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**NEW** Dahua 8MP + 4MP IP X-Spans AI Series Full Colour Active Deterrence TiOC IR **DUAL-LENS** 25x PTZ Camera, Perimeter, Auto-Tracking, PTZ / Fixed Camera Alarm Linkage, 5 -125mm, 120dB WDR, 100m IR / 50m White Light - PTZ, 30m IR / White Light - Fixe

by Dahua
SKU SDT4E425-8P-GB-APV1

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8MP+4MP 25x Starlight TiOC Network Panoramic & PTZ Camera

  • Panorama:Outputs 180° wide angle splicing image
  • Detail: 1/2.8"4Megapixel STARVIS™ CMOS
  • 25x optical zoom
  • Max. 25/30 fps@8M
  • IR distance up to 100 m
  • Auto tracking 3.0
  • Smart tracking
  • Perimeter protection
  • Active deterrence
  • Smart dual light +

Camera

Image Sensor


Panorama: 1/2.7" CMOS; Detail: 1/2.8" CMOS

Pixel


Panorama: 8 MP; Detail: 4 MP

Max. Resolution


Overview channel: 4096(H) × 1860(V); Overview channel: 2560(H) × 1440(V)

ROM


Panorama: 4 GB; Detail: 4 GB

RAM


Panorama: 2 GB; Detail: 1 GB

Electronic Shutter Speed


1 s–1/30,000 s

Scanning System


Progressive

Min. Illumination


Panorama:

0.005 lux@F1.4 (Color, 30 IRE);

0.0005 lux@F1.4 (B/W, 30 IRE);

0 lux (illuminator on)

Detail:

0.005 lux@F1.6 (Color, 30 IRE);

0.0005 lux@F1.6 (B/W, 30 IRE);

0 lux (illuminator on)

Illumination Distance


Panorama: 30 m (98.43 ft) (IR); 30 m (98.43 ft) (white light); Detail: 100 m (328.08 ft) (IR); 50 m (131.23 ft) (white light)

Illuminator On/Off Control


Panorama:

Manual; Auto; Off

Detail:

Zoom Prio; Manual; Auto; Off

Illuminator Number


Panorama: 2 (IR light); 2 (White light); Detail: 2 (IR light); 2 (Warm light)

Lens

Focal Length


Panorama: 2.8 mm; Detail: 5 mm–125 mm

Max. Aperture


Panorama: F1.4; Detail: F1.6-F3.6

Field of View


Panorama: H: 180°; V: 86°; Detail: H: 51.9°–3.0°; V: 39.7°–2.2°; D: 63.1°–3.7°

Optical Zoom


Panorama: NA;Detail: 25×

Focus Control


Auto; manual; semi-auto

Close Focus Distance


Panorama: 0.6 m (1.97 ft); Detail: 0.1 m–0.5 m (0.33"–1.64")

Iris Control


Panorama: NA; Detail: Auto; manual; iris prio

DORI Distance

Lens

Detect

Observe

Recognize

Identify

Panorama: 2.8 mm; Detail: 5 mm–125 mm

2,500 m

( 8202.10 ft)

987.5 m

( 3239.83 ft)

500 m

( 1640.42 ft)

250 m

( 820.21 ft)

PTZ

Pan/Tilt Range


Pan: 0° to 360° endless

Tilt: –15° to +90°, auto flip 180°

Manual Control Speed


Pan: 0.1°/s–180°/s;

Tilt: 0.1°/s–90°/s

Preset Speed


Pan: 0.1°/s–180°/s;

Tilt: 0.1°/s–90°/s

Preset


300

Tour


8 (up to 32 presets per tour)

Pattern


5

Scan


5

Power-off Memory


Yes

Idle Motion


Preset;Pattern;Tour;Scan

Intelligence

IVS (Perimeter Protection)


Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; human alarm classification; linkage tracking

SMD


SMD 4.0

Active Deterrence

Light Warning


Red-Blue light warning;

Flash duration: 5 s–30 s;

Flash frequency: high, medium, low

Sound Warning


Offers 11 sound alarm and 10 custom sound alarms can be imported.

Sound can be set from 0%–100%.

Play times can be set from 1-10.

Video

Video Compression


Smart H.265+;H.265;Smart H.264+;H.264B;H.264M;H.264H;MJPEG(Sub Stream 1)

Streaming Capability


3 streams

Resolution


Panorama: 8M (4096 × 1860); 2M (2048 × 928); 1080p (1920 × 1080); 720p (1280 × 720); 1024 × 448; D1 (704 × 576/704 × 480);VGA (640 × 480);CIF (352 × 288/352 × 240); Detail: 4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480);VGA (640 × 480); CIF (352 × 288/352 × 240)

Video Frame Rate


Overview channel:

Main stream: 4096 × 1860 @(1–25/30 fps)

Sub stream 1: 1024 × 448/D1/VGA/CIF @(1–25/30 fps)

Sub stream 2: 2048 × 928/1080p/1.3M/720p @(1–25/30 fps);

Detail channel:

Main stream: 4M/3M/1080p/1.3M/720p @(1–25/30 fps)

Sub stream 1: D1/VGA/CIF @(1–25/30 fps)

Sub stream 2: 1080p/1.3M/720p/ @(1–25/30 fps)

Bit Rate Control


CBR/VBR

Video Bit Rate


Panorama:

H264: 128 kbps–16,384 kbps

H265: 51 kbps–13,312 kbps;

Detail:

H264: 96 kbps–16,384 kbps

H265: 38 kbps–10,240 kbps;

Day/Night


Panorama: Auto; Color; B/W; Electronic

Detail: Auto; Color; B/W; Electronic

BLC


Yes

WDR


Panorama: DWDR; Detail: 120 dB

HLC


Yes

White Balance


Panorama: Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp

Detail: Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp

Gain Control


Panorama: Auto; manual; gain prio

Detail: Auto; manual; gain prio

Noise Reduction


Panorama: 2D NR; 3D NR

Detail: Auto: 2D NR; 3D NR

Motion Detection


Yes

Region of Interest (RoI)


Yes

Image Stabilization


Panorama: NA

Detail: Electronic Image Stabilization (EIS)

Defog


Panorama: Electronic

Detail: Electronic

Digital Zoom


Panorama: NA;

Detail: 16×

Image Rotation


Panorama: NA

Detail: 180°

S/N Ratio


Panorama: ≥55 dB

Detail: ≥55 dB

Audio

Audio Compression


PCM, G.711A, G.711Mu, G.726, MPEG2-Layer2, G.722.1, G.729

Network

Network Port


RJ-45 (100/1,000 Base-T)

Network Protocol


HTTP;HTTPS;TCP/IP;IPv4;RTSP;UDP;SMTP;NTP;DHCP;DNS;DDNS;IPv6;802.1x;SSL;QoS;FTP;UPnP;ICMP;SNMP;IGMP;ARP;RTCP;RTP;PPPoE;RTMP;Bonjour;NFS

Interoperability


ONVIF (Profile S & Profile G & Profile T);CGI;SDK;P2P

Streaming Method


Unicast/Multicast

User/Host


20 (total bandwidth: 64 M)

Storage


Micro SD card (512 GB); FTP/SFTP; NAS

Browser


web5.0:

IE 9 and later versions;

Chrome 41 and later versions;

Firefox 52 and later versions;

Safari 10 and later versions

Management Software


DMSS;DSS Pro

Mobile Client


iOS;Android

Certification

Certifications


CE: EN55032/EN55024/EN50130-4

Port

Audio Input


1 channel (LINE IN, bare wire)

Audio Output


1 channel (LINE OUT,bare wire;built-in speaker (mutually exclusive))

Alarm Input


2 (on-off value input: 0–5 VDC)

Alarm Output


1 channel

Alarm Linkage


Capture; recording; send email; preset; tour; pattern; alarm digital output; audio; warning light

Alarm Event


Motion/tampering detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection

Power

Power Supply


12 VDC, 3 A ± 10%;PoE (802.3at)

Power Consumption


Basic: 14 W;

Max: 25 W (illuminator + heating glass + Siren and Light Active Deterrence + ICR + PTZ)

Environment

Operating Temperature


–40 °C to +65 °C (–40 °F to +149 °F)

Operating Humidity


≤95%

Protection


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

Structure

Product Dimensions


194.2 mm × 160 mm × 311 mm (7.65" × 6.30" × 12.24") (L × W × H)

Net Weight


3.1 kg (6.83 lb)

Gross Weight


3.1 kg (6.83 lb)C