Specifications

1. Dahua ptz camera mini
2. 23x optical zoom
3.650TVL color ,700tvl B/W
4.Max 300 degree/s pan speed
5.255 presets

 Features:

> Powerful 23x optical zoom > High resolution@650TVL/540TVL

> 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	SD4023-H	SD4223-H	SD4023C-H	SD4223C-H
Camera
Image Sensor	1/4" EXviewHAD CCD II		1/4" CMOS
Effective Pixels	976(H) × 582(V) / 976(H) × 494(V)		640(H) × 480(V)
Horizontal Resolution	Color: 650TVL; B/W: 700TVL		540TVL
Scanning System	Interlacing		Progressive
Electronic Shutter Speed	1/1s ~1/100,000s		1/50(60)s ~1/100,000s
Min. Illumination	Color: 0.01 Lux/F1.6, B/W: 0.001Lux/F1.6		Color: 0.5 Lux/F1.6, B/W: 0.05Lux/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)		BLC
White Balance	Auto, ATW, Indoor, Outdoor, Manual
Gain Control	Auto / Manual
Noise Reduction	2D / 3D		2D
Privacy Masking	Up to 24 areas		N.A.
Digital Zoom	16x		N.A.
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	100mm~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
Protocol	DH-SD, Pelco-P/D (Auto recognition)
Auxiliary Interface
RS485	1 port
Alarm	2/1 channel In/Out
General	SD4023-H	SD4023C-H	SD4223-H	SD4223C-H
Power Supply	AC24V/1.5A (±10%), DC12V optional
Power Consumption	12W, 27W(Heater on)		12W
Working Environment	-40ºC ~ 60ºC / Less than 90% RH		-10ºC ~ 50ºC / Less than 90% RH
Protection Level	IP66, IK10 optional
Dimensions	Φ186mm×234mm		Φ170mm×155mm
Weight	2KG		1.5KG