دوربین تحت شبکه داهوا- HDBW-5831EP-ZE

نقد و بررسی اجمالی دوربین مداربسته داهوا- HDBW-5831EP-ZE
1/2.5” 8Megapixel progressive scan STARVIS™ CMOS
H.265+/H.265/H.264+/H.264 Triple-stream encoding
15fps@4K(3840×2160),25/30fps@3M(2304×1296)
WDR, Day/Night(ICR), 3DNR, AWB, AGC, BLC
2.7mm ~ 12mm motorized lens
1/1 Audio in/Out
1/1 Alarm In/Out
Micro SD card memory , 128 GB
Max. IR LEDs Length 50m , Smart IR
IP67, IK10, PoE+
Smart Detection (Tripwire|Intrusion|Object Abandoned/Missing|Face)

مشخصات دوربین مداربسته داهوا- HDBW-5831EP-ZE
o image-sensor
1/2.5” 8Megapixel progressive scan CMOS
• effective-pixels
3840(H)x2160(V)
• RAM/ROM
512MB/32MB
• Scanning System
Progressive
• Electronic Shutter Speed
Auto/Manual, 1/3~1/100000s
• min-illumination
0.05Lux/F1.4 ( Color,1/30s,30IRE), 0.2Lux/F1.4 (Color,1/30s,30IRE), 0Lux/F1.4(IR on)
• S/N Ratio
More than 50dB
• ir-distance
Up to 50m (164feet)
• IR On/Off Control
Auto / Manual
• IR LEDs
3
• lens-type
Auto Iris(DC), Motorized
• Mount Type
Board-in
• Focal Length
2.7mm~12mm
• Max Aperture
F1.4
• Angle of View
H:110°~40° , V:58°~23°
• optical-zoom
4x
• Focus Control
Motorized
• Close Focus Distance
0.3m
• compression
H.265+/H.265/H.264+/H.264
• Streaming Capability
3 Streams
• resolution
1.3M(1280× 960), 1080P (1920×1080), 3M(2048×1536), 3M(2304×1296), 4K(3840×2160), 4M(2688×1520), 5M(2592×1944), 5M(3072×1728), 6M(3072×2048), 720P(1280×720), CIF(352×288/352×240), D1(704×576/704×480), VGA(640×480)
• frame-rate
Main Stream: 4K(1~15fps)/3M(1~25/30fps), Sub Stream: D1(1 ~ 25/30fps), Third Stream: 720P(1~25/30fps)
• Bit Rate Control
CBR/VBR
• Bit Rate
H.264: 24K ~ 10240Kbps H.265: 14K ~ 9984Kbps
• DAY/Night
Auto ICR, B/W, COLOR
• BLC Mode
BLC, HLC, WDR
• White Balance
Auto/Natural/Street Lamp/Outdoor/Manual
• Gain Control
Auto, Manual
• Noise Reduction
3D-DNR
• Motion Detetion
Off, On (4 Zone, Rectangle)
• Region of Interest
off, On (4 Zone)
• Smart IR
Support
• Defog
N/A
• Digital Zoom
16x
• Flip
0°/90°/180°/270°
• Mirror
off/on
• Privacy Masking
Off, On (4 Area, Rectangle)
• Video Interface
1 Port(For adjustment only)
• Audio Interface
1/1 channel In/Out
• rs485
N/A
• Alarm
1 channel In: 5mA 5VDC, 1 channel Out: 300mA 12VDC
• power-supply
DC12V, AC24V, PoE+(802.3at)(Class 4)
• Power Consumption
<15W
• Casing
Metal
• Dimensions
Φ159.1mm×117.9mm (6.26”×4.64”)
• Net Weight
0.95kg (2.09lb)
• Gross Weight
1.20kg (2.65lb)