CAMARA PTZ/ DAHUA/ DH-SD50225DBN-HC/ ANTIVANDALICA DE 2 MEGAPIXELES/ 25X DE ZOOM OPTICO/ WDR REAL DE [ DH-SD50225DBN-HC ][ CV-1861 ]

With its powerful optical zoom, and accurate pan and tilt capabilities, the HDCVI PTZ camera series provides an all-in-one solution for large-scale monitoring. It harnesses the latest starlight technology, allowing
it to produce highly detailed images even in low light conditions. These cameras offer smooth control and high-grade protection that enable them to meet the requirements of video surveillance in small and
medium-sized scenes.

Starlight Technology
With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the envi-ronment of low illuminance. It widely applies to various environments of
low illuminance.

3DNR
Dahua's 3DNR technology reduces image noise with little to no impact on image sharpness, especially in poor lighting conditions. It detects the noise, and compares the sequential frames to effectively reduce the
noise. It also makes efficient use of bandwidth, saving on storage space.

Long Distance Transmission
HDCVI technology provides long distance transmission in real time with-out transmission loss. It supports transmission distances up to 300m for 2MP HD videos through coaxial cables, and up to 200m through UTP
cables.

Dahua Technology HDCVI PTZ DH-SD50225DB-HC. Type: CCTV security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wired. Mounting type: Ceiling, Product colour: White, Form factor: Bulb. Minimum illumination: 0.0005 lx, Lens viewing angle, horizontal: 59.7 - 3.5°, Lens viewing angle, vertical: 34.1 - 2°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.8 mm (1 / 2.8"), Number of effective pixels (H x V): 1920 x 1080 pixels. Optical zoom: 25x, Digital zoom: 16x, Detect distance: 1655.2 m

Type	CCTV security camera
Placement supported	Indoor & outdoor
Connectivity technology	Wired
PTZ control	Yes
PTZ modes	5 Pattern, 5 Scan, 8 Tour, Auto pan
PTZ protocols	DH-SD, Pelco-P/D
Auto-tracking	Yes
Tour recording	Yes
Preset points	Yes
Wide Dynamic Range (WDR)	Yes
Day/night mode	Yes
Alarm input/output	Yes
Dynamic range	120 dB
Certification	CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpart B, ANSI C63.4-2014 UL: UL60950-1+CAN/CSA C22.2, No.60950-1
Mounting type	Ceiling
Product colour	White
Form factor	Bulb
International Protection (IP) code	IP67
IK code	IK10
Camera pan control	Yes
Camera tilt control	Yes
Minimum illumination	0.0005 lx
Lens viewing angle, horizontal	59.7 - 3.5°
Lens viewing angle, vertical	34.1 - 2°
Lens viewing angle, diagonal	68.6 - 4°
Tilt angle range	0 - 90°
Tilt preset speed	500 °/sec
Tilt manual speed	0.1 - 250 °/sec
Pan range	0 - 360°
Pan preset speed	500 °/sec
Pan manual speed	0.1 - 350 °/sec
Auto flip	Yes
White balance	Indoor, Manual, Natural, Outdoor, Sodium lamp, Street lamp
Camera shutter type	Electronic
Camera shutter speed	1/3 - 1/30000 s
Sensor type	CMOS
Optical sensor size	25.4 / 2.8 mm (1 / 2.8")
Progressive scan	Yes
Number of effective pixels (H x V)	1920 x 1080 pixels
Zoom capability	Yes
Optical zoom	25x
Digital zoom	16x
Detect distance	1655.2 m
Observe distance	653.8 m
Recognize distance	331 m
Focal length range	4.8 - 120 mm
Auto focus	Yes
Fixed focus	Yes
Focus	Motorized/Manual
Maximum aperture number	1.6
Identify distance	165.5 m
Minimum aperture number	3.5
Night vision	Yes
Maximum resolution	1920 x 1080 pixels
Total megapixels	2 MP
Noise reduction	Yes
Noise reduction technology	2D noise reduction, 3D noise reduction
Gain control type	Auto/Manual
Privacy masking	Yes
Back Light Compensation (BLC)	Yes
Highlight Compensation (HLC)	Yes
Digital Wide Dynamic Range (DWDR)	Yes
Signal-to-Noise Ratio (SNR)	50 dB
Internal memory	256 MB
ROM capacity	128 MB
DC-in jack	Yes
Alarm input channels	2
Alarm output channels	1
Power source type	DC
Power consumption (typical)	10.5 W
Power consumption (max)	14 W
DC output voltage	24
DC output current	2.5 A
Operating temperature (T-T)	-40 - 60 °C
Operating relative humidity (H-H)	0 - 95%
Width	253 mm
Diameter	18.6 cm
Weight	2.5 kg
Package weight	4.4 kg
Number of cameras	1