描述
TPC-PT8441MA-T
Thermal Network Mini Hybrid Pan & Tilt Camera
TPC-PT8441MA-T 屬大華閉路電視產品。傑成系統有限公司（香港防盜）為大華產品安裝商及經銷商，可提供供應、安裝、調試、保養及維修。選型及報價可參考閉路電視安裝。規格以原廠資料為準。
規格
Thermal
| Detector Type |
Vanadium oxide uncooled focal plane detector |
| Effective Pixels |
400 (H) × 300 (V) |
| Pixel Pitch |
17 μm |
| Spectral Range |
8 μm–14 μm |
| Sensitivity (NETD) |
≤35 mK (@f/1.0) |
| Focal Length |
7.5 mm; 13 mm; 25 mm; M25 mm; 50 mm |
| Field of View |
7.5 mm: H: 51.2°; V: 38.4° 13 mm: H: 30.4°; V: 22.5° 25 mm/M25 mm: H: 15.49°; V: 11.65° 50 mm: H: 7.78°; V: 5.84° |
| Thermal Focus Control |
7.5 mm: Athermalized 13 mm: Athermalized 25 mm: Athermalized M25 mm: Auto/semi-auto/Manual 50 mm: Athermalized |
| Close Focus Distance |
7.5mm: 0.9 m (2.95 ft) 13 mm: 2.5 m (8.2 ft) 25 mm: 9.2 m (30.18 ft) M25 mm: 0.5 m (1.64 ft) 50 mm: 37 m (121.39 ft) |
| Detection Distance① |
7.5 mm: Vehicle: 678 m (2,224.41 ft); Human: 220 m (721.78 ft) 13 mm: Vehicle: 1,176 m (3,858.27 ft); Human: 382 m (1,253.28 ft) 25 mm/M25mm: Vehicle: 2,262 m (7,421.26 ft); Human: 735 m (2,411.42 ft) 50 mm: Vehicle: 4,525 m (14,845.80 ft); Human: 1,470 m (4,822.83 ft) |
| Recognition Distance② |
7.5 mm: Vehicle: 166 m (544.62 ft); Human: 57 m (187 ft) 13 mm: Vehicle: 288 m (944.88 ft); Human: 98 m (321.52 ft) 25 mm/M25mm: Vehicle: 555 m (1,820.87 ft); Human: 189 m (620.08 ft) 50 mm: Vehicle: 1,110 m (3,641.73 ft); Human: 378 m (1,240.16 ft) |
| Identification Distance③ |
7.5 mm: Vehicle: 84 m (275.59 ft); Human: 28 m (91.9 ft) 13 mm: Vehicle: 146 m (497.00 ft); Human: 49 m (160.76 ft) 25 mm/M25mm: Vehicle: 280 m (918.64 ft); Human: 95 m (311.68 ft) 50 mm: Vehicle: 560 m (1,837.27 ft); Human: 189 m (620.08 ft) |
Note: ①Detection Distance: Detects objects, but cannot recognize their characteristics (objects must cover more than 3.6 pixels of the image). ②Recognition Distance: Classifies objects into general categories, such as human, vehicle (the object must cover more than 14 pixels of the image). ③Identification 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) |
| Temperature Measurement Range |
Low temperature mode: –20 °C to +150 °C (–4 °F to +302 °F) High temperature mode: 0 °C to +550 °C (+32 °F to +1022 °F) Auto mode: –20 °C to +550 °C (–4 °F to +1022 °F) |
| Temperature Measurement Accuracy |
Max. (±2 °C, ±2%); Operating temperature: –20 °C (–4°F) to +60 °C (+302 °F) |
| Temperature Measurement Mode |
Spot: 12 Line: 12 Area: 12 Supports 12 rules simultaneously |
Visible
| Image Sensor |
1/1.8" CMOS |
| Max. Resolution |
2688 (H) × 1520 (V) |
| Pixel |
4 MP |
| Horizontal Definition |
Center ≥ 1200 TVL Edge ≥ 900 TVL |
| Min. Illumination |
Color: 0.001 [email protected] Black & white: 0.0001 [email protected] 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 |
Optical defog |
| Image Stabilization |
Electronic Image Stabilization (EIS) |
| 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 |
Auto/semi-auto/manual |
| Focal Length |
5.5 mm–248 mm |
| Field of View |
H: 63.5°–1.9° V: 37.4°–1.1° |
| Close Focus Distance |
0.5 m–2 m (1.64 ft–6.56 ft) |
| Illuminator On/Off Control |
Auto/Manual |
| Illumination Distance |
100 m (328.08 ft, IR) 50 m (164.04 ft, white light) |
Audio and Video
| Video Compression |
H.265; H.264M; H.264H; H.264B |
| Resolution |
Thermal: Main stream: 1280 × 1024; 1280 × 960; 1280 × 720; 400 × 300; 1280 × 960 (default) Sub stream: 640 × 512; 640 × 480; 400 × 300; 400 × 300 (default) Visible: Main stream: 2688 × 1520; 1920 × 1080; 1280 × 720; 704 × 576; 2688 × 1520 (default) Sub stream: 704 × 576; 352 × 288; 352 × 288 (default) |
| Video Frame Rate |
Thermal (50 Hz): Main stream: 1 fps–25 fps, 25 fps by default Sub stream: 1 fps–25 fps, 15 fps by default Visible (50 Hz): Main stream: 1 fps–25 fps, 25 fps by default Sub stream: 1 fps–25 fps, 15 fps by default Thermal (60 Hz): Main stream: 1 fps–30 fps, 30 fps by default Sub stream: 1 fps–30 fps, 15 fps by default Visible (60 Hz): Main stream: 1 fps–30 fps, 30 fps by default Sub stream: 1 fps–30 fps, 15 fps by default |
| Audio Compression |
G.711a; G.711mu; PCM |
| Image Encoding Format |
JPEG |
PTZ
| Pan/Tilt Range |
Pan: 0° to 360° endless Tilt: –90° to +90° |
| Manual Control Speed |
Pan: 0.1°/s –100°/s Tilt: 0.1°/s –80°/s |
| Preset Speed |
Pan: 0.1°/s –100°/s Tilt: 0.1°/s –80°/s |
| Preset |
300 |
| Tour |
8 (up to 32 presets per tour) |
| Pattern |
5 |
| Scan |
5 |
| Power-off Memory |
Yes |
| Privacy Masking |
4 blocks |
| 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 |
FTP; Micro SD card (Optional) |
| Micro SD Card (Max.) |
512 GB |
| Interoperability |
ONVIF; CGI; Dahua SDK |
| Browser |
IE: IE8 and later (includes 360 brower and sogou brower) Chrome: 42 and earlier Firefox: 42 and earlier |
| User/Host |
Up to 12 (total bandwidth: 64 MB) |
| Security |
Authorized username and password; attached MAC address; 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
| Heat 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 |
2 |
| Alarm Output |
2 |
| Audio Input |
1 |
| Audio Output |
1 |
| RS-485 |
1 |
Power
| Power Supply |
Wide input voltage 10–36 VDC |
| Power Consumption |
Basic: 30 W (illuminator off, heating off) Max: 43 W (illuminator on, heating off); 50 W (illuminator on, heating on) |
Environment
| Operating Temperature |
–40 °C to +70 °C (–40 °F to +158 °F) |
| Operating Humidity |
≤95% |
| Storage Temperature |
–40 °C to +80 °C (–40 °F to +176°F) |
Physical Characteristics
| Protection |
IP66 |
| Reliability |
Surge protection: 6 kV Air discharge: 15 kV Contact discharge: 8 kV |
Structure
| Product Dimensions |
231.3 mm × 389.7 mm × 276.9 mm (9.11" × 15.34" × 10.9") (L × W × H) |
| Packaging Dimensions |
485 mm × 360 mm × 390 mm (19.09" × 14.17" × 15.35") (L × W × H) |
| Net Weight |
≤9 kg (19.84 lb) |
| Gross Weight |
≤12 kg (26.46 lb) |
Temperature Measurement Distance
Note: The table displays the measured distances obtained from using the target size 0.1 m × 0.1 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.
