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Dahua：Thermal Network Mini Hybrid Pan & Tilt Camera

TPC-PT8441MA

仕様

[Visible] Audio and Video
[Thermal] Detector Type	Vanadium oxide uncooled focal plane detector
[Thermal] Effective Pixels	400 (H) × 300 (V)
[Thermal] Pixel Pitch	17 μm
[Thermal] Spectral Range	8 μm–14 μm
[Thermal] Sensitivity (NETD)	≤35 mK (@f/1.0)
[Thermal] Focal Length	13 mm; 25 mm; 35 mm; 50 mm
[Thermal] Field of View	13 mm: H: 29.31°; V: 22.20° 25 mm: H: 15.49; V: 11.65° 35 mm: H: 11.10°; V: 8.33° 50 mm: H: 7.78°; V: 5.84°
[Thermal] Thermal Focus Control	Fixed-focal
[Thermal] Close Focus Distance	13 mm: 2.5 m (8.2 ft) 25 mm: 9.2 m (30.18 ft) 35 mm: 18 m (59.06 ftt) 50 mm: 37 m (121.39 ft)
[Thermal] Digital Detail Enhancement (DDE)	Yes
[Thermal] Thermal Image Stabilization	Electronic Image Stabilization (EIS)
[Thermal] Digital Zoom	19 levels
[Thermal] Thermal AGC	Auto/Manual
[Thermal] Thermal Noise Reduction	2D NR/3D NR
[Thermal] Image Flip	180°
[Thermal] 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	1/1.8" CMOS
[Visible] Max. Resolution	2688 (H) × 1520 (V)
[Visible] Pixel	4 MP
[Visible] Horizontal Definition	Center ≥ 1200 TVL Edge ≥ 900 TVL
[Visible] Min. Illumination	Color: 0.001 lux@F1.4 Black & white: 0.0001 lux@F1.4 0 lux (IR on)
[Visible] Visible AGC	Auto/Manual
[Visible] Visible Noise Reduction	2D NR/3D NR
[Visible] S/N Ratio	>55 dB
[Visible] White Balance	Auto; manual; indoor; outdoor; tracking; sodium lamp; street lamp; natural
[Visible] Defog	Optical defog
[Visible] Image Stabilization	Electronic Image Stabilization (EIS)
[Visible] Electronic Shutter Speed	1 s–1/30,000 s (auto/manual)
[Visible] BLC	Yes
[Visible] WDR	Yes
[Visible] HLC	Yes
[Visible] Day/Night	Auto (ICR); Color; B/W
[Visible] Iris Control	Manual/Auto
[Visible] Image Flip	180°
[Visible] Exposure Compensation	Yes
[Visible] Visible Focus Control	Auto/semi-auto/manual
[Visible] Focal Length	5.5 mm–248 mm
[Visible] Field of View	H: 63.5°–1.9° V: 37.4°–1.1°
[Visible] Close Focus Distance	0.5 m–2 m (1.64 ft–6.56 ft)
[Visible] Illuminator On/Off Control	Manual/Auto
[Visible] Illumination Distance	100 m (328.08 ft)
	[Visible] Video Compression	H.265; H.264M; H.264H; H.264B
[Visible] 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)
[Visible] Video Frame Rate	Thermal (50 Hz): Main stream: 1 fps–50 fps, 50 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–60 fps, 60 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
[Visible] Audio Compression	G.711a; G.711mu; PCM
[Visible] Image Encoding Format	JPEG
[PTZ] Pan/Tilt Range	Pan: 0° to 360° endless Tilt: –90° to +90°
[PTZ] Manual Control Speed	Pan: 0.1°/s –100°/s Tilt: 0.1°/s –80°/s
[PTZ] Preset Speed	Pan: 0.1°/s –100°/s Tilt: 0.1°/s –80°/s
[PTZ] Preset	300
[PTZ] Tour	8 (up to 32 presets per tour)
[PTZ] Pattern	5
[PTZ] Scan	5
[PTZ] Power-off Memory	Yes
[PTZ] Privacy Masking	4 blocks
[PTZ] Idle Motion	Preset; tour; scan; pattern; pan
[Function] Two-way Audio	Yes
[Function] 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
[Function] Region of Interest (RoI)	Yes
[Function] Storage	FTP; Micro SD card (optional)
[Function] Micro SD Card (Max.)	512 GB
[Function] Interoperability	ONVIF; CGI; Dahua SDK
[Function] Browser	IE: IE8 and later (includs the browsers with IE kernel, such as 360 Explorer, Sougou Explorer) Chrome: 42 and earlier Firefox: 42 and earlier
[Function] User/Host	Up to 12 (total bandwidth: 64 MB)
[Function] Security	Authorized username and password; attached MAC address; encrypted HTTPS; IEEE 802.1x; controlled network access
[Function] User Management	Up to 20 users; supports multi-level user permissions (2 levels): management group and user group
[Function] Malfunction Detection	Network disconnection detection; IP conflict detection; memory card state detection; memory space detection
[Function] PIP	Yes
[Function] Intelligence
	[Function] Heat Detection	Yes. Marks the detected anomaly.
[Function] Cold/Hot Spot Trace	Yes
[Function] IVS (Perimeter Protection)	Yes. Supports tripwire and intrusion.
[Function] Target Distinction	Human/Vehicle Classification
[Function] Port
	[Function] Analog Output	1 × CVBS output; BNC port
[Function] Network Port	1 × RJ-45 (10/100 Base-T)
[Function] Alarm Input	2
[Function] Alarm Output	2
[Function] Audio Input	1
[Function] Audio Output	1
[Function] RS-485	1
[Power] Power Supply	Wide input voltage 10–36 VDC
[Power] Power Consumption	Basic: 30 W (illuminator off, heater off) Max: 43 W (illuminator on, heater off); 50 W (illuminator on, heater on)
[Power] Environment
	[Power] Operating Temperature	–40 °C to +70 °C (–40 °F to +158 °F)
[Power] Operating Humidity	≤95%
[Power] Storage Temperature	–40 °C to +80 °C (–40 °F to +176 °F)
[Physical Characteristics] Protection	IP66
[Physical Characteristics] 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)
[Structure] Packaging Dimensions	485 mm × 360 mm × 390 mm (19.09" × 14.17" × 15.35") (L × W × H)
[Structure] Net Weight	≤9 kg (19.84 lb)
[Structure] Gross Weight	≤12 kg (26.46 lb)
[Heat Detection Distance] Focal Length	Max. Distance
[Heat Detection Distance] 13 mm	900 m (2,952.76 ft)
[Heat Detection Distance] 25 mm	1,500 m (4,921.26 ft)
[Heat Detection Distance] 35 mm	2,100 m (6,889.76 ft)
[Heat Detection Distance] 50 mm	3,000 m (9,842.52 ft)
[Perimeter Protection Distance (IVS Distance)] Focal Length	Distance (Vehicle) Distance (Human)
[Perimeter Protection Distance (IVS Distance)] 13 mm	273 m (895.67 ft) 91 m (298.56 ft)
[Perimeter Protection Distance (IVS Distance)] 25 mm	525 m (1,722.44 ft) 175 m (574.15 ft)
[Perimeter Protection Distance (IVS Distance)] 35 mm	735 m (2,411.42 ft) 245 m (803.81 ft)
[Perimeter Protection Distance (IVS Distance)] 50 mm	1,050 m (3,444.88 ft) 350 m (1,148.29 ft)
[DRI Distance] Focal Length	Detection Distance ① Recognition Distance ② Identification Distance ③
[DRI Distance] 13 mm	Vehicle: 1,173 m (3,848.43 ft); Human: 382 m (1,253.28 ft) Vehicle: 293 m (961.29 ft); Human: 96 m (314.96 ft) Vehicle: 147 m (482.28 ft); Human: 48 m (157.48 ft)
[DRI Distance] 25 mm	Vehicle: 2,255 m (7,398.29 ft); Human: 735 m (2,411.42 ft) Vehicle: 564 m (1,850.39 ft); Human: 184 m (603.67 ft) Vehicle: 282 m (925.20 ft); Human: 92 m (301.84 ft)
[DRI Distance] 35 mm	Vehicle: 3,157 m (10,357.61 ft); Human: 1,029 m (3,375.98 ft) Vehicle: 789 m (2,588.58 ft); Human: 257 m (843.18 ft) Vehicle: 395 m (1,295.93 ft); Human: 129 m (423.23 ft)
[DRI Distance] 50 mm	Vehicle: 4,510 m (14,796.59 ft); Human: 1,471 m (4,826.12 ft) Vehicle: 1,127 m (3,697.51 ft); Human: 368 m (1,207.35 ft) Vehicle: 564 m (1,850.39 ft) Human: 184 m (603.67 ft) )

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