Dahua IP 4.0MP Dome Thermal 3.5mm TPC-DF1241-B3F4-S2

Thermal

• Detector Type : Vanadium oxide uncooled focal plane detector
• Max. Resolution : 256 (H) × 192 (V)
• Pixel Pitch : 12 μm
• Spectral Range : 8 μm–14 μm
• Thermal Sensitivity (NETD) : < 40 mK (@f/1.0, 25 Hz, 300 K)
• Field of View: 3.5 mm: H: 50.6°; V: 37.8°
• Close Focus Distance : 3.5 mm: 0.5 m
• Detection Distance : 3.5 mm: Vehicle: 449 m, Human: 146 m
• Recognition Distance : 3.5 mm: Vehicle: 110 m, Human: 38 m 
• Identification Distance : 
• 3.5 mm: Vehicle: 56 m, Human: 19 m (622 ft)

Please Note:

Detection Distance: Detects objects, but cannot recognize their characteristics (objects must cover more than 3.6 pixels of the image)

Recognition Distance: Classifies objects into general categories, such as human, vehicle (the object must cover more than 14 pixels of the image)

Identification Distance: Classifies objects into specific categories based on their characteristics, such as engineering truck, car (the object must cover more than 28 pixels of the image)

• Aperture : F1.0
• Digital Detail Enhancement (DDE) : Yes
• Digital Zoom : 16 levels
• AGC : Auto; Manual
• Noise Reduction : 2D NR; 3D NR
• Image Flip : 90°; 180°; 270°
• Color Palettes : 18 (white hot/black hot/fusion/rainbow/golden autumn/midday/ironred/amber/jade/sunset/icefire/painting/pomegranate/emerald /spring/summer/autumn/winter)
• Fusion Mode : 3 (Warm color; Cool color; Ironred)

Visible

• Image Sensor : 1/2.7'' CMOS
• Max. Resolution : 2336 (H) × 1752 (V)
• Pixel : 4 MP
• Electronic Shutter Speed : 1/30,000 s–1 s
• Min. Illumination : Color: 0.05 lux
• Black & white: 0.005 lux : 0 lux (IR on)
• IR Illumination Distance : 30 m
• IR Illuminator On/Off Control : Auto; Manual
• Aperture :  F1.6
• Field of View :  H: 71.2°; V: 52°
• Focus Control : Fixed
• Close Focus Distance : 1 m 
• Day/Night : Auto (ICR); Color; B/W
• BLC : Yes
• WDR : DWDR
• HLC : Yes
• White Balance : Auto; Manual; Indoor; Outdoor; Tracking; Street lamp; Natural
• AGC : Auto; Manual
• Noise Reduction : 2D NR; 3D NR
• S/N Ratio : ≥55 dB
• Region of Interest (RoI) : Yes
• Image Flip : 90°; 180°; 270°
• Exposure Compensation : Yes

Intelligence

• General Intelligence : Tripwire; Intrusion
• Advanced Intelligence : Heat Detection & Alarm / Cold & Hot Spot Trace / Human & Vehicle Classification / Smoking Detection / Call Detection

Video and Audio

• Video Compression : H.265; H.264; H.264H; MJPEG
• Resolution : Thermal : Main Stream: 1280 × 960 (1.3M); XVGA (1024 × 768);VGA (640 × 480); 256 × 192; 1280 × 960 (by default) / Sub Stream: VGA (640 × 480); 256 × 192; 256 × 192 (by default) / Visual: Main Stream: 2336 × 1752; 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576); 2336 × 1752 (by default)Sub Stream: 720p (1280 × 720); D1 (704 × 576); CIF (352 × 288); 352 × 288 (by default)
• Frame Rate : Thermal : 50 Hz: (main stream) 1 fps–25 fps adjustable, 25 fps by default; (sub stream) 1 fps–25 fps adjustable, 15 fps by default / 60 Hz: (main stream) 1 fps–30 fps adjustable, 30 fps by default; (sub stream) 1 fps–30 fps adjustable, 15 fps by default / Visual : 50 Hz: (main stream) 1 fps–25 fps adjustable, 25 fps by default; (sub stream) 1 fps–25 fps adjustable, 15 fps by default / 60 Hz: (main stream) 1 fps–30 fps adjustable, 30 fps by default; (sub stream) 1 fps–30 fps adjustable, 15 fps by default
• Audio Compression : G.711a; G.711mu; PCM

Network

• Protocol : HTTPS; HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS; UPnP; NTP
• Edge Storage : Micro SD card (256 G)
• Interoperability : ONVIF; CGI; DaHua SDK
• Browser : IE: IE 8 and later / Google: 42 and earlier / Firefox: 42 and earlier
• User/Host : 10
• Security : Authorized username and password; attached MAC address; encrypted HTTPS; IEEE 802.1x; controlled network access

Port

• Network : 1 × RJ-45 (10/100 Base-T)
• Audio Input : 1
• Audio Output : 1
• Alarm Input : 1
• Alarm Output : 1
• RS-485 : 1 pair

Power

• Power Supply : 12 VDC, 1.2 A ± 20%; PoE
• Power Consumption : Basic: <4.5 W (12 VDC, LED off); 4.8 W (PoE) / Max: <10.1 W (12 VDC, LED on, heater on); 12.3 W (PoE)

Environment

• Operating Temperature : –30 °C to +60 °C 
• Storage Temperature : –30 °C to +70 °C
• Operating Humidity : ≤95%
• Protection : IP67

Structure

• Product Dimensions : 122 mm × 122 mm × 112 mm (L × W × H)
• Packaging Dimensions : 155 mm × 155 mm × 135 mm (L × W × H)
• Net Weight : ≤0.85 kg 
• Gross Weight : ≤1 kg 

Heat Detection Distance

• Focal Length : Max. Distance : 45 m

Perimeter Protection Distance

• Focal Length : Distance (Human) : 24.5 m  / Distance (Vehicle): 72.5m

 

Datasheet

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