Camera Dahua SD40/42/42C23-H

Nhà sản xuất : Dahua

Xuất xứ : Trung Quốc

Bảo hành : 12 tháng

Tình trạng : Đang có hàng

Giá: Liên hệ để có giá tốt

0903 790 902

Thông tin sản phẩm
Thông số kỹ thuật
Thông tin thương hiệu

>Powerful 23x optical zoom

>High resolution@650TVL

>DWDR, Day/Night (ICR), DNR (2D&3D), Auto iris, Auto focus, AWB, AGC, BLC

>Max 300°/s pan speed, 360° continuous pan rotation

>Up to 255 presets, 5 auto scan, 8 tour, 5 pattern

>Built-in 2/1 alarm in/out

>Support intelligent 3D positioning with DH-SD protocol

>IP66

Model	DH-SD4023-H	DH-SD4223-H	DH-SD42C23-H
Camera
Image Sensor	1/4″ Super HAD CCD II
Effective Pixels	752(H) × 582(V) / 768(H) × 494(V)
Horizontal Resolution	Color: 650TVL; B/W: 700TVL
Scanning System	Interlacing
Electronic Shutter Speed	1/1s ~1/100,000s
Min. Illumination	Color: 0.01 Lux/F1.6, B/W: 0.001Lux/F1.6
S/N Ratio	More than 50dB
Video Output	BNC(1.0Vp-p/75Ω), PAL / NTSC
Camera Features
Day/Night	Auto(ICR) / Color / B/W
Backlight Compensation	BLC / HLC / DWDR (Digital WDR)
White Balance	Auto, ATW, Indoor, Outdoor, Manual
Gain Control	Auto / Manual
Noise Reduction	2D / 3D
Privacy Masking	Up to 24 areas
Digital Zoom	16x
Lens
Focal Length	3.9 mm~89.7mm (23x Optical zoom)
Max Aperture	F1.6~ F3.7
Focus Control	Auto / Manual
Angle of View	61.68° ~ 3.06°
Close Focus Distance	10mm~1000mm
PTZ
Pan/Tilt Range	Pan: 0° ~ 360° endless; Tilt: 0° ~ 90°, auto flip 180°
Manual Control Speed	Pan: 0.1° ~ 250°/s; Tilt: 0.1° ~150°/s
Preset Speed	Pan: 300°/s; Tilt:200°/s
Preset	80(DH-SD) , 255(Pelco-P/D)
PTZ Mode	5 Pattern, 8 Tour, 5 Auto Scan, Auto Pan
Speed Setup	Human-oriented focal length/ speed adaptation
Power up Action	Auto restore to previous PTZ and lens status after power failure
Idle Motion	Activate Preset/Pan/Scan/Tour/Pattern if there is no command in the specified period
Time Task	Auto activation of Preset/Pan/Scan/Tour/Pattern by preset-time
Protocol	DH-SD, Pelco-P/D (Auto recognition)
Auxiliary Interface
RS485	1 port
Alarm	2/1 channel In/Out
General
Power Supply	AC24V/1.5A (±10%), DC12V optional
Power Consumption	12W, 27W(Heater on)	12W
Working Environment	-40ºC ~ 60ºC / Less than 90% RH	-10ºC ~ 55ºC / Less than 90% RH
Ingress Protection	IP66
Vandal Resistance	IK10(optional)
Dimensions	Φ186mm×234mm
Weight	2KG