Dahua TPC-SD8441B 4MP IP Termal Hybrid Speed Dome Kamera
TPC-SD8441BDahua TPC-SD8441B, 4 MP çözünürlüklü, 5.5–248 mm değişken odaklı lensli bir termal kameradır. Kızılötesi aydınlatmayla karanlıkta 150 metreye kadar görüş sağlar. IP66 su ve toz koruması ile dış ortam kurulumlarına uygundur. Dahili mikrofonuyla sesli kayıt yapabilir.
- Sinyal tipi
- IP
- Çözünürlük
- 4 MP
- Gece görüşü
- IR (siyah-beyaz)
- Koruma sınıfı
- IP66
- Lens
- Varifocal
Adet ve proje bilginize göre güncel fiyat, stok ve teslim süresini iletelim.
- Vanadium oxide uncooled focal plane detector.
- 1/1.8" 4 megapixel progressive scan CMOS
- Visible lens offers 45× optical zoom.
- Offers various AI functions such as boat, engineering truck and heat detection, tripwire, intrusion, target filtering, and alarm linkage,such as email alarm and external alarm.
- Faster and more precise when locating and capturing targets in light of the three dimensional positioning function.
- Auto rain-sensing for a clear view and a longer service life of the wiper.
- SD card storage and automatic network replenishment.
- IR illumination distance: 150m.
Teknik özellikler
Üretici veri sayfasından derlenmiştir; proje öncesi güncel datasheet ile teyit edilmesi önerilir.
Termal 17 satır
| Dedektör Tipi | Vanadium oxide uncooled focal plane detector |
|---|---|
| Efektif Piksel | 400 (H) × 300 (V) |
| Pixel Pitch | 17 μm |
| Spectral Range | 8 μm–14 μm |
| Odak Uzaklığı | 25 mm; 35 mm; 50mm |
| Görüş Açısı | 25 mm: H: 15.5°; V: 11.6°; 35 mm: H: 11.1°; V: 8.3°; 50 mm:H: 7.8°; V: 5.8° |
| Thermal Focus Control | Fixed-focal |
| Yakın Odak Mesafesi | 25 mm: 1 m (3.28 ft); 35 mm: 1 m (3.28 ft); 50 mm: 1 m (3.28 ft) |
| Detection Distance① | 25 mm: Vehicle: 1,961 m (6,433.73 ft); Human: 735 m (2,411.42 ft); 35 mm: Vehicle: 2,745 m (9,005.91 ft); Human: 1,029 m (3,375.98 ft); 50 mm: Vehicle: 3,922 m (12,867.45 ft); Human: 1,471 m (4,826.12 ft) |
| Recognition Distance② | 25 mm: Vehicle: 490 m (1,607.61 ft); Human: 189 m (620.08 ft); 35 mm: Vehicle: 686 m (2,250.66 ft); Human: 265 m (869.42 ft); 50 mm: Vehicle: 980 m (3,215.22 ft); Human: 378 m (1,240.16 ft) |
| Identification Distance③ | 25 mm: Vehicle: 245 m (803.81 ft); Human: 95 m (311.68 ft); 35 mm: Vehicle: 343 m (1,125.33 ft); Human: 132 m (433.07 ft); 50 mm: Vehicle: 490 m (1,607.61 ft); Human: 189 m (620.08 ft); Note: ①Detection Distance: Detects objects, but cannot recognize their characteristics. Detected objects only cover a small amount of pixels (objects must cover more than 3.6 pixels of the image).; ②Recognition Distance: Classifies objects into general categories, such as human, vehicle, and building (the object |
| Digital Detail Enhancement (DDE) | Yes |
| Dijital Zoom | 19 levels |
| Thermal AGC | Auto/Manual |
| Thermal Noise Reduction | 2D NR/3D NR |
| Image Flip | 180°; Mirror |
| 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) |
Görünür Kamera 28 satır
| Görüntü Sensörü | 1/1.8" CMOS |
|---|---|
| Maks. Çözünürlük | 2688 (H) × 1520 (V) |
| Pixel | 4 MP |
| Horizontal Definition | ≥1200 TVL |
| Minimum Aydınlatma | Color: 0.001 lux@F1.4; Black & white: 0.0001 lux@F1.4; 0 lux (IR on) |
| Visible AGC | Auto/Manual |
| Visible Noise Reduction | 2D NR/3D NR |
| S/N Oranı | ≥55 dB |
| Beyaz Dengesi | Auto; manual; indoor; outdoor; tracking; sodium lamp; street lamp; natural |
| Sis Giderme | Electronic defog |
| Visible Image Stabilization | Electronic Image Stabilization |
| Elektronik Enstantane Hızı | 1 s–1/30,000 s (auto/manual) |
| BLC | Yes |
| WDR | Yes |
| HLC | Yes |
| Dijital Zoom | Yes |
| Gündüz/Gece | Auto (ICR); Color; B/W |
| Iris Control | Auto |
| Image Flip | Yes |
| Exposure Compensation | Yes |
| Visible Focus Control | Auto/semi-auto/manual |
| Odak Uzaklığı | 5.5 mm–248 mm |
| Görüş Açısı | H: 62.32°–1.71°; V: 36.55°–1.0° |
| Yakın Odak Mesafesi | 0.5 m–2 m (1.64 ft–6.56 ft) |
| Optik Zoom | 45× |
| Diyafram | F1.4–F4.5 |
| Aydınlatıcı Açma/Kapama Kontrolü | Auto/Manual |
| Aydınlatma Mesafesi | 150 m (492.13 ft) |
Video ve Ses 5 satır
| Video Sıkıştırma | H.265; H.264; H.264H |
|---|---|
| Çözünürlük | Thermal:; Main stream: 1280 × 1024; 1280 × 960 ; 720p (1280 × 720); 400; × 300; 1280 × 960 (default); Sub stream: 640 × 512; 640 × 480; 400 × 300; 400 × 300 (default); Visible:; Main stream: 4 MP (2688 × 1520); 4 MP (2560 × 1440); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576); 1080p (default); Sub stream: D1 (704 × 576); CIF (352 × 288); D1 (704 × 576); (default) |
| Video Kare Hızı | 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 f |
| Ses Sıkıştırma | G.711a; G.711mu; AAC |
| Image Encoding Format | JPEG |
PTZ 14 satır
| Pan/Tilt Aralığı | Pan: 0° to +360°; Tilt: –27° to +90° |
|---|---|
| Manuel Kontrol Hızı | Pan: 0.1°/s to 200°/s; Tilt: 0.1°/s to 120°/s |
| Preset Hızı | Pan: 0.1°/s to 240°/s; Tilt: 0.1°/s to 200°/s |
| Preset | 300 |
| Tour | 8 (up to 32 presets per tour) |
| Pattern | 5 |
| Scan | 5 |
| Güç Kesintisi Hafızası | Yes |
| Özel Alan Maskeleme | 4 by default |
| Boşta Hareket | Preset; Pattern; Tour; Scan; Horizontal Rotation |
| Timing Task | Preset; Pattern; Tour; Scan; Horizontal Rotation |
| Position Display | On/Off |
| Wiper | Auto rain-sensing. Supports setting wiper running times, frequency, and period. |
| 3D Positioning | Yes |
Fonksiyonlar 12 satır
| Çift Yönlü Ses | Yes |
|---|---|
| Ağ Protokolleri | HTTPS; HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS; UPnP; NTP |
| İlgi Alanı (ROI) | Yes (customizable) |
| Depolama | Micro SD card |
| Micro SD Card (Max.) | 512 GB |
| Birlikte Çalışabilirlik | ONVIF; CGI; Dahua SDK |
| Tarayıcı | IE: IE8 and later; Chrome: 42 and earlier; Firefox: 42 and earlier |
| Kullanıcı/Host | Up to 20 (total bandwidth: 64 MB) |
| Güvenlik | 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 |
Akıllı Özellikler 12 satır
| Heat Detection | Yes |
|---|---|
| Cold/Hot Spot Trace | Yes |
| IVS (Perimeter Protection) | Yes. Supports tripwire and intrusion. |
| Target Distinction | Human/Vehicle Classification |
| Target Tracking | Yes |
| Target Filtering | Yes |
| Smoking Detection | Yes |
| Call Detection | Yes |
| Smoke Detection | Yes |
| Boat Detection | Yes |
| Engineering Truck Detection | Yes |
| Panoramic PTZ | Yes |
Port 7 satır
| Analog Output | 1 × CVBS output; BNC port |
|---|---|
| Network Port | 1 × RJ-45 (10/100 Base-T) |
| Alarm Girişi | 7 |
| Alarm Çıkışı | 2 |
| Ses Girişi | 1 |
| Ses Çıkışı | 1 |
| RS-485 | 1 |
Güç 2 satır
| Güç Kaynağı | 36 VDC/5A ± 25% |
|---|---|
| Güç Tüketimi | Basic: 30 W; Max: 50 W (illuminator) |
Ortam 3 satır
| Çalışma Sıcaklığı | –40 °C to +70 °C (–40 °F to +158 °F) |
|---|---|
| Çalışma Nemi | ≤95% |
| Depolama Sıcaklığı | –50 °C to +80 °C (–58 °F to +176 °F) |
Physical Characteristics 2 satır
| Koruma | IP66 |
|---|---|
| Reliability | Surge protection: 6 kV; Air discharge: 15 kV; Contact discharge: 8 kV |
Yapı 4 satır
| Ürün Boyutları | 300 mm × 300 mm × 500 mm (11.81" × 11.81" × 19.69") (L × W × H) |
|---|---|
| Ambalaj Boyutları | 435 mm × 435 mm × 666 mm (17.13" × 17.13" × 26.22") (L × W × H) |
| Net Ağırlık | ≤13 kg (28.66 lb) |
| Brüt Ağırlık | ≤16 kg (35.27 lb) |
Heat Detection Distance 3 satır
| Odak Uzaklığı | 25 mm / 35 mm / 50 mm |
|---|---|
| Heat Detection Distance (Recommended) | 774 m(2,539.37 ft) / 1,084 m (3,556.43 ft) / 1,548 m (5,078.74 ft) |
| Heat Detection Distance (Max.) | 1,548 m (5,078.74 ft) / 2,167 m (7,109.58 ft) / 3,096 m (10,127.48 ft); Note: The table displays the measured distances obtained from using the target size 2 m × 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. |
Çevre Koruma 3 satır
| Odak Uzaklığı | 25 mm / 35 mm / 50 mm |
|---|---|
| Perimeter Protection Distance (Human) | 141 m(462.60 ft) / 198 m(649.61 ft) / 283 m(928.48 ft) |
| Perimeter Protection Distance (Vehicle) | 396 m(1,299.21 ft) / 554 m(1,817.59 ft) / 792 m(2,391.73 ft); Note: The table displays the optimal distance obtained from 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. |
Genel bakış
Dahua TPC-SD8441B kullanım alanları ve özellikleri.
Nerelerde kullanılır?
Çevre güvenliği, enerji tesisleri, depolar ve yangın riski taşıyan alanlarda karanlık, sis ve dumandan etkilenmeden algılama yapar.
Kurulum ve uyumluluk
TPC-SD8441B PoE destekli bir NVR veya PoE switch üzerinden tek ağ kablosuyla beslenebilir; ONVIF desteği olan kayıt cihazlarıyla da çalışır. Uzaktan izleme için DMSS mobil uygulaması kullanılır.
Tüm özellikler
- Vanadium oxide uncooled focal plane detector.
- 1/1.8" 4 megapixel progressive scan CMOS
- Visible lens offers 45× optical zoom.
- Offers various AI functions such as boat, engineering truck and heat detection, tripwire, intrusion, target filtering, and alarm linkage,such as email alarm and external alarm.
- Faster and more precise when locating and capturing targets in light of the three dimensional positioning function.
- Auto rain-sensing for a clear view and a longer service life of the wiper.
- SD card storage and automatic network replenishment.
- IR illumination distance: 150m.
- 7/2 Alarm in/out.
Dokümanlar
Veri sayfası ve kullanım kılavuzları.
Sık sorulanlar
TPC-SD8441B hakkında kısa yanıtlar.
TPC-SD8441B gece görüş mesafesi kaç metre?
TPC-SD8441B dış ortamda kullanılabilir mi?
TPC-SD8441B hangi kayıt cihazıyla çalışır?
TPC-SD8441B kaç megapiksel?
TPC-SD8441B fiyatı ne kadar?
Hızlı teklif
Formu doldurun, TPC-SD8441B için fiyat ve teslim süresini iletelim.
Termal Kamera
Dahua TPC-SD8621 2MP IP Termal Hybrid Speed Dome Kamera
Dahua TPC-SD8620P-TA50 2MP Hybrid Dome Termal Kamera
Dahua TPC-SD8620P-T-50-30X-E 2MP Hybrid Dome Termal Kamera
Dahua TPC-SD8620P-B50Z30 2MP Termal IP Hybrid Speed Dome Kamera
Dahua TPC-SD8620P-A50 2MP Hybrid Dome Termal Kamera
Dahua TPC-SD8620P-50-30X-E 2MP Hybrid Dome Termal Kamera