| Thermal | Identification Distance③ 75mm: Vehicle: 1,191 m (3,907.48 ft) Human: 402 m (1318.9 ft) |
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| Detector Type | Vanadium oxide uncooled focal plane detector 100mm: Vehicle: 1,587 m (5,206.69 ft) Human: 536 m (1,758.53 ft) |
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| Effective Pixels | 640 (H) × 512 (V) Note: |
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| Pixel Pitch | 12 μm ①Detection Distance: Detects objects, but cannot recognize their characteristics (objects must cover more than 3.6 pixels of the image). |
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| Spectral Range | 8 μm–14 μm ②Recognition Distance: Classifies objects into general categories, such as human, vehicle (the object must cover more than 14 pixels of the image). |
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| Sensitivity (NETD) | ≤35 mK ③Identification Distance: Classifies objects into specific categories based on their characteristics, such as engineering truck, car (the object must cover more than 28 |
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| 焦距 | 50 mm; 75 mm; 100 mm pixels of the image). 50 mm: H: 12.4°; V: 9.9° Digital Detail Enhancement Yes |
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| Field of View | 75 mm: H: 8.3°; V: 6.6° (DDE) 100 mm: H: 6.2°; V: 5.0° |
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| 防抖 | Electronic Image Stabilization (EIS) |
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| Focus Control | Auto; Manual Digital Zoom 24 levels 50 mm: F1.0 AGC Auto; Manual |
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| 光圈 | 75 mm: F1.0 100 mm: F1.1 Noise Reduction 2D NR; 3D NR 50mm: Vehicle: 6,410 m (21,030.18 ft) |
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| Human: 2,083 m (6,833.99 ft) | Image Flip 180° 75mm: Vehicle: 9,615 m (31,545.28 ft) |
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| Detection Distance | ① 18 (white hot; black hot; fusion; rainbow; globow; Human: 3,125 m (10,252.62 ft) 100mm: Vehicle: 12,821 m (42,063.65 ft) Color Palettes ironbow1; ironbow2; sepia; color1; color2; icefire; rain; |
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| Human: 4,167 m (1,3671.26 ft) | red hot; green hot; spring; summer; autumn; winter) 50mm: Vehicle: 1,572 m (5,157.48 ft) Human: 536 m (1,758.53 ft) Visible 75mm: Vehicle: 2,359 m (7,739.5 ft) |
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| Recognition Distance② | Image Sensor 1/1.8" CMOS Human: 804 m (2,637.8 ft) 100mm: Vehicle: 3,145 m (10,318.24 ft) |
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| Human: 1,071 m (3,513.78 ft) | Max. Resolution 2688 (H) × 1520 (V) www.dahuasecurity.com |
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| Pixel | 4 MP Audio Encoding G.711a; G.711mu; PCM Color: 0.005 lux |
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| Image Encoding Format | JPEG |
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| 最低照度 | Black & white: 0.0005 lux 0 lux (IR on) |
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| AGC | Auto; Manual Pan: 0° to 360° endless Pan/Tilt Range |
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| Noise Reduction | 2D NR; 3D NR Tilt: –45° to +90° Pan: 0.1°/s–140°/s |
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| S/N Ratio | >55 dB Manual Control Speed Tilt: 0.1°/s–50°/s Auto; manual; indoor; outdoor; tracking; sodium lamp; Pan: 0.1°/s–140°/s |
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| White Balance | Preset Speed |
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| street lamp; natural | Tilt: 0.1°/s–50°/s |
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| 除霧 | Optical defog Preset 300 |
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| Electronic Shutter Speed | 1 s–1/30,000 s (auto/manual) Pattern 5 |
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| BLC | Yes Scan 5 |
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| WDR | Yes Power-off Memory Yes |
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| HLC | Yes Privacy Masking 4 blocks |
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| Digital Zoom | Yes Idle Motion Preset; auto pattern; auto tour; pan; progressive scan |
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| Day/Night | Auto (ICR); Color; B/W Timing Task Preset; auto pattern; auto tour; pan; progressive scan |
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| Image Flip | 180° Position Display ON/OFF |
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| Exposure Compensation | Yes Preset Video Freeze Yes |
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| 變焦速度 | <8.8 s Manual/Auto. Supports setting wiper running times, Wiper frequency, and period H: 64.4°–1.28° |
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| Close Focus Distance | 0.1 m–5 m (0.33 ft–16.4 ft) Laser Illumination (Optional) |
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| Optical Zoom | 56× Laser Illumination 4.2 ± 0.4 W Consumption |
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| IR Illumination Distance | 150 m (492.13 ft) |
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| Laser Illumination Distance | ≥800 m (2,624.67 ft) IR Illuminator On/Off Ordering Information Auto; Manual |
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| Control | Angle of Laser Illuminator 2° to 70° adjustable |
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| 類型 | Model Description |
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| Audio and Video | Laser Zoom Speed <5 s |
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| Thermal Camera | DH-TPC-HT2201-TD3 3.5 mm |
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| 視頻壓縮 | H.265; H.264H; H.264 Brightness Setting for Laser Auto; Manual Illumination Thermal: Main stream: 1280 × 1024; 1280 × 720; 640 × 512; Laser Range Finder (Optional) 1280 × 1024 (default) Sub stream: 640 × 512; 320 × 256; 640 × 512 (default) Laser Range Finder |
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| 解像度 | 905 nm |
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| Visible: | Wavelength Main stream: 2688 × 1520; 1280 × 720; 2688 × 1520 Laser Range Finder (default) ≥1,500 m (4,921.26 ft) Distance Sub stream: 704 × 576; 352 × 288; 352 × 288 (default) |
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| Thermal (50 Hz): | Function Main stream: 1 fps–50 fps, 50 fps by default Sub stream: 1 fps–25 fps, 15 fps by default Two-way Audio Yes Visible (50 Hz): Main stream: 1 fps–25 fps, 25 fps by default HTTP; HTTPS; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; Sub stream: 1 fps–25 fps, 15 fps by default Network Protocol FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS; Video Frame Rate |
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| Thermal (60 Hz): | UPnP; NTP; Multicast; SFTP; 802.1x Main stream: 1 fps–60 fps, 60 fps by default Sub stream: 1 fps–30 fps, 15 fps by default |
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| 感興趣區域 ROI | Yes (customizable) Visible (60 Hz): Main stream: 1 fps–30 fps, 30 fps by default Sub stream: 1 fps–30 fps, 15 fps by default Storage FTP; Micro SD card (optional) www.dahuasecurity.com |
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| Interoperability | ONVIF; CGI; DaHuaSDK Surge protection: 6 kV |
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| Reliability | Air discharge: 15 kV IE: IE8 and later (includs the browsers with IE kernel, such Contact discharge: 8 kV as 360 Explorer, Sougou Explorer) Browser |
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| Chrome: 42 and earlier | 520 mm × 266 mm × 427 mm (20.47" × 10.47" × 16.81") |
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| Firefox: 42 and earlier | Product Dimensions (L × W × H) |
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| 用戶管理 | Up to 12 (total bandwidth: 64 MB) 722 mm × 675 mm × 443 mm (28.43" × 26.57" × 17.44") Packaging Dimensions (L × W × H) Authorized username and password; attached MAC |
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| 安全 | address; encrypted HTTPS; IEEE 802.1x; controlled Net Weight ≤22 kg (48.50 lb) network access Up to 20 users; supports multi-level user permissions (2 Gross Weight ≤25 kg (55.12 lb) User Management levels): management group and user group |
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| 安裝 | Desk mount Network disconnection detection; IP conflict detection; Malfunction Detection memory card state detection; memory space detection Power Adapter Included |
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| PIP | Yes |
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| 鏡頭 | Included |
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| Intelligence | PTZ Outlet Side |
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| Heat Detection | Yes. Marks the detected anomaly. |
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| Cold/Hot Spot Trace | Yes |
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| Certifications | CE; FCC |
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| 周界防護 | Yes. Supports tripwire and intrusion. Heat Detection Distance |
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| Target Distinction | Human/Vehicle Classification |
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| Target Filtering | Yes 50 mm 3,000 m (9,842.52 ft) |
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| Target Tracking | Yes 75 mm 4,500 m (14,763.78 ft) |
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| Smoke Detection | Yes 100 mm 6,000 m (19,685.04 ft) |
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| Boat Detection | Yes Note: The table displays the measured distances obtained from using the target size 2 m × 2 m |
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| Port | for testing in an environment where the temperature is 23 °C and the relative humidity is below 60%. |
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| Analog Output | 1 × CVBS output; BNC port 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. |
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| Network Port | 1 × RJ-45 (10/100 Base-T) Perimeter Protection Distance |
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| 警報輸入 | 7 |
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| 警報輸出 | 2 50 mm 350 m (1,148.29 ft) 1,050 m (3,444.88 ft) No SD card; low SD card space; SD card error; network disconnection; IP conflict; motion detection; video 75 mm 525 m (1,722.44 ft) 1,575 m (5,167.32 ft) Alarm Event tampering; intrusion; tripwire; audio detection; defocus |
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| on thermal channel | 100 mm 700 m (2,296.59 ft) 2,100 m (6,889.76 ft) |
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| 音訊輸入 | 1 Note: The table displays the measured distances obtained from using the target sizes |
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| 音訊輸出 | 1 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%. |
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| RS-485 | 1 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. Power |
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| 供電 | Wide input voltage 24–57 VDC Basic: 39 W (illuminator off, heater off) |
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| 功耗 | Max: 66 W (illuminator on, heater off); 89 W (illuminator on, heater on) |
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| 工作溫度 | –40 °C to +70 °C (–40 °F to +158 °F) |
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| 工作濕度 | ≤95% |
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| 儲存溫度 | –40 °C to +70 °C (32 °F to +158 °F) Physical Characteristics |
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| 防護等級 | IP66 www.dahuasecurity.com Ordering Information |
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| DHI-TPC-PT8641D- | Visible Focal Length: 6 mm–336 mm; Security |
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| B50Z56-DC-DC48-S23 | Thermal Focal Length: 50 mm |
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| B75Z56-DC-DC48-S23 | Thermal Focal Length: 75 mm Visible Focal Length: 6 mm–336 mm; |
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| B50Z56L-DC-DC48-S23 | Laser Illumination Distance ≥800 m (2,624.67 ft) Visible Focal Length: 6 mm–336 mm; |
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| B75Z56L-DC-DC48-S23 | Laser Illumination Distance ≥800 m (2,624.67 ft) Visible Focal Length: 6 mm–336 mm; DHI-TPC-PT8641D- Thermal Focal Length: 100 mm; Laser |
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| DC48-S23 | ft);Laser Range Finder Distance ≥1500 m (4,921.26 ft) Plane Mount Installation Dimensions (mm[inch]) |
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| Rev 002.000 | © 2023 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. www.dahuasecurity.com |
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