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Dahua TPC SD8421 T IP Termal Hybrid Speed Dome Kamera

Özellikler

400 × 300 uncooled VOx thermal sensor technology
Athermalized lens (thermal), focus-free
1/2.8” 2 megapixel progressive scan CMOS
Support detection and alarm of fire and smog
Max 140°/s pan speed, 360° endless pan rotation
Up to 300 presets, 5 auto scan, 8 tour, 5 pattern
7/2 alarm in/out
Micro SD memory, IP66
Support temperature measurement

Teknik Özellikler

Thermal
Detector Type	Vanadium oxide uncooled focal plane detector
Effective Pixels	400 × 300
Pixel Pitch	17 μm
Spectral Range	8 μm–14 μm
Thermal Sensitivity (NETD)	≤40 mK
Focal Length	7.5 mm; 13 mm; 25 mm
Field of View	7.5 mm: horizontal: 53.7°, vertical: 39.7°
	13 mm: horizontal: 30°, vertical: 22.6°
	25 mm: horizontal: 15.5°, vertical: 11.6°
Aperture	F1.0
DRI Distance Based on the reference: human (1.8 m × 0.5 m) vehicle (4 m × 1.4 m)	Lens	Detection	Recognition	Identification
	7.5 mm	Vehicle: 558 m (1830.71 ft) Human:221m (725.07 ft)	Vehicle: 147m	Vehicle: 74 m
			(482.28 ft)	(242.78 ft)
			Human: 57 m	Human: 28 m
			(187.01 ft)	(91.86 ft)
	13 mm	Vehicle: 1020m(3346.47 ft) Human: 382 m (1253.28 ft)	Vehicle: 255 m (836.61 ft)	Vehicle: 127m
			Human: 98 m	(416.67 ft)
			(321.52 ft)	Human: 49 m
				(160.76 ft)
	25 mm	Vehicle: 1961 m (6433.73 ft) Human: 735 m (2411.42 ft)	Vehicle: 490 m (1607.61 ft)	Vehicle: 245m
			Human: 189 m (620.08 ft)	(803.81 ft)
				Human: 95 m
				(311.68 ft)
Digital Detail Enhancement (DDE)	Yes
Thermal Image Stabilization	Electronic Image Stabilization
AGC	Auto; manual
Noise Reduction	2D NR; 3D NR
Image Flip	180°
Color Palettes	18 color modes selectable such as Whitehot/Blackhot/Ironrow/Icefire.
Temperature	Low temperature mode:
Measurement Range	-20°C (-4°F) to +150°C (302°F)
	High temperature mode:
	°C (34°F) to +550°C (1022°F)
Temperature Accuracy	Max (±2°C, ±2%)
	Operating temperature: -20°C (-4°F) to +60°C (140°F)
Temperature Mode	Spot: 12
	Line: 12
	Area: 12
	Support 12 rules simultaneously
Visible
Image Sensor	1/2.8 inch CMOS
Max. Resolution	1920 × 1080
Horizontal Definition	≥1083TVL
Visible Effective Pixels	2MP
Min. Illumination	Color: 0.005 Lux@F1.6
	Black & white: (IR off) 0.00051 Lux@F1.6;
	(IR on) 0 Lux
AGC	Auto; manual
Noise Reduction	2D NR; 3D NR
S/N Ratio	≥ 55 dB
White Balance	Auto/manual/indoor/outdoor/tracking/sodium lamp/street lamp/natural
Visible Image Stabilization	Electronic Image Stabilization
Electronic Shutter Speed	1/30000s–1s
BLC	Yes
WDR	Yes
HLC	Yes
Digital Zoom	16×
Day/Night	Auto (ICR); color/B/W
Image Flip	180°
Exposure Compensation	Yes
Iris	Auto
Focus Mode	Auto; semi-auto; manual
Focal Length	3.95 mm–177.7 mm
Zoom Speed	About 4s
Field of View	Horizontal: 65.66°–1.88°;
	Vertical: 29.4°–1.09°;
	Diagonal: 73.1°–2.13°
DORI Distance	D: 2345 m (7694 ft);
	O: 938 m (3077 ft);
	R: 469 m (1539 ft);
	I: 234 m (768 ft)
Close Focus Distance	1 m (39.37 inch)–10 m (393.7 inch)
Optical Zoom	45×
Aperture	F1.6–F4.95
Fill Light Type	IR light
IR On/Off control	Auto; manual
IR Distance	≥100 m
IR Field of View	45° for 2 IR lights, 15° for 2 IR lights
Audio and Video
Video Compression	H.265; H.264; H.264H; H.264B; MJPEG
Resolution	Thermal:
	Main stream: SXGA (1280 × 1024)/960P (1280 × 960)/720P (1280 × 720)/400 × 300, 1280 × 960 by default
	Sub stream: 640 × 512/640 × 480/400 × 300, 400 × 300 by default
	Visual:
	Main stream: 1080P (1920 × 1080)/720P (1280 × 720)/704 × 576, 1920 × 1080 by default
	Sub stream: 704 × 576/352 × 288, 352 × 288 by default
Audio Compression	G.711a; G.711mu; AAC; PCM
Image Encoding Format	JPEG
PTZ
Pan/Tilt Range	Pan: 0°–360° endless;
Manual Control Speed	Pan: 0.1°–200°/s; Tilt: 0.1°–120°/s
Preset Speed	Pan: 240°/s; Tilt: 200°/s
Preset	300
Idle Motion	Activate Preset/Scan/Tour/Pattern if there is no command in the specified period
Timed Task	Preset/Scan/Tour/Pattern
Image Freeze	Yes
PTZ Mode	5 Auto Scan, 8 Tour, 5 Pattern, Auto Pan
Speed Setup	Human-oriented focal length/ speed adaptation
Power Up Action	Auto restore to previous PTZ and lens status after power failure
Idle Motion	Activate Preset/ Scan/ Tour/ Pattern if there is no command in the specified period
General Function
Two-way Talk	Yes
Network Protocol	HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS; UPnP; NTP
Region of Interest (ROI)	Yes
Edge Storage	FTP; Micro SD card (256G, hot plug)
Interoperability	ONVIF; CGI; SDK
Browser	IE: IE8 and the later, and explorer with IE core
	Google: 42 and the earlier
	Firefox: 42 and the earlier
	Safari: 10 and the earlier
User/Host	20 channels at most (the total bandwidth 64M)
Security	Authorized username and password; attached MAC address; encrypted HTTPS; IEEE 802.1x; controlled network access
User Management	Support 20 users at most and users are classified as two groups-administrator group and user group.
Malfunction Detection	Network disconnection; IP addresses conflict; SD card error (status or storage space)
Professional and Intelligent
Advanced Intelligent Functions	Fire detection & alarm, Cold/Hot spot tracking, Human/Vehicle classification, Auto Tracking
IVS Analytics	Tripwire/intrusion
Object Filter	Yes
Object Tracking	Single-scenario; multi-scenario; panoramic; manual; alarm-linked
Analog Video Output	1 channel of CVBS output with BNC port
Port
Network	1 10M/100M Ethernet port (RJ-45)
Alarm Input	7 channels
Alarm Output	2 channels
Alarm Linkage	SD card recording/on-off output/siren and light/email/PTZ/snapshot
Alarm Event	Motion detection/privacy mask/audio detection/SD card abnormality/network abnormality/anti-burn warning
Audio Input	1 channel
Audio Output	1 channel
RS-485	1 channel
Power
Power Supply	24V/5A±15% AC
Power Consumption	Basic: <17w heater="" off="" td="">
	Maximum: <38w heater="" on="" td="">
Environment
Operating Temperature	-40°C to +60°C (-40°F to 140°F)
Operating Humidity	≤95%
Storage Temperature	-50°C to +70°C (-58°F to 176°F)
Self-Adaptive	Auto heating to protect the chip under the cold environment
Physical Characteristics
Protection Grade	IP66, anti-surge 6KV, anti-elctrostatic 8KV (touched by objects), anti-elctrostatic 15KV (air)
Dimensions	Φ240 mm × 357 mm (Φ9.45" × 14.06")
Packaging Dimensions	319.0 mm × 319.0 mm × 521.0 mm (12.56" × 12.56" × 20.16")
Net Weight	≤8 kg (17.64 lb)
Gross Weight	≤10 kg (22.05 lb)
Power Adaptor	Contained
Lens	Contained
Certification
Certifications	CE; FCC