DAHUA TPC-PT8641C CCTV攝影機安裝・保養

Name: DAHUA TPC-PT8641C DHI-TPC-PT8641C
Brand: dahua
SKU: TPC-PT8641C

產品簡介

dahua TPC-PT8641C 為DHI-TPC-PT8641C，HKEZIT 提供原廠行貨連保養、上門安裝、調試及使用教學一站式服務。詳細規格以下方原廠 Datasheet 欄位為準，歡迎聯絡我們查詢 TPC-PT8641C 香港價格連安裝報價。

Thermal：Human: 4,412 m (14,475.07 ft) 20 mm–100 mm: Vehicle: 9,050 m
Detector Type：Vanadium oxide uncooled focal plane detector Human: 2,941 m
Effective Pixels：640 (H) × 512 (V) Human: 4,412 m (14,475.07 ft) 38 mm–190 mm
Pixel Pitch：17 μm Human: 5,588 m (18,333.33 ft) 23 mm–230 mm: Vehicle: 2
Spectral Range：8 μm–14 μm Human: 6,765 m (22,194.88 ft) 100 mm: Vehicle: 2,

HKEZIT 提供原廠行貨保養。硬件連專業安裝、設定及使用教學一站式報價，無需自行研究安裝與設定。我們同時承接裝CAM、裝CCTV、裝監控工程，硬件與工程同一團隊負責。

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詳細規格

Thermal	Human: 4,412 m (14,475.07 ft) 20 mm–100 mm: Vehicle: 9,050 m (29,690.86 ft);
Detector Type	Vanadium oxide uncooled focal plane detector Human: 2,941 m (9,648.95 ft) Detection Distance① 30 mm–150 mm: Vehicle: 13,575 m (44,536.29 ft);
Effective Pixels	640 (H) × 512 (V) Human: 4,412 m (14,475.07 ft) 38 mm–190 mm: Vehicle: 17,195 m (56,412.63 ft);
Pixel Pitch	17 μm Human: 5,588 m (18,333.33 ft) 23 mm–230 mm: Vehicle: 20,814 m (68,288.98 ft);
Spectral Range	8 μm–14 μm Human: 6,765 m (22,194.88 ft) 100 mm: Vehicle: 2,220 m (7,282.66 ft);
Sensitivity (NETD)	≤35 mK@f/1.0 Human: 756 m (2,480.31 ft) 150 mm: Vehicle: 3,330 m (10,924.00 ft); 100 mm; 150 mm; 20 mm–100 mm; 30 mm–150 mm;
焦距	Human: 1,134 m (3,720.47 ft) 38 mm–190 mm; 23 mm–230 mm 20 mm–100 mm: Vehicle: 2,220 m (7,282.66 ft); Human: 756 m (2,480.31 ft) Recognition Distance② 100 mm: H: 6.2°; V: 5.0° 30 mm–150 mm: Vehicle: 3,330 m (10,924.00 ft); 150 mm: H: 4.15°; V: 3.32° Human: 1,134 m (3,720.47 ft)
Field of View	20 mm–100 mm: H: 31.6°–6.2°; V: 25.1°–5° 38 mm–190 mm: Vehicle: 4,218 m (13,837.06 ft); 30 mm–150 mm: H: 20.6°–4.2°; V: 16.5°–3.3° Human: 1,437 m (4,714.57 ft) 38 mm–190 mm: H: 16.7°–3.5°; V: 12.5°–2.6° 23 mm–230 mm: Vehicle: 5,105 m (16,750.13 ft); 23 mm–230 mm: H: 26.6°–2.7°; V: 21.4°–2.2° Human: 1,739 m (5,705.38 ft) 100 mm: Vehicle: 1,120 m (3,676.01 ft); Human: 378 m (1,240.16 ft)
Focus Control	Manual; Auto; Semi-auto 150 mm: Vehicle: 1,681 m (5,514.02 ft); Human: 567 m (1,860.24 ft) 20 mm–100 mm: Vehicle: 1,120 m (3,676.01 ft); 100 mm: 5 m (16.4 ft) Human: 378 m (1,240.16 ft) 150 mm: 15 m (49.21 ft) Identification Distance③ 30 mm–150 mm: Vehicle: 1,681 m (5,514.02 ft); 20 mm–100 mm: 2 m (6.56 ft)
Close Focus Distance	Human: 567 m (1,860.24 ft) 30 mm–150 mm: 5 m (16.4 ft) 38 mm–190 mm: Vehicle: 2,129 m (6,984.42 ft); 38 mm–190 mm: 5 m (16.4 ft) Human: 718 m (2,355.64 ft) 23 mm–230 mm: 2 m (6.56 ft) 23 mm–230 mm: Vehicle: 2,577 m (8,454.83 ft); Human: 870 m (2,854.33 ft ft) Note: 100 mm: None ①Detection Distance: Detects objects, but cannot recognize their characteristics 150 mm: None (objects must cover more th
Digital Detail Enhancement	6 mm–336 mm: 0.1 m–5 m (0.33 ft–16.4 ft) Yes (DDE) Close Focus Distance 10 mm–600 mm: 1.5 m (4.92 ft) 10 mm–860 mm: 1.5 m–5 m (4.92 ft–16.4 ft)
防抖	Electronic Image Stabilization (EIS) 6 mm–336 mm: 56 ×
Digital Zoom	24 levels Optical Zoom 10 mm–600 mm: 60 × 10 mm–860 mm: 86 ×
AGC	Auto; Manual 6 mm–336 mm: F1.5–F5.3
Noise Reduction	2D NR; 3D NR Aperture 10 mm–600 mm: F1.8–F5.0 10 mm–860 mm: F3.6–F9.7
Image Flip	180° Audio and Video 18 (white hot; black hot; fusion; rainbow; globow;
Color Palettes	ironbow1; ironbow2; sepia; color1; color2; icefire; rain; Video Compression H.265; H.264M; H.264H; H.264B red hot; green hot; spring; summer; autumn; winter) Thermal: Main stream: 1280 × 1024; 1280 × 960; 1280 × 720; 400
Visible	× 300; 1280 × 960 (default) Sub stream: 640 × 512; 640 × 480; 400 × 300; 400 × 300
影像感測器	1/1.8" CMOS (default) Resolution Visible:
最大解像度	2688 (H) × 1520 (V) Main stream: 2688 × 1520; 2560 × 1440; 1920 × 1080; 1280 × 720; 704 × 576; 352 × 288; 2688 × 1520 (default)
Pixel	4 MP Sub stream: 1280 × 720; 704 × 576; 352 × 288; 352 × 288 (default) 6 mm–336 mm: Center ≥ 1200 TVL; Edge ≥ 900 TVL Thermal (50 Hz):
Horizontal Definition	10 mm–600 mm: Center ≥ 1200 TVL; Edge ≥ 900 TVL Main stream: 1 fps–25 fps, 25 fps by default 10 mm–860 mm: Center ≥ 1100 TVL; Edge ≥ 900 TVL Sub stream: 1 fps–25 fps, 15 fps by default Visible (50 Hz): 6 mm–336 mm: Color: 0.005 lux@F1.5; Main stream: 1 fps–25 fps, 25 fps by default
Black & white: 0.0005 lux@F1.5	Sub stream: 1 fps–25 fps, 15 fps by default 10 mm–600 mm: Color: 0.002 lux@F1.5; Video Frame Rate
最低照度	Thermal (60 Hz):
Black & white: 0.0001 lux@F3.6	Visible (60 Hz): Main stream: 1 fps–30 fps, 30 fps by default
Audio Encoding	G.711a; G.711mu; PCM
Image Encoding Format	JPEG
S/N Ratio	≥55 dB Auto; manual; indoor; outdoor; tracking; sodium lamp; PTZ White Balance street lamp; natural Pan: 0° to 360° endless Pan/Tilt Range
除霧	Optical defog Tilt: –45° to +60° Pan: 0.01°/s to 30°/s 6 mm–336 mm: Optical Image Stabilization Manual Control Speed Tilt: 0.01°/s to 15°/s
Electronic Shutter Speed	1 s–1/30,000 s (auto/manual)
Preset	300
BLC	Yes
Tour	8 (up to 32 presets per tour)
WDR	Yes
Pattern	5
HLC	Yes
Scan	5
斷電記憶	Yes
Day/Night	Auto (ICR); Color; B/W
Privacy Masking	4 blocks
Idle Motion	Preset; Pattern; Tour; Scan; Pan
Exposure Compensation	Yes
Timing Task	Preset; Pattern; Tour; Horizontal Scan
Position Display	ON/OFF
Preset Video Freeze	Yes 6 mm–336 mm: <6 s
變焦速度	10 mm–600 mm: <12 s PTZ Limit Yes 10 mm–860 mm: <12 s 6 mm–336 mm: H: 64.4°–1.28° ; V: 38.37°–0.72° Telephoto Speed Limit Yes
供電	100–300 VAC (adapter included) 3D Positioning Yes Basic: <100 W
Laser Illumination	Power Consumption Max: <210 W (heater on, illuminator off); <260 W (heater on, illuminator on)
Distance	≥3,000 m (9,842.52 ft)
Angle of Laser Illuminator	0.3° to 13° adjustable
工作溫度	–40 °C to +70 °C (–40 °F to +158 °F)
Function	Operating Humidity ≤95%
雙向語音	Yes
儲存溫度	–40 °C to +80 °C (–40 °F to +176 °F) HTTPS; HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP;
網絡協議	FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS; Physical Characteristics UPnP; NTP
防護等級	IP66
感興趣區域 ROI	Yes Surge protection: 6 kV
Reliability	Air discharge: 15 kV
Storage	FTP; Micro SD card (optional) Contact discharge: 8 kV
Micro SD Card (Max.)	512 GB Structure
Interoperability	ONVIF; CGI; DaHuaSDK 655 mm × 515 mm × 616.7 mm (25.79" × 20.28" × Product Dimensions 24.28") (L × W × H) IE: IE8 and later (includs the browsers with IE kernel, such 885 mm × 687 mm × 900 mm (34.84" × 27.05" × 35.43")
as 360 Explorer, Sougou Explorer)	Packaging Dimensions
Browser	(L × W × H) Chrome: 42 and earlier
Firefox: 42 and earlier	Net Weight ≤75 kg (165.35 lb)
用戶管理	Up to 12 (total bandwidth: 64 MB) Gross Weight ≤85 kg (187.39 lb) Authorized username and password; attached MAC Heat Detection Distance
安全	address; encrypted HTTPS; IEEE 802.1x; controlled network access
User Management	100 mm 6,000 m (19,685.04 ft) levels): management group and user group Network disconnection detection; IP conflict detection; 150 mm 9,000 m (29,527.56 ft) Malfunction Detection memory card state detection; memory space detection 20 mm–100 mm 6,000 m (19,685.04 ft)
PIP	Yes (Intelligence automatically turns off when PIP is on) 30 mm–150 mm 9,000 m (29,527.56 ft) Intelligence 38 mm–190 mm 11,400 m (37,401.57 ft)
Heat Detection	Yes. Marks the detected anomaly. 23 mm–230 mm 13,800 m (45,275.59 ft)
Cold/Hot Spot Trace	Yes Note:
周界防護	Yes. Supports tripwire and intrusion. 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
Target Distinction	Human/Vehicle Classification is below 60%. The table is for reference only. The distances within it are subject to actual conditions
Target Filtering	Yes (by pixel size) including atmospheric conditions, target size, the installation site, and more.
Target Tracking	Manual tracking/alarm linking tracking Perimeter Protection Distance
Smoke Detection	Yes Focal Length Distance (Human) Distance (Vehicle) 100 mm 700 m (2,296.59 ft) 2,100 m (6,889.76 ft)
Boat Detection	Yes 150 mm 1,050 m (3,444.88 ft) 3,150 m (10,334.65 ft) Port 20 mm–100 mm 700 m (2,296.59 ft) 2,100 m (6,889.76 ft)
Analog Output	1 × CVBS output; BNC port 30 mm–150 mm 1,050 m (3,444.88 ft) 3,150 m (10,334.65 ft)
Network Port	1 × RJ-45 (10/100 Base-T) 38 mm–190 mm 1,330 m (4,363.52 ft) 3,990 m (13,090.55 ft)
警報輸入	2 23 mm–230 mm 1,610 m (5,282.15 ft) 4,830 m (15,846.46 ft)
警報輸出	1 Note:
音訊輸入	1 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
音訊輸出	1 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
RS-485	1 including atmospheric conditions, target size, the installation site, and more. www.dahuasecurity.com
Ordering Information	Dimensions (mm[inch])
類型	Model Description
DHI-TPC-PT8641C-	Thermal: 100 mm; 515.0[20.27] 655.0[25.79]
BM100Z56L3-BM-S53	Visible: 6 mm–336 mm
BM150Z60L3-BM-S53	Visible: 10 mm–600 mm
B20100Z56L3-BM-S53	Visible: 6 mm–336 mm 616.7[24.28]
B30150Z60L3-BM-S53	Visible: 10 mm–600 mm Thermal
BM150Z86L3-BM-S53	Visible: 10 mm–860 mm
B30150Z86L3-BM-S53	Visible: 10 mm-860 mm
B38190Z86L3-BM-S53	Visible: 10 mm-860 mm
B23230Z86L3-BM-S53	Visible: 10 mm-860 mm 166.0[6.54] Installation 166.0[6.54] 173.5[6.83]
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

* 規格以原廠最新 Datasheet 為準。

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CCTV 監控安裝工程服務

HKEZIT 專營裝CAM、裝CCTV、裝監控工程，TPC-PT8641C 由我們供貨、安裝、調試到使用教學一站式完成。無論裝CAM、裝CCTV或裝監控，均由自家工程團隊上門施工，品質有保證。

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CCTV 監控適合邊類專業客戶

TPC-PT8641C dahua DHI-TPC-PT8641C亦適合以下專業服務機構使用，保安同合規要求同一般商鋪唔一樣，歡迎查詢度身方案。

珠寶鑑定／拍賣行

高值品鑑定過程近攝存證，配合保險公司要求，防止調換或盜取。

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律師事務所

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貴賓客戶室高保安等級佈點，配合監管合規存證，出入口身份記錄嚴謹。

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獸醫診所

手術室同住院動物籠舍監控，主人可遠端查看住院寵物，醒晚更觀察狀態。

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保險經紀行

客戶會面室簽單過程存證，減少銷售爭議，配合保監局合規要求。

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常見問題

TPC-PT8641C 香港哪裡有代理？

HKEZIT 提供原廠行貨連保養，TPC-PT8641C 原廠行貨連保養，提供上門評估、安裝、調試及使用教學一站式服務，全港 32 區均有服務。

此型號如何供電及駁線？

支援 PoE 供電時一條網線同時傳輸數據與電力，無需另行鋪設電源線；詳細供電規格請參閱上方規格表，安裝時我們會按現場環境設計走線。

錄影可以儲存多久、如何遠程監看？

儲存時間取決於解像度、碼率及硬碟容量，配合 H.265+ 壓縮可大幅延長；透過 gDMSS/DMSS App 可隨時遠程實時監看及回放，無需固定 IP。

TPC-PT8641C 定 IPC-HDBW3541R-ZAS 邊個好？

兩者主要規格分別：最低照度方面，TPC-PT8641C 係 Thermal (60 Hz):，IPC-HDBW3541R-ZAS 係 0.0005 Lux@F1.5 (B/W, 30IRE)；Electronic Shutter Speed方面，TPC-PT8641C 係 1 s–1/30,000 s (auto/manual)，IPC-HDBW3541R-ZAS 係 Auto/Manual 1/3 s–1/100000 s；WDR方面，TPC-PT8641C 係 Yes，IPC-HDBW3541R-ZAS 係 120 dB。實際邊個型號更適合，需視乎現場環境同需求而定，可先比較 IPC-HDBW3541R-ZAS 詳細規格，或直接聯絡我們免費現場評估，由工程師建議最合適方案。