Model

DH-SD50T220-H

DH-SD50230S-HN

Camera

Image Sensor

1/2.8” Exmor CMOS

Effective Pixels

1920(H) x 1080(V), 2Megapixels

Scanning System

Progressive

Electronic Shutter Speed

1/3 ~ 1/30,000s

Min. Illumination

Color: 0.05Lux@F1.6; B/W: 0.005Lux@F1.6

S/N Ratio

More than 55dB

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

Ultra DNR (2D/3D)

Privacy Masking

Up to 24 areas

Digital Zoom

16x

Lens

Focal Length

4.7mm~94mm

(20x Optical zoom)

4.3mm~129mm

(30x Optical zoom)

Max Aperture

F1.4 ~ F2.6

F1.6~ F5.0

Focus Control

Auto / Manual

Angle of View

H: 56.1° ~ 3.1°

H: 65.1° ~ 2.34°

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° ~350° /s; Tilt: 0.1° ~250° /s

Preset Speed

Pan: 500° /s; Tilt: 500° /s

Preset

300(DH-SD)

PTZ Mode

5 Pattern, 8 Tour, Auto Pan, Auto Scan

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(Auto recognition)

Video

Compression

H.264 / MJPEG

Resolution

1080P(1920×1080)/ 720P(1280×720) / D1(704×576/ 704×480) /CIF

(352×288/352×240)

Frame Rate

Main Stream

1080P/ D1 (1 ~ 25/30fps), 720P(1~50/60fps)

Sub Stream

D1/CIF(1 ~ 25/30fps)

Bit Rate

H.264: 448K ~ 8192Kbps

Audio

Compression

G.711a / G.711Mu(32kbps)/ PCM(128kbps)

Interface

1/1 channel In/Out

Network

Ethernet

RJ-45 (10/100Base-T)

Protocol

IPv4/ IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP,

RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS,

Compatibility

ONVIF PSIA CGI

Max. User Access

20 users

Smart Phone

iPhone, iPad, Android, Windows Phone

Auxiliary Interface

Memory Slot

Micro SD, Max 128GB

Alarm

2/1 channel In/Out

General

Power Supply

AC24V/1.5A (±10%), POE plus (802.3at)

Power Consumption

Outdoor: 13W, 23W (Heater on)

In-ceiling: 13W

Working Environment

Outdoor: -40ºC ~ 60ºC / Less than 90% RH

In-ceiling: -20ºC ~ 60ºC / Less than 90% RH

Ingress Protection

IP67(Outdoor), IK10

Dimensions

Outdoor: Φ186.0(mm) x 253(mm)

In-ceiling: Φ198(mm) x 177(mm)

Weight

Outdoor: 2.5kg

In-ceiling: 2.2Kg