Dahua SDT4E425-8P-GB-APV1 8+4MP 25x TiOC Network Panoramic PTZ Camera

8+4MP 25x TiOC Network Panoramic PTZ Camera

Key Features

• Dual-lens panoramic + PTZ surveillance camera
• 8MP panoramic overview channel + 4MP PTZ detail channel
• 180° panoramic wide-angle monitoring
• 25× optical zoom PTZ camera
• Auto Tracking 3.0 with intelligent target tracking
• Active deterrence with red-blue warning lights and siren
• Human and vehicle AI classification
• Smart Dual Light with IR and warm light illumination
• AcuPick AI target search support
• Triple-stream video support
• H.265 / Smart H.265+ compression
• PoE+ support
• IP66 weatherproof with TVS 6000V protection
• Datasheet

Specifications

Camera

Image Sensor:

• Overview Channel: 1/2.7" CMOS
• Detail Channel: 1/2.8" CMOS

Resolution:

• Overview Channel: 8MP (4096 × 1860)
• Detail Channel: 4MP (2560 × 1440)

Minimum Illumination:

• Overview Channel:
  • Color: 0.005 Lux @ F1.4
  • B/W: 0.0005 Lux @ F1.4
• Detail Channel:
  • Color: 0.005 Lux @ F1.6
  • B/W: 0.0005 Lux @ F1.6

Electronic Shutter:

• 1s–1/30,000s

Lens

Overview Lens:

• 2.8mm Fixed Lens

PTZ Lens:

• 5mm–125mm Motorised Lens

Optical Zoom:

• 25×

Aperture:

• Overview: F1.4
• Detail: F1.6–F3.6

Viewing Angle:

• Overview Channel:
  • Horizontal: 180°
  • Vertical: 86°
• Detail Channel:
  • Horizontal: 51.9°–3.0°
  • Vertical: 39.7°–2.2°

Focus Control:

• Auto / Manual / Semi-auto

DORI Distance

Overview Channel:

• Detect: 56m
• Observe: 22.4m
• Recognize: 11.2m
• Identify: 5.6m

PTZ Wide:

• Detect: 100m
• Observe: 40m
• Recognize: 20m
• Identify: 10m

PTZ Tele:

• Detect: 2500m
• Observe: 1000m
• Recognize: 500m
• Identify: 250m

PTZ

Pan Range:

• 0°–360° Endless Rotation

Tilt Range:

• -15° to +90°
• Auto Flip 180°

Preset:

• 300

Tour:

• 8 Tours

Pattern:

• 5 Patterns

Scan:

• 5 Scans

PTZ Features:

• Power-off Memory
• Idle Motion
• Auto Patrol

Lighting

Overview Channel:

• 30m IR
• 30m White Light

PTZ Channel:

• 100m IR
• 50m Warm Light

AI Analytics

Perimeter Protection:

• Tripwire
• Intrusion Detection
• Crossing Fence Detection
• Loitering Detection
• Parking Detection
• People Gathering Detection

AI Functions:

• Human Classification
• Smart Tracking
• Auto Tracking 3.0
• SMD 4.0
• AcuPick AI Search

Active Deterrence

Light Warning:

• Red-Blue Flashing Lights
• Adjustable Flash Duration & Frequency

Sound Warning:

• 11 Built-in Alarm Sounds
• Supports 10 Custom Alarm Uploads

Video

Compression:

• Smart H.265+
• H.265
• Smart H.264+
• H.264
• MJPEG

Streams:

• 3 Streams

Frame Rate:

• Up to 30fps

WDR:

• Overview Channel: DWDR
• Detail Channel: 120dB True WDR

Image Features:

• 2D/3D Noise Reduction
• Electronic Defog
• Electronic Image Stabilization (EIS)
• Digital Zoom 16×
• ROI Support

Audio

• Built-in Speaker
• Audio Input & Output Support
• Multiple Audio Compression Formats

Network & Storage

Network:

• RJ-45 (100/1000 Base-T)

Storage:

• MicroSD Card up to 512GB
• NAS
• FTP/SFTP

Protocols:

• ONVIF Profile S/G/T
• RTSP
• HTTPS
• IPv4/IPv6

Software:

• DMSS
• DSS Pro

Mobile Support:

• iOS & Android

Alarm

• 2 Alarm Inputs
• 1 Alarm Output
• Alarm Linkage Support

Power

Power Supply:

• 12V DC
• PoE+ (802.3at)

Power Consumption:

• Basic: 14W
• Max: 25W

Protection

• IP66 Weatherproof
• TVS 6000V Lightning Protection
• Surge Protection
• Voltage Transient Protection

Operating Conditions

Operating Temperature:

• -40°C to +65°C

Humidity:

• ≤95%

Build

Dimensions:

• 194.2 × 160 × 311 mm

Weight:

• Net Weight: 3.1kg
• Gross Weight: 4.6kg