Hikvision Thermal & Optical Bi-spectrum Network Speed Dome Camera DS-2TD4238-25/S2

Hikvision Thermal & Optical Bi-spectrum Network Speed Dome Camera DS-2TD4238-25/S2

Features:

• Perimeter Protection function: line crossing, intrusion, region entrance and exit
• Temperature exception alarm for fire prevention, -20°C to 150°C (-4°F to 302°F), ± 8°C (± 14.4°F)
• Fire detection algorithm
• 384 × 288 (the resolution of output image is 1280 × 720) resolution 12 μm, VOx UFPA, NETD ≤ 35 mK (25 °C, F# = 1.0)
• Image processing technology: Liner, histogram, and self-adaptive thermal AGC mode, DDE, 3D DNR
• High quality detector with 10 years warranty
• Smart tracking: Panorama tracking, Event tracking and Multi-scene patrol tracking
• Smart tracking linkage: thermal view and optical view
• Smoke detection for fire prevention

Technical Specifications:

Thermal Module
Image Sensor: Vanadium Oxide Uncooled Focal Plane Arrays
Resolution: 384 × 288 (output image resolution: 1280 × 720)
Pixel Interval: 12 μm
Response Waveband: 8 μm to 14 μm
NETD: < 35 mK (@ 25 °C, F#=1.0)
Focal Length: 25 mm
Focus Mode: Athermalized
IFOV: 0.48 mrad
Aperture: F1.0
Field of View: 10.5° × 7.9° (H × V)
Minimum Focusing Distance: 23 m
Digital Zoom: ×2, ×4, ×8

Optical Module
Image Sensor: 1/2.8" Progressive Scan CMOS
Resolution: 2688 × 1520, 4 MP
Min. Illumination: Color: 0.05 Lux @(F1.2, AGC ON), B/W: 0.01 Lux @(F1.2, AGC ON)
Field of View: 58.8° × 34.4° (H × V) to 2.18° × 1.2° (H × V)
Focal Length: 4.8–153 mm, 32×
Aperture (Range): F1.2–F4.4
Focus Mode: Auto / Semi-auto / Manual
Shutter Speed: 1 s to 1/100,000 s
WDR: 120 dB
Optical Defog: No, supports algorithmic defog
Image Effect: Picture in Picture (displays thermal channel partially on optical channel)
Target Coloration: Supported in white hot and black hot mode

PTZ
Movement Range: Pan 360° continuous; Tilt -5° to +90° (auto flip)
Pan Speed: Configurable 0.1°/s to 200°/s, Preset 240°/s
Tilt Speed: Configurable 0.1°/s to 105°/s, Preset 200°/s
Proportional Zoom: Yes
Presets: 300 total, 273 configurable
Patrol Scan: 8; up to 32 presets per patrol
Pattern Scan: 4; more than 10 minutes per pattern
Power Off Memory: Yes
Park Modes: Preset / Pattern Scan / Patrol Scan / Auto Scan / Tilt Scan / Random Scan / Frame Scan / Panorama Scan
PT Status: Turn On / Turn Off
Scheduled Task: Preset / Pattern Scan / Patrol Scan / Auto Scan / Tilt Scan / Random Scan / Frame Scan / Panorama Scan / Doom Reboot / Doom Adjust / Aux Output

Illuminator
IR Distance: Up to 100 m
IR Intensity and Angle: Automatically adjusted

Smart Function
VCA: Supports 4 VCA rule types (Line Crossing, Intrusion, Region Entrance, Region Exiting), up to 10 scenes and 8 rules per scene
Temperature Measurement: Supports 3 rule types, 273 presets, 21 rules per scene (10 points, 10 areas, 1 line)
Temperature Range: -20 °C to 150 °C (-4 °F to 302 °F)
Temperature Accuracy: ± 8 °C (± 14.4 °F)
Fire Detection: Dynamic fire detection, up to 10 fire points detectable

Video and Audio
Main Stream:

• Optical channel: 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 960, 1280 × 720); 60 Hz: 30 fps (same resolutions)

• Thermal channel: 25 fps (1280 × 720, 704 × 576, 640 × 512, 256 × 192)

Sub-stream:

• Optical channel: 50 Hz: 25 fps (704 × 576, 352 × 288); 60 Hz: 30 fps (same resolutions)

• Thermal channel: 25 fps (704 × 576, 640 × 512, 256 × 192)

Video Compression: Main stream: H.265+ / H.265 / H.264+ / H.264; Sub-stream: H.265 / H.264 / MJPEG
Audio Compression: G.711u / G.711a / G.722.1 / MP2L2 / G.726 / PCM

Network
Protocols: IPv4 / IPv6, HTTP, HTTPS, 802.1x, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE
Network Storage: MicroSD / SDHC / SDXC (up to 256 GB), NAS (NFS, SMB/CIFS), ANR supported
API: ISAPI, HIKVISION SDK, third-party management platform, ONVIF (Profile S, G, T)
Simultaneous Live View: Up to 20 channels
User / Host Level: Up to 32 users, 3 levels: Administrator, Operator, User
Security: User authentication (ID & password), MAC address binding, HTTPS encryption, IEEE 802.1x access control, IP filtering
Client: iVMS-4200, Hik-Connect
Web Browser: Live view with plug-in: Internet Explorer 11; Plug-in free: Chrome 57+, Firefox 52+; Local service: Chrome 57+, Firefox 52+

Interface
Alarm Input: 7 channels (0–3.3 VDC)
Alarm Output: 2 channels relay outputs, actions configurable (Preset / Patrol / Pattern Scan, SD Card Record, Relay Output, Smart Capture, FTP upload, Email linkage)
Audio Input: LINE_IN / MIC Input; Peak: 2–2.4 V [p-p]; Output Impedance: 1 kΩ ±10%
Audio Output: Linear level; Impedance 600 Ω
Communication Interface: 1 × RJ45 10/100 M adaptive Ethernet, 1 × RS-485
Analog Video Output: 1.0 V [p-p] / 75 Ω

General
Web Client Language: 32 languages (English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil))

Power Supply: 24 VAC ±20%, 36 VDC ±20%, 48 VDC ±20%, Hi-PoE, two-core terminal block
Power Consumption: Max 30 W

Working Temperature / Humidity: -40 °C to 70 °C (-40 °F to 158 °F), ≤ 90% RH
Protection Level: IP66, TVS 6000 V Lightning Protection, Surge Protection, Voltage Transient Protection

Dimension: 305 × 185 × 163 mm (12.01 × 7.28 × 6.42 in), approx. 3.9 kg (8.6 lb)

Detection Range / Smart Function
VCA Range for Humans: 250 m
VCA Range for Vehicles: 750 m