دوربین تحت شبکه داهوا- DH-IPC-HDW1420SP

نقد و بررسی اجمالی دوربین مداربسته داهوا- DH-IPC-HDW1420SP
1/3” 4Megapixel progressive scan CMOS
H.264&MJPEG dual-stream encoding
Max 20fps@4M(2688×1520)&25/30fps@3M(2304×1296)
DWDR, Day/Night(ICR), 3DNR, AWB, AGC, BLC
3.6mm fixed lens
Max. IR LEDs Length 30m
IP67, PoE

مشخصات دوربین مداربسته داهوا- DH-IPC-HDW1420SP
o image-sensor
1/3” 4Megapixel progressive CMOS
• effective-pixels
2688(H)x1520(H)
• RAM/ROM
256MB/16MB
• Scanning System
Progressive
• Electronic Shutter Speed
Auto/Manual, 1/3(4)~1/100000s
• min-illumination
0.4Lux/F2.2(Color), 0Lux/F2.2(IR on)
• S/N Ratio
More than 56dB
• ir-distance
Up to 30m (98feet)
• IR On/Off Control
Auto / Manual
• IR LEDs
12
• lens-type
Fixed
• Mount Type
Board-in
• Focal Length
2.8mm (3.6mm optional)
• Max Aperture
F2.0/F2.2
• Angle of View
H:106°/83°, V:56°/44°
• Focus Control
Fixed
• Close Focus Distance
N/A
• compression
H.264+/H.264
• Streaming Capability
2 Streams
• resolution
1080P (1920×1080), 3M(2304×1296), 4M(2688×1520/2560×1440), 720P(1280×720), CIF(352×288/352×240), D1(704×576/704×480)
• frame-rate
2M (1 ~ 25/30fps)s), 3M (1 ~ 25/30fps), 4M(1 ~ 20fps), D1/CIF(1 ~ 25/30fps)
• Bit Rate Control
CBR/VBR
• Bit Rate
H264H:80K ~ 10240Kbps
• DAY/Night
Auto ICR, B/W, COLOR
• BLC Mode
BLC, DWDR, HLC
• 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
• Digital Zoom
16x
• Flip
0°/90°/180°/270°
• Mirror
off/on
• Privacy Masking
Off, On (4 Area, Rectangle)
• Video Interface
N/A
• Audio Interface
N/A
• rs485
N/A
• Alarm
N/A
• power-supply
DC12V, PoE (802.3af)(Class 0)
• Power Consumption
<4.3W
• Casing
Metal+Plastic
• Dimensions
Φ108mm×84.9mm(4.25''x3.15'')
• Net Weight
0.23kg (0.51lb)
• Gross Weight
0.387Kg(0.85lb)