| Thermal |
| Detector Type |
Vanadium oxide uncooled focal plane detector |
| Effective Pixels |
640 (H) × 512 (V) |
| Pixel Pitch |
12 μm |
| Spectral Range |
8 μm–14 μm |
| Sensitivity (NETD) |
≤50 mK (@f/1.0) |
| Focal Length |
18 mm; 25 mm; 35mm |
| Field of View |
18 mm: H: 22.9°;V: 18.4°
25 mm: H: 17.6°;V: 14.1°
35 mm: H: 11.1°;V: 8.3° |
| Thermal Focus Control |
Fixed-focal |
| Close Focus Distance |
18 mm: 0.5 m (1.64 ft)
25 mm:0.5 m (1.64 ft)
35 mm: 0.5 m (1.64 ft) |
| Detection Distance? |
18 mm: Vehicle: 2,308 m (7,571.17 ft);
Human: 750 m (2,460.63 ft)
25 mm: Vehicle: 3,205 m (10,515.51 ft);
Human: 1,042 m (3,418.64 ft)
35 mm: Vehicle: 4,487 m (14,721.72 ft);
Human: 1,458 m (4,783.46 ft) |
| Recognition Distance? |
18 mm: Vehicle: 566 m (1,857.08 ft);
Human: 193 m (633.20 ft)
25 mm: Vehicle: 786 m (2,579.28 ft);
Human: 268 m (879.27 ft)
35 mm: Vehicle: 1,101 m (3,610.99 ft);
Human: 375 m (1,230.31 ft) |
| Identification Distance? |
18 mm: Vehicle: 286 m (937.38 ft);
Human: 96 m (314.96 ft)
25 mm: Vehicle: 397 m (1,301.92 ft);
Human: 134 m (439.63 ft)
35 mm: Vehicle: 556 m (1,822.69 ft);
Human: 188 m (616.80 ft) |
| Note:
?Detection Distance: Detects objects, but cannot recognize their characteristics (objects must cover more than 3.6 pixels of the image).
?Recognition Distance: Classifies objects into general categories, such as human, vehicle (the object must cover more than 14 pixels of the image).
?Identification Distance: Classifies objects into specific categories based on their characteristics, such as engineering truck, car (the object must cover more than 28 pixels of the image). |
| Digital Detail Enhancement (DDE) |
Yes |
| Thermal Image Stabilization |
Electronic Image Stabilization (EIS) |
| Digital Zoom |
19 levels |
| Thermal AGC |
Auto/Manual |
| Thermal Noise Reduction |
2D NR/3D NR |
| Image Flip |
180° |
| Color Palettes |
18 (white hot/black hot/fusion/rainbow/golden autumn/midday/iron red/amber/jade/sunset/icefire/painting/pomegranate/emerald /spring/summer/autumn/winter) |
| Visible |
| Image Sensor |
1/2.8″ CMOS |
| Max. Resolution |
2688 (H) × 1520 (V) |
| Pixel |
4 MP |
| Horizontal Definition |
Center ≥150 TVL
Edge ≥100 TVL |
| Min. Illumination |
Color: 0.01 lux
Black & white: 0.001 lux
0 lux (IR on) |
| Visible AGC |
Auto/Manual |
| Visible Noise Reduction |
2D NR/3D NR |
| S/N Ratio |
>55 dB |
| White Balance |
Auto; manual; indoor; outdoor; tracking; sodium lamp; street lamp; natural |
| Defog |
Electronic defog |
| Electronic Shutter Speed |
1 s–1/30,000 s (auto/manual) |
| BLC |
Yes |
| WDR |
Yes |
| HLC |
Yes |
| Day/Night |
Auto (ICR); Color; B/W |
| Iris Control |
Auto |
| Image Flip |
180° |
| Exposure Compensation |
Yes |
| Visible Focus Control |
Manual |
| Focal Length |
3.95 mm–177.75 mm |
| Field of View |
H: 67.5°–1.9°
V: 39.4°–1.1° |
| Close Focus Distance |
1 m–10 m (3.28 ft–32.81 ft) |
| Illuminator On/Off Control |
Auto/Manual |
| Illumination Distance |
100 m (328.08 ft) |
| Audio and Video |
| Video Compression |
H.265; H.264M; H.264H; H.264B |
| Resolution |
Thermal:
Main stream: 1280 × 1024; 1280 × 720; 640
× 512; 1280 × 1024 (default)
Sub stream: 640 × 512; 320 × 256; 640 × 512 (default)
Visible:
Main stream: 2688 × 1520 (optional); 2560 × 1440; 1080p (1920 × 1080); 1280 × 720; 704 × 576; 2560 × 1440 (default)
Sub stream: 1920 × 1080; 1280 × 720; 704 × 576 |
| Video Frame Rate |
Thermal:
50 Hz: (main stream) 1 fps–25 fps adjustable, 25 fps by default; (sub stream) 1 fps–25 fps adjustable, 15 fps by default
60 Hz: (main stream) 1 fps–30 fps adjustable, 30 fps by default; (sub stream) 1 fps–30 fps adjustable, 15 fps by default
Visible:
50 Hz: (main stream) 1 fps–25 fps adjustable, 25 fps by default; (sub stream) 1 fps–25 fps adjustable, 15 fps by default
60 Hz: (main stream) 1 fps–30 fps adjustable, 30 fps by default; (sub stream) 1 fps–30 fps adjustable, 15 fps by default |
| Audio Compression |
G.711a; G.711mu |
| Image Encoding Format |
JPEG |
| PTZ |
| Pan/Tilt Range |
Pan: 0° to 360° endless
Tilt: –10° to +90° |
| Manual Control Speed |
Pan: 0.1°/s to 200°/s
Tilt: 0.1°/s to 120°/s |
| Preset Speed |
Pan: 240°/s
Tilt: 200°/s |
| Preset |
300 |
| Tour |
8 (up to 32 presets per tour) |
| Pattern |
5 |
| Scan |
5 |
| Power-off Memory |
Yes |
| Privacy Masking |
4 areas in the same view |
| Idle Motion |
Preset; auto pattern; auto tour; pan; progressive scan |
| Function |
| Two-way Audio |
Yes |
| Network Protocol |
HTTP; HTTPS; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP;
FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS;
UPnP; NTP; Multicast; SFTP; 802.1x |
| Region of Interest (RoI) |
Yes |
| Storage |
Micro SD card |
| Micro SD Card (Max.) |
512 GB |
| Interoperability |
ONVIF; CGI; Dahua SDK |
| Browser |
IE: IE8 and later
Chrome: 42 and earlier
Firefox: 42 and earlier |
| User/Host |
Up to 20 (total bandwidth: 64 MB) |
| Security |
Authorized username and password; attached MAC address; encrypted HTTPS; IEEE 802.1x; controlled network access |
| User Management |
Up to 20 users; supports multi-level user permissions (2 levels): management group and user group |
| Malfunction Detection |
Network disconnection detection; IP conflict detection; memory card state detection; memory space detection |
| PIP |
Yes (Intelligence automatically turns off when PIP is on) |
| Intelligence |
| Fire Detection |
Yes |
| Cold/Hot Spot Trace |
Yes |
| IVS (Perimeter Protection) |
Yes. Supports tripwire and intrusion. |
| Target Distinction |
Human/Vehicle Classification |
| Port |
| Analog Output |
1 × CVBS output; BNC port |
| Network Port |
1 × RJ-45 (10/100 Base-T) |
| Alarm Input |
7 |
| Alarm Output |
2 |
| Audio Input |
1 |
| Audio Output |
1 |
| RS-485 |
1 |
| Power |
| Power Supply |
36 VDC ± 50%, Hi-PoE |
| Power Consumption |
Basic: ≤21 W
Max: ≤40 W |
| Environment |
| Operating Temperature |
–30 °C to +60 °C (–22 °F to +140 °F) |
| Operating Humidity |
≤95% |
| Storage Temperature |
–30 °C to +70 °C (–22 °F to +158 °F) |
| Physical Characteristics |
| Protection |
IP66 |
| Reliability |
Surge protection: 6 kV
Air discharge: 8 kV
Contact discharge: 6 kV |
| Structure |
| Product Dimensions |
Φ240 mm × 382 mm (Φ9.45″ × 15.04″) |
| Packaging Dimensions |
319 mm × 319 mm × 521 mm (12.56″ × 12.56″ × 20.51″) (L × W × H) |
| Net Weight |
≤8 kg (17.64 lb) |
| Gross Weight |
≤10 kg (22.05 lb) |
| Certification |
| Certifications |
CE; FCC; NEMA 4X |
| Heat Detection Distance |
| Focal Length |
Max. Distance |
| 18 mm |
1,080 m (3,543.31 ft) |
| 25 mm |
1,500 m (4,921.26 ft) |
| 35 mm |
2,100 m (6,889.76 ft) |
| Note:
The table displays the measured distances obtained from using the target size 0.2 m x 0.2 m for testing in an environment where the temperature is 23 °C and the relative humidity is below 60%.
The table is for reference only. The distances within it are subject to actual conditions including atmospheric conditions, target size, the installation site, and more. |
| Perimeter Protection Distance |
| Focal Length |
Distance (Human) |
Distance (Vehicle) |
| 18 mm |
126 m (413.39 ft) |
378 m (1,240.16 ft) |
| 25 mm |
175 m (574.15 ft) |
525 m (1,722.44 ft) |
| 35 mm |
245 m (803.81 ft) |
735 m (2,411.42 ft) |
| Note:
The table displays the measured distances obtained from using the target sizes 1.8 m × 0.5 m (human) and 1.4 m × 4 m (vehicle) for testing in an environment where the temperature is 23 °C and the relative humidity is below 60%.
The table is for reference only. The distances within it are subject to actual conditions including atmospheric conditions, target size, the installation site, and more. |
