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Dahua TPC BF8421 IP Thermal Hybrid Bullet Kamera

Özellikler

400x300 VOx uncooled thermal sensor technology
Athermalized lens (thermal camera), focus-free
Support ROI, motion detection, color Palettes
Support fire detection & alarm
Built-in 2/2 alarm in/out
Micro SD memory, IP67

Teknik Özellikler

General
Structure	Multi-sensor bullet camera
Thermal
Detector Type	Vanadium oxide uncooled focal plane detector
Effective Pixels	400 x 300
Pixel Pitch	17μm
Spectral Range	8μm–14μm
Thermal Sensitivity (NETD)	≤40mK
Focal Length	25mm; 35mm; 50mm; 75mm; 100mm
Field of View	25mm: horizontal: 15.5°; vertical: 11.6°
	35mm: horizontal: 11.1°; vertical: 8.3°
	50mm: horizontal: 7.8°; vertical: 5.8°
	75mm: horizontal: 5.2°; vertical: 3.9°
	100mm: horizontal: 3.9°; vertical: 2.9°
Focus Mode	Manual
Aperture	25mm/35mm/50mm/75mm: F1.0
	100mm: F1.4
DRI DRI values are based on the reference: human (1.8 m × 0.5 m) vehicle (4 m × 1.4 m)	Lens	Detect	Recognize	Identify
	25mm	vehicle: 1961m (6433.65 ft)	vehicle: 490m (1607.60ft)	vehicle: 245m (803.80 ft)human: 95 m (311.68 ft)
		human: 735 m (2411.39 ft)	human: 189m (620.07ft)
	35mm	vehicle: 2745 m (9005.80 ft)	vehicle: 686m (2250.63ft)	vehicle: 343m (1125.31 ft) human: 132 m (433.07 ft)
		human: 1029 m (3375.94 ft)	human: 265m (869.41ft)
	50mm	vehicle: 3922m (12867.30 ft) human: 1471 m (4826.06 ft)	vehicle: 980m (3215.18ft)	vehicle: 490m (1607.60 ft) human: 189 m (620.07 ft)
			human: 378m (1240.14ft)
	75mm	vehicle: 5882m (19297.67 ft) human: 2206 m (7237.44 ft)	vehicle: 1471m (4826.06ft)	vehicle: 735m (2411.39 ft) human: 284 m (931.74 ft)
			human: 567m (1860.21ft)
	100mm	vehicle: 7843m (25731.31 ft) human: 2941 m (9648.83 ft)	vehicle: 1961m (6433.65ft)	vehicle: 980m (3215.18 ft) human: 378 m (1240.14 ft)
			human: 756m (2480.28ft)
Digital Detail Enhancement (DDE)	Yes
AGC	Auto; manual
Noise Reduction	2D NR; 3D NR
Color Palettes	18 color modes selectable such as Whitehot/Blackhot/Ironrow/Icefire
Visible
Image Sensor	1/2.8 inch CMOS
Effective Pixels	1920 x 1080
Max. Resolution	2MP
Horizontal Definition	≥1083TVL
Min. Illumination	Color: 0.005 Lux@F1.6; black & white: 0.00051 Lux@F1.6; IR light 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/natural/street light
Electronic Defog	Yes
Electronic Image Stabilization (EIS)	Yes
Electronic Shutter Speed	1/1s–1/100000s (auto or manual)
BLC	Yes
WDR	Yes
HLC	Yes
Day/Night	Auto (ICR); color/B/W
Focus Mode	Auto; semi-auto; manual
Focal Length	3.95mm–177.7mm
Field of View	3.95mm:horizontal: 70.3°; vertical: 43.3°; diagonal: 77.92°
	177.7mm:horizontal: 1.8°; vertical: 1.0°; diagonal: 2.06°
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	100 mm–1000 mm
Optical Zoom	45x
Aperture	F1.6–F4.95
IR Fill Light Control	Auto; manual
Max Fill Light Distance	≥100 m
Audio and Video
Video Compression	H.265; H.264M; H.264H; H.264B; MJEPG
Resolution	Thermal:
	SXGA (1280 x 1024)/(1280 × 960)/720P (1280 × 720)/400 x 300
	Visible:
	1080P (1920 × 1080)/720P (1280 × 720)/D1 (704 × 576/704 × 480)/CIF (352 × 288/352× 240)
Video Frame Rate	50Hz:
	Main stream (1280 × 1024@25fps/1280 × 960@25fps/1280 ×720@25fps/400 x 300@25fps), 1280 × 960@25fps by default; sub stream (640 × 512@25fps/640 ×480@25fps/400 x 300@25fps), 400 x 300 by default
	60Hz:
	Main stream (1280 × 1024@30fps/1280 × 960@30fps/1280 ×720@30fps/400 x 300@30fps), 1280 × 1024@30fps by default; sub stream (640 × 512@30fps/640 ×480@30fps/400 x 300@30fps), 400 x 300 by default
Audio Compression	G.711a; G.711mu; AAC; PCM
Image Encoding Format	JPEG
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; PSIA; Dahua 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);
Smart Event
General IVS Analytics	Tripwire/intrusion
Professional and Intelligent
Fire Detection	Yes
Cold/Hot Spot Trace	Auto tracking of the hottest spot and the coldest spot in the thermal image
IVS Analytics	Tripwire/intrusion
Port
Network	1 10M/100M Ethernet port (RJ-45)
Alarm Input	2 channels
Alarm Output	2 channels
Audio Input	1 channel
Audio Output	1 channel
RS-485	1 channel
Power
Power Supply	24V AC/3A±15%, 50/60HZ, PoE + (802.3 at)
Power Consumption	Basic power consumption: 16W (24V AC, LED light off)
	Max power consumption: 28W (24V AC, LED light on)
Environment
Operating Temperature	-40°C to +70°C (-40°F to +158°F)
Operating Humidity	≤95%
Self-adaptive	Auto heating to protect the chip under the cold environment
Physical Characteristics
Protection Grade	IP67, anti-surge 6KV, anti-elctrostatic 8KV (touched by objects), anti-elctrostatic 15KV (air)
Dimensions	435.6mmx248.4mmx373.5mm (17.15"x9.80"x14.70")
Packaging Dimensions	557mmx442mmx371mm (22.00"x17.40"x14.61")
Net Weight	<9kg 19="" 84lb="" td="">
Gross Weight	<14kg 30="" 86lb="" td="">
Power Adaptor	Contained
Lens	Contained
Certification
Certifications	CE (EN 60950:2000); FCC (FCC Part 15 SubpartB )