Camera Speed Dome IP Dahua DH-SD49225XA-HNR-S2 2MP, Zoom quang 25X | Viethansecurity.com

Camera

Image Sensor

1/2.8" CMOS

Pixel

2 MP

Max. Resolution

1920 (H) × 1080 (V)

ROM

256 MB

RAM

1 GB

Electronic Shutter Speed

1/1 s–1/30000 s

Scanning System

Progressive

Min. Illumination

Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6
0 lux (IR light on)

Illumination Distance

100 m (328.08 ft)

Illuminator On/Off Control

Zoom Prio; Manual; Smart IR; Off

Illuminator Number

6 (IR light)

Lens

Focal Length

4.8 mm–120 mm

Max. Aperture

F1.6–F3.5

Field of View

H: 62.8°–2.6°; V: 33.2°–1.7°; D: 67.3°–3.9°

Optical Zoom

25x

Focus Control

Auto; Semi-Auto; Manual

Close Focus Distance

0.1 m–1.5 m (0.33 ft–4.92 ft)

Iris Control

Auto; Manual

DORI Distance

Detect

Observe

Recognize

Identify

1655 m (5429.79 ft)

654 m (2145.67 ft)

331 m (1085.96 ft)

165 m (541.34 ft)

PTZ

Pan/Tilt Range

Pan: 0° to 360° endless
Tilt: –15° to +90°, auto flip 180°

Manual Control Speed

Pan: 0.1°–200°/sTilt: 0.1°–120°/s

Preset Speed

Pan: 240°/s; Tilt: 200°/s

Preset

300

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

5

Speed Adjustment

Yes

Power-off Memory

Yes

Idle Motion

Preset; Pattern; Tour; Scan

Protocol

DH-SDPelco-P/D (auto recognition)

General Intelligence

Event Trigger

Motion detection, video tampering, scene changing, network disconnection, IP address conflict, illegal access, and storage anomaly

IVS

Object abandoned; object missing

Artificial Intelligence

Smart Capture

Support human, motor vehicle and non-motor vehicle image capture.

Perimeter Protection

Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc.

Face Detection

Yes

SMD PLUS

Yes

Video

Compression

Smart H.265+; H.265; Smart H.264+; H.264B; H.264M; H.264H; MJPEG (Sub Stream)

Streaming Capability

3 streams

Resolution

1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)

Frame Rate

Main stream: 1080p/1.3 M/720p (1–50/60 fps)
Sub stream 1: D1/CIF (1–25/30 fps)
Sub stream 2: 1080 p/1.3M/720p/D1/CIF (1–25/30 fps)"

Bit Rate Control

CBR; VBR

Bit Rate

Default resolution of the main stream:
H.264: 32 Kbps–8192 Kbps
H.265: 32 Kbps–8192 Kbps

Day/Night

Auto (ICR); Color; B/W

BLC

Yes

WDR

120 dB

HLC

Yes

White Balance

Auto; Indoor; Outdoor; Tracking; Manual; Sodium Lamp; Natural Light; Street Lamp

Gain Control

Auto; Manual

Noise Reduction

2D; 3D

Motion Detection

Yes

Region of Interest (RoI)

Yes

Defog

Electronic

Flip

180°

Privacy Masking

Up to 24 areas, and up to 8 areas in the same view

S/N Ratio

≥ 55 dB

Audio

Compression

G.711a; G.711Mu; G.726; AAC; MPEG2-Layer2; G722.1

Network

Ethernet

RJ-45 (10/100 Base-T)

Protocol

HTTP; HTTPS; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; Qos; FTP; UPnP; ICMP; SNMP; SNMP v1/v2c/v3 (MIB-2); IGMP; ARP; RTCP; RTP; PPPoE; RTMP; TCP

Interoperability

ONVIF (Profile S&G&T); CGI

Streaming Method

Unicast; Multicast

User/Host

20 (total bandwidth: 64 MB)

Storage

Imou Cloud; FTP; Micro SD card (max. 512 GB); NAS

Browser

IE7 and later versions; Chrome; Firefox; Safari

Management Software

Smart PSS; DSS; IVSS; Configtool; NVR; Smart Player; Imou

Mobile Phone

IOS; Android

Certification

Certifications

CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB, ANSI C63.4-2014
UL: UL60950-1+CAN/CSA C22.2, No. 60950-1

Port

Audio Input

1

Audio Output

1

Alarm Input

2 (on-off value input: 0–5 VDC)

Alarm Output

1

Alarm Linkage

Capture; preset; tour; pattern; recording; triggering on-off value output; audio; sending email

Alarm Event

Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; encoder state detection; memory card state detection; memory space detection; power exception detection

Power

Power Supply

12 VDC/3A±10%
PoE+ (802.3at)

Power Consumption

Basic: 9W
Max.: 23W

Environment

Operating Temperature

–40°C to +70°C (–40°F to +158°F)

Operating Humidity

≤ 95%

Protection

IP66; TVS 6000V lightning proof; surge protection; voltage transient protection

Structure

Casing

Aluminum alloy ADC12

Dimensions

160 mm × Φ295 mm (6.30" × Φ11.61")

Net Weight

3 kg (6.61 lb)

Gross Weight

4.2 kg (9.26 lb)