SV-DV4-N Technical Specifications
Complete published specifications are provided below for system design, installer reference, procurement and compatibility review.
Camera
| Max Resolution |
4 MP |
| Sensor |
1/3.0" CMOS |
| Min. Illumination |
Color: 0.003 Lux (F1.6, AGC ON), 0 Lux with IR on |
| Day/Night |
IR-cut filter with auto switch (ICR) |
| Shutter |
Auto/Manual, 1 ~ 1/100000s |
| Pan |
3° to 360° |
| Tilt |
0° to 70° |
| Rotate |
3° to 360° |
| S/N |
>52 dB |
| WDR |
120 dB |
Lens / DORI / Illuminator
| DORI Distance (Detect) |
63.0 m to 270.0 m (206.7 ft. to 885.8 ft) |
| DORI Distance (Observe) |
25.2 m to 108.0 m (82.7 ft. to 354.3 ft) |
| DORI Distance (Recognize) |
12.6 m to 54.0 m (41.3 ft. to 177.2 ft) |
| DORI Distance (Identify) |
6.3 m to 27.0 m (20.7 ft. to 88.6 ft) |
| Supplemental Light |
IR |
| Illumination Distance (IR) |
40 m (131.2 ft) |
| Wavelength |
850 nm |
| IR On/Off Control |
Auto/Manual |
Video / Image / Events
| Frame Rate |
Main Stream: 4 MP (2688 × 1520), max. 25 fps; 4 MP (2560 × 1440), max. 25 fps; 3 MP (2304 × 1296), max. 30 fps; 1080P (1920 × 1080), max. 30 fps; 720P (1280 × 720), max. 30 fps; Sub Stream: 720P (1280 × 720), max. 30 fps; D1 (720 × 576), max. 30 fps; 640 × 360, max. 30 fps |
| Bit Rate |
128 Kbps to 6144 Kbps |
| U-code |
Support |
| OSD |
Up to 4 |
| Privacy Mask |
Up to 4 areas |
| ROI |
Support |
| Video Stream |
Dual streams |
| White Balance |
Auto, Outdoor, Fine tune, Sodium lamp, Locked, Auto2 |
| Digital Noise Reduction |
2D/3D DNR |
| Smart IR |
Support |
| Flip |
Normal, vertical, horizontal, 180°, 90° Clockwise, 90° Anti-clockwise |
| Dewarping |
N/A |
| HLC |
Support |
| BLC |
Support |
| Defog |
Digital defog |
| Basic Detection |
Motion detection, Ultra motion detection, Tampering alarm, Audio detection, Cross line (based on human body detection), Intrusion (based on human body detection) |
| General Function |
Watermark, IP address filtering, Access policy, ARP protection, RTSP authentication, User authentication, HTTP authentication |
Audio / Quick Technical Highlights
| Audio Compression |
G.711U, G.711A |
| Audio Bitrate |
64 Kbps |
| Built-in Microphone |
Yes |