دوربین تحت شبکه داهوا- DH-SD29204T-GN

نقد و بررسی اجمالی دوربین مداربسته داهوا- DH-SD29204T-GN
1/2.7” 2MP CMOS Sensor
H.264+/H.264 Encoding
Max. 25/30fps@1080P, 25/30/50/60fps@720P
WDR, Day/Night(ICR), Ultra DNR, Auto iris, Auto focus
2.7mm ~ 11mm , 4x Optical Zoom
Max 100°/s pan speed, 360° endless pan rotation
Up to 300 presets, 5 auto scan, 8 tour, 5 pattern
Built-in Mic
IR Distance up to 30m
support POE
Smart Detection (Tripwire|Intrusion | Scene Change | Face| Abandoned-Missing Object)

مشخصات دوربین مداربسته داهوا- DH-SD29204T-GN
o image-sensor
1/2.7" CMOS
• effective-pixels
1920(H)x1080(H), 2 Megapixels
• RAM/ROM
256M/128M
• Scanning System
Progressive
• Electronic Shutter Speed
1/1s~1/30,000s
• min-illumination
Color: [email protected]; [email protected] (IR on)
• S/N Ratio
More than 50dB
• ir-distance
Distance up to 30m(98ft)
• IR On/Off Control
Auto / Manual
• IR LEDs
4
• Focal Length
2.7mm~11mm
• Max Aperture
F1.6
• Angle of View
H: 112.5° ~ 30°
• optical-zoom
4x
• Focus Control
Auto / Manual
• Close Focus Distance
100mm~ 1000mm
• compression
H.264, MJPEG, H.264+
• Streaming Capability
3 Streams
• resolution
1080P (1920×1080), 720P (1280×720), CIF(352×288/352×240), D1(704×576/704×480)
• frame-rate
Main stream: 1080P/720P/D1 (1 ~ 25/30fps), Sub stream1: D1/CIF(1 ~ 25/30fps), Sub stream2: 720P/D1/CIF (1 ~ 25/30fps)
• Bit Rate Control
CBR/VBR
• Bit Rate
H.264+/H.264: 448K ~ 8192Kbps, MJPEG: 5120K ~ 10240Kbps
• DAY/Night
Auto ICR, B/W, COLOR
• Backlight Compensation
BLC, HLC, WDR(120dB)
• White Balance
Auto,ATW,Indoor,Outdoor,Manual
• Gain Control
Auto, Manual
• Noise Reduction
Ultra DNR (2D/3D)
• Motion Detetion
support
• Region of Interest
support
• Defog
Support
• Digital Zoom
16x
• Flip
180°
• Privacy Masking
Up to 24 areas
• Video Interface
N/A
• rs485
N/A
• Audio I/O
Built-in Mic
• Alarm I/O
N/A
• power-supply
DC 12V/1.5A, PoE(802.3af)
• Power Consumption
10W,13W (IR on)
• Casing
Metal
• Dimensions
Φ132.7 (mm) x 117.9 (mm)
• Net Weight
0.95kg(2.09lb)
• Gross Weight
1kg(2.20lb)