 12 VDC, 1 A |
| Standard PoE | |
| Power Adapter | Optional |
| Installation | Surface Mount |
| Certifications | CE |
| Accessory | Included: Alarm power ribbon cable, rain cover, brackets |
| Product Dimensions | 135.1 mm × 70.6 mm × 34.6 mm (5.32" × 2.78" × 1.36") |
| Protection | IP65 (silicone sealant is needed, see the quick start guide.) |
| IK04 (for common use) | |
| Operating Temperature | –30 °C to +60 °C (-22 °F to +140 °F) |
| Operating Humidity | 10%–90% (RH), non-condensing |
| Operating Altitude | Beneath 3000 m (9842.52 ft) |
| Operating Environment | Outdoor |
| Power Consumption | ≤ 1 W (standby), ≤ 5 W (working) |
| Gross Weight | 326 g (0.72 lb) |
| Anti-corrosion Level | Basic Protection |
Please ensure that orders and payments for materials outside Ajmer are completed before 6:00 PM to ensure same-day dispatch.
